ARRI LOCPRO 35 Instruction Manual

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adjusting lever focus knob optics‘ cover

7 4. Unpacking and Installation 9 5. Initial Operation 11 5.1 Precautions for Shipping .................... 11 5.2 Video-Option .................................... 12 5.3 Format masks .................................... 13 5.4 IR-Remote Control .............................. 15 5.5 Switching on the LOCPRO 35 ............. 16 5.6 Switching on the HTI lamp .................. 17 5.7 Film loading ..................................... 18 5.8 Video............................................... 19 6. Functions 21 6.1 Wall Projection ................................. 21 6.2 Highspeed Shuttle/Rewinding ............. 25 6.3 Sprocket Projection ............................ 26 6.4 Loop Forming Position A/B ................. 27 6.5 Video............................................... 29 6.6 ”Mode” Key (Unit Configuration) ........ 33 6.7 Controls ........................................... 36 6.8 Infrared Remote Control ..................... 41 6.9 Interfaces ......................................... 43 7. Service and Maintenance 45 7.1 Cleaning the Film Track ...................... 45 7.2 Cleaning Mirror and Lens ................... 47 7.3 Shipping and Storage ........................ 48 7.4 Replacing the Fuses ........................... 48 8. Technical Data 51 Serial Interface (X1) .................................... 53

4 Contents 9. Trouble-Shooting Table 55 10. ARRI Service 68 11. Index 69 Annex Interfaces 79 Service Instructions 80

tested at the factory. It complies strictly to the following European Guidelines: • Guideline 89/336 EEC of 3. May 1989 ”Guideline of the Council of 3. May 1989 for bringing into line the statutory regulations of the member countries about electromagnetic side-effects.” • Guideline 73/23 EEC of 19.02.73 ”Guideline of the Council of 19. Feb. 1973 for bringing into line the statutory regulations of the member countries with respect to electrical operating material for use within particular voltage limitations. The electric installation of the room in which the LOCPRO 35 is being used must comply with the demands of the IEC commitments. Warnings For your own safety, please adhere to the following warnings: Caution! – stands for danger of injury. Attention!– equipment damage possible. Note: Operational error possible! General Safety Specifications Caution: Danger of Injury! Never reach into the film channel while the LOCPRO 35 is running or remove the covers!! • In order to ensure safe and proper operation it is essential that you acquaint yourself with this user manual. • Assembly and initial operation are to be carried out only by persons familiar with the equipment. Safety

block the air vents of the HTI lamp cooling fan on the bottom side! See Á photo page 9. • Keep all inflammable material away from the air vents of the HTI lamp cooling fan. see Á photo page 9. • For sufficient air cooling, it is essential that the air supply and escape vents on the sides are not blocked. see Á photo page 9. • Disconnect the unit from the mains before starting maintenance or service! • The unit is to be opened only by a qualified electrical specialist. If fuses need to be replaced, ensure that only the values indicated are used. See chapter 7.4. • Repairs should be made by authorized service tech- nicians only! • Use only original replacement parts and accessories! • Follow the maintenance instructions in this user manual. • Follow the shipping and storing instructions. Important Notes • In humid weather please take the usual and customary safety measures. • In case of poor picture steadiness check the film guide for possible contamination, such as e.g. splicing residues or emulsion deposits.Clean if necessary! (see chapter 7.1) • Optical surfaces should only be cleaned with an optic cleaning brush. To remove sticky emulsion deposits, please use an optic tissue, moistened with pure alcohol. • Do not use solvents for cleaning! • Do not loosen the paint-secured screws! Product Identification Please always refer to the model type and unit serial number when ordering spare parts or requesting information. Explanation of the Symbols Á photo refers to objects identified by pictures, photos or graphs. Safety

The LOCPRO 35 is a lightweight mobile projector for on- location use. A switch-over mirror system allows either wall projection or the use of a 1/3” CCD Color High Resolution video camera. The LOCPRO 35 can synchronize DAT-re- corders or perfotape players for picture/sound synchronization. The following sync signals are available for output: For synchronization with DAT recorders a timecode LTC signal, for synchronization with perfotape players in connection with ASU-accessory (Audio Sync Unit) a biphase signal with a programmable number of pulses per picture. • Fast film transport and simple operation: The film is transported by a motor with a directly-driven double-sided sprocket wheel. This patented intermittent film drive system is acute to less than 0.01 seconds at any projection speed. Constant film tension and safe film transport are ensured by computer-controlled drive motors for both film carriers. The ”auto-stop” feature stops the film automatically 6 ft (2 m) before the end of the film. Automatic detection of the winding direction makes it unnecessary to manually switch over from winding direction A to B. The open film channel facilitates film loading once the film has been placed onto the winding plate. All steps from the formation of loop sizes to standby operation are carried out fully automatically. In addition, a film can be removed at any time even in the middle of a film roll. • Direct high speed rewinding: High speed rewinding and quick location of certain film scenes is easily possible with the gentle high speed shuttle/rewinding system. By simply turning the Master Control Knob this system allows you to switch directly to high speed winding at 200 fps and back to the chosen projection speed. The frame counter remains active so that after switching back from high speed winding to projection speed, the frame line is automatically repositioned to the correct setting. General Product Information

Best possible image brightness, excellent picture steadi- ness and image quality are the outstanding features of the LOCPRO 35. The 400 W HTI lamp allows optimum projection of more than 6 ft (2 m) image width and an average color temperature of 5.400°K. The built-in video camera (optional) can be connected to a monitor, video recorder or video printer. Two video outputs are available, FBAS (BNC) and Y/C. In addition, it is possible to mask the video image electronically to match the different film formats as required. • Telecine Mode (Pulldown Mode): Flicker-free transfer onto video tape at 24, 25 or 30 fps is possible depending on the integrated video system - 50 Hz PAL or 60 Hz NTSC. In both cases, the integrated video camera synchronizes frame transport. • Sound Synchronization: To synchronize DAT-players an LTC signal (timecode) output is available. In connection with an ASU, a biphase signal (synchronized picture change signal with forward/reverse recognition) allows for synchronization of perfotape players. For the adaption to different perfotape players it is possible to program on the ASU the pulses per picture and the max. acceleration. The LOCPRO 35 is available in the following versions: • LOCPRO 35 St 230V/50Hz. ...... Id.No. M1.83000.0 • LOCPRO 35 St 115V/60Hz. ...... Id.No. M1.83000.A • LOCPRO 35 TV 230V/50Hz. ..... Id.No. M1.83000.B with integrated CCD video camera (PAL) • LOCPRO 35 TV 115V/60Hz. ..... Id.No. M1.83000.C with integrated CCD video camera (NTSC) General Product Information

min. 3.9" min. 300 mm min. 11.8" min. 100 mm min. 3.9" min. 300 mm min. 11.8" LOCPRO 35 min. 500 mm min. 19.7" 9 4. Unpacking and Installation In order to prevent condensation from forming on individual components, the LOCPRO 35 should be kept in its packing an additional day (before unpacking), if the temperatures during shipping (cold) vary extremely from those tempe- ratures in the installation area (warm). 1) Cut off the packing straps. 2) Lift off the packing in an upward direction. 3) Take out the additional items (User Manual, projection lamp, accessories, maintenance kit). 4) Remove the plastic foil. 5) Always transport the projector to its destination in its shipping or projection case and lock caster lock levers. Note: Optimum wall projection of 2300 mm (6.6ft) is reached when the LOCPRO 35 is installed in such a way that there is a distance of 4 m (12 ft) bet- ween the back of the unit and the projection wall. Unpacking and Installation

surface and should be disconnected from the mains before it is moved. Lift the LOCPRO 35 out off its shipping case and set it up in such a way that the air vents on the bottom of the lamp cooling fan Á photo are not obstructed. Observe the clearances on the top and sides, see Á photo page 9. Keep all flammable materials away from the exit vents of the lamp fan. Do not cover up the HTI ventilation ducts. Unpacking and Installation

5.1 Precautions for Shipping In order to avoid shipping damage the safety screw must always be screwed in each time the unit is transported.. 1) Depress spring-loaded latches on lamp cover Á photo and lift off lamp cover. 2) Remove the shipping safety screw Á photo. To store the screw for subsequent use, screw it into the bore-hole Á photo. spring loaded latches lamp cover bore hole safety screw Initial Operation

connecting it to an interface cable or DAT- recorder or perfotape player. 1) Connect the monitor via BNC-or Y/C-cable to the appropriate socket Á photo on the LOCPRO 35. 2) Set mirror with selection knob Á photo to the TV symbol. 3) Shift slide switch on lamp cover Á photo to the TV symbol. Note: Video ”on/off” is only possible when the Master Control Knob is in the ”0” position, i.e. when the film is not being transported. 4) Switch on TV monitor. 5) Adjust monitor for optimum image quality. Initial Operation BNC-socket setting knob Y/C-socket slide switch

The standard aperture size of 18.6 x 24 mm can be adapted to the various projection formats by using format masks. The following masks are available: Type ........................................................... Ident No. Film Gate Mask Set (13 masks incl. case) . M2.81853.0 Mask 1:1.37 ACAD ............................... M2.81876.0 Mask 1:1.66 WIDE SCREEN ................... M2.81877.0 Mask 1:1.85 WIDE SCREEN ................... M2.81878.0 Mask 1:2.35 SUPER 35 .......................... M2.81885.0 Mask 1:1.85 SUPER 35 ......................... M2.81882.0 Mask 1:1.78 HDTV S35......................... M2.81881.0 Mask 1:1,78 HDTV ................................ M2.81879.0 Mask 1:1.66 SUPER 35 .......................... M2.81880.0 Mask 1:1.33 TV-ISO .............................. M2.81875.0 Mask 1:2.35 S 35 ABOVE ...................... M2.81886.0 Mask 1:1.85 S 35 5 VERS ...................... M2.81883.0 Mask 1:1.8 S 35 5.7 VERS. .................... M2.81884.0 Mask 1:1.78 SUPER 35 HDTV –3-PERF: ... M2.81908.0 Initial Operation hood control knobs 4 screws “Film“-key 5.3.1 Exchanging the film gate format mask: Insert format mask: • Open the film channel with ”Film” – key • Switch off the main power supply. • Remove optics cover. Remove the control knobs and the 4 screws with an Allen key SW3. See Chapter 7.2 (# 2)

• Check that the film gate frame and the surface of the film track are clean. • Insert the format mask with the film gate frame facing the film gate (frameless side facing upward) by sliding the mask in from the right side into the spring-loaded support of the film track until the mask engages with the film gate. • Check the film gate mask for correct positioning. • Replace lens. • Replace optics cover. Remove format mask: • Open film channel with ”Film” – key • Switch off main power supply. • Remove optics cover. See Chapter 7.2 (# 2) • Remove lens. See Chapter 7.2 (# 4) • Remove the mask from the film gate by gently pressing back the mask and then sliding it back out to the right Á photo. • Replace lens. • Replace optics cover. Initial Operation

The IR-Remote Control (an accessory) consists of a hand- held transmitter Á photo and a receiver Á photo mounted on the front of the LOCPRO 35. In order to guarantee trouble-free operation, there should be no partition walls or other obstacles between transmitter and receiver. • Unpack the remote control and insert the batteries making sure to observe the correct polarity. Initial Operation IR-receiver

the LOCPRO 35 1) Set the Master Control Knob Á photo to ”0” position. 2) Switch on the mains switch Á photo on the back of the unit. Initial Operation master control knob mains switch

the HTI lamp Before switching on the HTI lamp, please ensure that • The Master Control Knob Á photo is in the ”0” position. • Film is not running in the projector. 1) Depress ”lamp” key for approx. 1 second to ignite the lamp. During this ignition phase, which lasts approx. 5 seconds, all key functions are disabled. 2) The HTI lamp can be switched off after a reset time of 5 seconds by depressing the ”lamp” key again. Note: Run-up time to full light power is approx. 40 seconds. Working temperature of the lamp is reached in three minutes. During this period the lamp should never be switched off, because this gradually reduces the life of the lamp and results in poor ignition behavior. Initial Operation master control knob “lamp“-key Note: The average life of an HTI lamp is approx. 750 hours. Spare lamps can be ordered under Id.No. 05.09873.0.

1) Place the film roll with the neg. film on the left film plate so that the emulsion side is facing the operator. If a print film is projected, the emulsion side must be on the opposite side. 2) Open the film channel by depressing ”film” key Á photo for some time (>1s). 3) Insert film into the film channel and fix end of the film in the film core of the right winding plate. Then wind up approx. three turns. Ensure same winding direction on both plates! To avoid damage of film track do not use stapled film. 4) Tighten both film rolls. 5) Press ”film” key briefly. The feed carriage closes the film channel. The film loop is formed automatically and the frame counter Á photo is reset to ”0”. Note: Inside or outside winding direction (A/B) are recognized by the projector. Initial Operation “film“- key frame counter

video system. 5.8.1 Video camera The LOCPRO 35 TV is available with two video camera versions. 50 Hz unit: 50 Hz shutter (open sector 79°) with PAL video camera. 60 Hz unit: 60 Hz shutter (open sector 71°)with NTSC video camera. Starting video camera operation 1) Swing the mirror out of the optical path to the TV symbol with selection knob ”video” Á photo. 2) Shift the slide switch Á photo to the right to the TV symbol . Note: Switch-over to video operation is only possible during still projection and when film is not being transported (sync phase of revolving shutter from internal quartz to video synchronization). Initial Operation setting knob slide switch

Video output sockets provide FBAS (BNC) Á photo and S-VHS (Y/C) Á photo signals from the color CCD video camera. A monitor, video recorder, video printer can be connected to the LOCPRO.In addition the video images can be transferred to an image processing computer. Initial Operation FBAS (BNC) S-VHS (Y/C)

The LOCPRO 35 must stand on a solid, flat surface and should be completely disconnected from the mains before it is moved. See also notes in chapter 4. Optimum wall projection of approx. 2.3 m (7 ft) width is reached at a distance of 4 m (12 ft), measured from the back of the unit to the projection wall. 6.1.1 Frame line After closing the film channel (see chapter 5.7), adjust the frame line, if necessary. Note: Frame line adjustment is only possible during still projection. Functions “film“- key master control knob 1) Master control knob is in ”0” position (no film transport). 2) The frame line (horizontal line in the projected picture) can be shifted out of the visible picture by briefly depressing the ”film” key Á photo. Each keystroke shifts the frame line by 1/4 frame.

• The projected image can be tilted upward up by 15° with the projection height adjusting lever Á photo. • Focus is adjusted with the rotary focus knob Á photo. Functions adjusting lever focus knob

The frame rate can only be set after the mains has been switched on and the film channel is closed. Ensure that the Master Control Knob Á photo is reset to ”0” each time after the film channel has closed. 1) Select the requested frame rate (visible on the display) by turning the Master Control Knob Á photo. The film now runs at the selected speed. The following frame rates can be chosen for forward and reverse operation: • 50 Hz Version 1.56-3.12-6.25-12.5-25-50 fps (standard) Highspeed shuttle 200 fps 48-24-30 fps can be selected directly via ”Mode” Key Á photo (see chapter 6.6). • 60 Hz Version 1.87-3.75-7.5-15-30-60- fps (standard) Highspeed shuttle 200 fps 48-24-25 fps can be selected directly via ”Mode” Key Á photo. Functions master control knob “Mode“- key

thousand with switched on NTSC video operation) are displayed as the non-reduced speeds, e.g. 59.94 fps is displayed as 60 fps. 2) In ”0” position (center position) the film transport is stopped. 3) The ”autostop” stops the film run approx. 2 m (6 ft) before the film end. Attention: Film channel cannot be opened during film run. 6.1.4 Single Frame Operation If, during still projection, the Master Control Knob is turned only slightly to the right or left of the ”0” position so that film transport has not yet started, single frame release is possible. In this case, a dot appears in the center of the display Á photo. 1) By briefly depressing the ”Film” Key, the film is advanced by 1 frame. 2) If the Master Control Knob is turned to the left of the ”0” position, then single frame release to the left becomes active. When turning to the Knob to the right, single frame to the right is activated. Note: Single frame operation is also possible via IR remote control. Functions

In order to prevent the film from unintentionally running out to the end, the auto-stop feature automatically stops the film approx. 2 m (6 ft) before the end. This applies to both film plates. Note: The auto-stop function is only ensured if the film core used coincides with the value selected in mode 4 (”more config” ”bobby size”). Selectable diameters are 50 (2“), 75 (3“) and 100 mm (4“). Disabling the Auto-stop Function • To run the film completely through the film channel without end stop, press the ”Film” Key Á photo during projection or high speed shuttle. The frame counter display flashes, the auto-stop feature is disabled and the film runs through the film channel without stopping. The auto-stop function is reactivated by changing the direction of film transport with the Master Control Knob. 6.2 Highspeed Shuttle/ Rewinding By turning the Master Control Knob Á photo beyond the highest projection speed to the left or right, the film runs at a speed of approx. 200 fps in the selected direction. During this high speed transport mode the film stage is lifted up by magnets for safer film transport. When releasing the Master Control Knob, film transport is reduced to fastest projection speed. Functions master control knob “film“- key

A slide on the film gate Á photo allows for a sprocket projection. For the evaluation of image steadiness and sprocket quality, there are ports in the film gate Á photo, which make it possible to check the sprockets both horizontally and vertically. Functions slide

Position A/B Positive and negative perforation films are projected in optimum quality in the loop former – Position A. Only in exceptional cases when special films have negative perforations, it does become necessary to set the loop former to position B in order to obtain an optimum image quality. • Open film channel with ”Film”-key. • Switch off main power supply. • Unlock lamp cover and remove. Functions snap locks lamp cover “film“- key

Á photo and turn the loop former in the direction of the user panel to position B. • Tighten screws again. • Replace lamp cover and secure. Functions position “A“ position “B“

It is only possible to mask a video image when the Master Control Knob is in the ”0” position (still projection). 1) Connect a monitor to one of the two video sockets. 2) Select ”Video” (mode 2) by depressing the ”Mode” Key Á photo. 3) Frame masking is activated with ”Reset” Key and deactivated with ”Film” Key. 4) After the masking function is activated, select the side to be masked (top, bottom, right, left) with ”Lamp” key. Masking and shift direction arrows (<>^v) are only visible on the monitor Á photo. 5) Adjust masking of the video image to the required position by using the ”Reset” and ”Film” Keys. Functions “mode“- key “lamp“- key “reset“- key “film“- key Mode 2: Masking of Video Images Monitor 1 X 2 X 3 X 4 X direction with "RESET"-key Monitor direction with "FILM"-key selecting the direction for moving the mask ON/OFF LAMP RESET FILM OPEN ADJUST CLOSE MODE VIDEO NEXT ON OFF

The video camera can only be switched on and off when the film is not being transported. When the video camera in the LOCPRO 35 is switched on, the revolving shutter and consequently, film transport are automatically synchronized by the video signal of the video camera. In this case, the revolving shutter of the LOCPRO 35 runs at 50 fps (PAL) or 59.94 fps (NTSC). Cine Mode 48/48 is not suitable for video. The video camera can be switched on, however, it is not in sync with the LOCPRO 35. The film transport speed depends on the position of the Master Control Knob and the setting in the ”mode” menu (see table). PAL Video Camera Menu Video filmtransport in fps (master control knob position) Standard 50 25 12.5 6.25 3.12 1.56 48/48 off 48 24 12 6 3 1.5 48/48 on not to be used (asynchronous) 50/50 off on 50 25 12.5 6.25 3.125 1.5625 24/50 off on 50 24 12.5 6.25 3.125 1.5625 30/50 off on 50 30 12.5 6.25 3.125 1.5625 Functions

Menu Video filmtransport in fps (master control knob position) Standard 60 30 15 7.5 3.75 1.875 48/48 off 48 24 12 6 3 1.5 48/48 on not to be used (asynchronous) 60/60 off 60 30 15 7.5 3.75 1.875 60/60 on 59.94 29.97 14.985 7.493 3.746 1.873 24/60 off 60 24 15 7.5 3.75 1.875 24/60 on 59.94 23.976 14.985 7.493 3.746 1.873 25/60 off 60 25 15 7.5 3.75 1.875 25/60 on 59.94 24.975 14.985 7.493 3.746 1.873 Note: The digits after the decimal point are not shown on the display. The reduced transport speeds (1 per thousand with NTSC Video Operation) are displayed as the non-reduced speeds, e.g. 59,94 fps is displayed as 60 fps. Functions

Cine Mode Projection speeds of films shot at standard rates of 24 fps and 25 fps can be selected via the ”Mode” Key. Telecine Mode / Pulldown Mode For the transfer onto video tape the corresponding projection speed of 24, 25 or 30 fps (for 50 and 60 Hz video) can be selected via the ”Mode” key. Telecine Mode If the LOCPRO 35 is equipped with a 50 Hz video camera (PAL) the 24 fps or 30 fps film projection speed is auto- matically synchronized to the scan rate of the video camera. Pull-down Mode The pull-down mode is a special process for flicker-free transfer of film with shooting frequency of 24 fps onto video tape when an NTSC camera is used as film scanner. Functions

(Unit Configuration) The frame rates are directly selectable and fixable via the ”Mode” Key. The ”Mode” Key only functions when the Master Control Knob is in the ”0” position and the film is not being transported. Note: Those keys in the ”Mode” menu which can be acti- vated are marked in the display with a dark bar. Mode 1: Normal display view (with mains switch on). Display left: Frame rate fps Display right: Frame counter (in case of error: error code) Mode 2: Setup for video frame masking Press ”Mode” key once Display left: Video, Next Display right: On/OFF (see also chapter 6.5.1) Functions master control knob “Mode“- key Mode 2: Masking of Video Images

Press ”Mode” Key twice • Select desired speed by repeatedly pressing ”Reset” key (higher value) or ”Film” key (lower value). Frame Rate Selection 50 Hz projector: Display fps fps max. Shutter Mode of operation 48/48 24 48 48 rps Cine Mode 50/50 25 50 50 rps Cine Mode 24/50 24 50 50 rps Telecine Mode 30/50 30 50 50 rps Telecine Mode Frame Rate Selection 60 Hz projector: Display fps fps max. Shutter Mode of operation 48/48 24 48 48 rps Cine Mode 60/60 30 60 60 rps Cine Mode 24/60 24 60 60 rps Pull down Mode 30/60 30 60 60 rps Telecine Mode Functions „Reset“- key „Film“- key

size) – Press ”Mode” key three times Display left: More config. Display right: Y • Press ”Reset” Key 1 x Display left: Perfo Corr. Display right: Memory 1-5 Select requested memory (film type) by repeatedly pressing ”Reset” Key (higher value) or ”Film” Key (lower value). Factory-programmed film types: Color film pos. perforation (acetate) ........... memory 1 Color film neg. perforation (acetate) ........... memory 2 Color film pos. perforation (polyester).........memory 3 b/w neg. perforation (polyester) ................ memory 4 • Press ”Mode” Key Display film core (bobby size) e.g. 50 mm (2“) Select requested film core diam. by repeatedly pressing ”Reset” Key (larger diam.) or ”Film” Key (smaller diam.) Selectable diameters are: 50 (2“), 75 (3“) and 100mm (4“). • Exit menu by repeatedly pressing ”Mode” Key (Display in normal view) Functions End Setup End Setup higher value lower value higher value lower value ON/OFF LAMP RESET FILM OPEN ADJUST CLOSE MODE ON/OFF LAMP RESET FILM OPEN ADJUST CLOSE MODE ON/OFF LAMP RESET FILM OPEN ADJUST CLOSE MODE BOBBY SIZE 50 MM PERFO CORR 1 MORE CONFIG Y

The mains switch is located on the rear panel of the projector Á photo. 6.7.2 Master Control Knob The Master Control Knob Á photo is used to select the frame rate, forward (turning to the right) and reverse (turning to the left). For high speed winding/shuttle, turn the Master Control Knob to either side, all the way to the end stop. Functions mains switch master control knob

The ”Film” Key Á photo has six different functions: • Close the film channel: When the film channel is in the open position, it can be closed by pressing this key. • Open the film channel: When the film channel is in the closed position, and this key is depressed for more than 0.8 seconds, the film channel opens. • Frame line adjustment: When the film channel is closed and the Master Control Knob is in the ”0” position (no film transport), the frame line is shifted by 1/4 of the image with each brief keystroke. • Single frame left: When film channel is closed and Master Control Knob is slightly turned to the left, off the ”0” position, a dot- mark appears on the display (see chapter 6.1.4). Each keystroke advances the film one frame to the left. • Single frame right: When the film channel is closed and the Master Control Knob slightly turned to the right from the ”0” position, a dot appears on the display (see chapter 6.1.4). Each keystroke advances the film one frame to the right. • Disabling the automatic end stop: During normal film transport or high speed operation (200 fps), the automatic end stop can be disabled. The display flashes as long as this function is active.

The ”Mode” key Á photo only functions, when the Master Control Knob is in the ”0” position. Each stroke of this key leads to the next lower menu level, i.e. from mode 1 to mode 2, etc. (see chapter 6.6). Mode 1: Normal viewing The display shows the frame rate in fps on the left sideand the frame counter on the right (if an error occurs, an ”error” message will appear). Mode 2: Video masking Depress ”Mode” key once. A video mask can then be positioned on all four sides, and the masking function can be switched on and off. The masks are only visible on the video monitor. (see chapter 6.5.1 ”Masking of Video Images”). Mode 3: Frame rate selection Press ”Mode” key twice. The programmed frame rate can be changed by repeatedly pressing of the ”Reset” key (higher values) or of the ”Film” key (lower values). Mode 4: Unit configuration Press ”Mode” key three times. In this mode the film type and film core diameter can be selected (see chapter 6.6). Functions “Mode“- key

• The HTI-Lamp is ignited by pressing the ”Lamp” key Á photo. • The HTI lamp is switched off by pressing the ”Lamp” key again (5 seconds waiting time after switch-on). 6.7.6 ”Reset” Key • The ”Reset” Key Á photo resets the frame counter to ”0”. • The ”Reset” Key is also used for settings described in section 6.6. Functions “lamp“- key “reset“- key

The control knob ”Focus” Á photo is used to adjust the sharpness of the projected image. 6.7.8 Adjusting Knob ”Video” With the “Video“ adjusting knob Á photo it is possible to swing the mirror for video deflection in or out of the optical path of the projector. 6.7.9 ”Video” Slide Switch ”VSS” To switch on the video camera, shift the ”video” slide switch Á photo to the TV symbol. The Shutter/Video camera synchronization is now controlled by the video camera, if the unit is set to the normal ”Mode” (shutter 50 or 60 Hz). Note: The speed in the menu ”Mode” should not be set at 48/48 (Cine Mode). 6.7.10”Image Position” lever The image position lever Á photo is used to shift the projected image upward or downward on the projection wall. Functions Adjusting knob “Video“ “Video“slide switch “Image Position“ lever “Focus“ control knob

• Start: To start, press the key for the required frame rate Note: This applies only to the standard settings 50/50 and 60/60. If these settings were changed in the ”Mode” function (Telecine Mode or Pulldown Mode), then this frame rate prevails and is selected. See chapter 6.5.2. 50 Hz-Version: Menu key: 6 fps 12 fps 25 fps 50 fps Mode 48/48 6 12 24 48 Cine Mode 50/50 6 12 25 50 Cine Mode 24/50 6 12 24 50 Telecine Mode 30/50 6 12 30 50 Telecine Mode Functions

12 fps 25 fps 50 fps Mode 48/48 6 12 24 48 Cine Mode 60/60 7.5 15 30 60 Cine Mode 24/60 7.5 15 24 60 Pulldown Mode 25/60 7.5 15 25 60 Telecine Mode • Stop/Still Projection: Press key with the current frame rate. or press the ”Stop” key. • High speed winding, forwards or backwards « ». • Frame line shifting. • Single frame, forwards or backwards. If one of the single frame keys is held down, the projection speed changes to: 3.12 fps at 50 Hz or 3.75 fps at 60 Hz. Note: In case IR remote control fails, check batteries first. Functions

and EMV guide lines. 6.9.1 Serial Interface (X1) Plug type: Sub-D 25 pin socket Via serial interface (X1) Á photo the operational status of the LOCPRO 35 can be checked and changed from a computer. Chapter 8 ”Serial Interfaces X1” contains listings of technical data as well as listings of computer commands. Plug – Pin configuration: See Annex ”Interfaces” 6.9.2 Ext Synchro (X2) Plug type: Sub-D 15 pin socket Via this interface Á photo a signal for shutter synchroni- zation can be supplied externally and the internal shutter signal accessed. Cine Mode: ........................................................ 48 Hz Normal and Telecine Mode: ....................... 50 or 60 Hz Shutter revolutions can be changed by ± 3%. Input: .................... 5 V TTL potential-free on optocoupler Output: ................. 4 V potential output or potential-free Plug Pin configuration: see annex ”Interface” Note for shutter synchronization: Signal source: External = control frequency via X2; top priority! Video = when video ”on”. Quartz of video camera. Internal = internal quartz generator. Functions

(X3) Timecode: For sound synchronization of a DAT tape player with the LOCPRO 35, e.g. during transfer of film and sound onto video tape, a timecode signal is supplied on interface X3 Á photo (see page 39). The timecode signal (80 Bit per picture) is only supplied in the forward running mode (to the right) with frame rates of 24 fps, 25 fps or 30 fps. The read-out timecode frame numbers correspond to those of the frame counter on the display. A frame counter reset on the LOCPRO 35 therefore also resets the timecode to zero. The projection frame rate of the LOCPRO 35 has to be matched to the DAT speed. This is possible via ”Mode” Key (see chapter 6.4.2). If the LOCPRO 35 is synchronized externally, ensure accurate synchronization frequency within ± 1%. 1) Run the LOCPRO 35 and DAT tape player separately to the sync point (starting position of transfer with appropriate leader). 2) Connect the DAT tape player via interface cable (9 pin Sub-D on XLP plug) with socket X3. 3) Reset frame counter to zero (”Reset” Key). If necessary, set the timecode value supplied at the sync point of the DAT recorder to offset so that the the time code value ”0” emanating from the LOCPRO 35 corresponds to the value expected at the DAT recorder. Start the transfer with the Master Control Knob. Biphase: Biphase operation is only possible with the Audio Sync Unit (ASU). To synchronize with external units, a sync pulse (1 pulse per picture) is supplied on interface plug X3. When connected to a programmable ASU, a biphase signal is generated from this sync pulse. (biphase A/B = moving direction recognition). Plug type: 9-pin Sub-D socket. Functions

essential to check the brightness and image quality every six months and, if necessary, during such a maintenance service the LOCPRO 35 should be adjusted to meet factory quality standards.(see ”Service Manual”). Make sure that the LOCPRO 35 is switched off and completely disconnected from the mains before starting service or maintenance work. Unplug all interface connections. 7.1 Cleaning the Film Track Never use hard or metallic objects for cleaning. We recommend using the ARRI Plastic Film Track cleaning Skewer, Id.No. K5.26167.0 or maintenance tool kit incl. Cleaning kit, Id.No. M2.81126.0. Both items can be ordered. 1) Press the snap locks Á photo on the lamp cover and remove lamp cover. Service and Maintenance snap locks lamp cover

3) Remove all four screws Á photo with hex. Wrench SW3 and lift off optics’ cover completely. Attention: Do not damage BNC and S-VHS plug and make sure that there is no cable connected to the BNC or S-VHS plug! 4) Remove emulsion deposits and possible adhesive residues from film track Á photo, deflection runner 1 and 2 Á photo and loop box left. 5) Replace lamp cover. 6) Replace optic cover 7) Replace control knobs and fasten optic cover with the screws. Service and Maintenance optic cover control knobs 4 screws lamp cover loop box deflection runner 1 filmtrack deflection runner 2

and Lens Note: Mirror surfaces should only be cleaned if necessary, as too frequent cleaning reduces the life of the mirrors (surface silvering). Slight dust does not visibly affect image quality. 1) Pull off the control knobs Á photo. 2) Remove all four screws Á photo with hex. socket wrench SW3 and carefully lift off optics’ cover. Attention!: Ensure that BNC and S-VHS plugs are not damaged. 3) Remove dust from mirrors 1 and 2 Á photo, using lens cleaning brush and, if necessary, lens cleaning tissue and some alcohol. 4) Push lens yoke Á photo to the left out of its lock and swing away. 5) Take out lens Á photo. Clean front- and rear lens with lens cleaning tissue. 6) Re-insert lens. 7) Ensure that the driver pin catches in the lens groove. 8) Swing lens yoke into position and lock. 9) Carefully reattach optic cover and fasten with four screws. 10)Reattach control knobs. mirror Service and Maintenance lens yoke mirror lens

1) Put shipping safety label onto right film plate and screw in shipping safety screw while the film channel is open. 2) The LOCPRO 35 should only be stored or transported in the upright position and in its original packing. 7.4 Replacing the Fuses Before replacing blown fuses, first eliminate the cause. See Annex - Trouble Shooting List Before replacing fuses, the LOCPRO 35 must be completely disconnected from the mains. Follow the safety and warning instructions in the user manual. When lifting off the optic cover do not damage BNC and S-VHS plug. The main fuses located in the main power socket are accessible from the outside. screw driver Service and Maintenance

using a small screwdriver, and remove the fuse holder Á photo. Fuses Primary Circuit (Mains) • 2 fuses in main power socket 115 V ................................ Type 5x20, 2 x T 12.5 A 230 V .................................. Type 5x20, 2 x T 6.3 A Note: When replacing 230 V fuses, make sure (glass tube 5 x 20 mm EURO) to slide the fuses all the way up to the front, as otherwise no electrical contact is made Á photo. Service and Maintenance fuse set fuse

Projector type............................ LOCPRO 35 St/ LOCPRO 35 TV CE certificate ............................ Guideline 89/336 EEC of 3. May 1989 “Guideline of the Council of 3. May 1989 for bring- ing into line the statutory regulations of the member countries about electromagnetic side-effects.” Guideline 73/23 EEC of 19.02.73 “Guideline of the Council of 19. Feb. 1973 for bringing into line the statutory regulations of the member countries with respect to electrical operating material for use within particular voltage limitations. Film format ............................... 35 mm negative/positive perforation according to DIN 15501/ISO 491-1983 Filmgate ................................... 18.6 x 24 mm, selectable via format masks Lens .......................................... F2/50 mm Film capacity ............................ 300 m / 1000 ft With 50 and 75 mm film core Film core .................................. 50/75 and 100 mm selectable Projection lamp ......................... 400 W HTI-lamp Id.No. M5.81802.0 Weight ..................................... approx. 56 kg Dimensions ............................... 740 mm (w)x700 mm (d)x510 mm(h) Wall projection ......................... 2300 mm (w) at 12 ft distance to wall (see separate data sheet) Projection rates ......................... 50 Hz operation 50, 25, 12.5, 6.25, 3.12, 1.56 fps 60 Hz operation 60, 30,15, 7.5, 3.75, 1.87 fps Cine mode 48, 24, 12, 6, 3, 1.5 fps Telecine mode 24, 25, 30 fps with timecode output Pulldown mode 23.976 fps (mode 24/60) with timecode output Single frame: ............................ Forward/reverse Image steadiness: ...................... < 0,2% HS shuttle/rewind: .................... 200 fps forward and reverse Operation conditions: ............... 10° to 40°C, 10-90% air humidity Power supply: ........................... 180 – 253 V / 50 Hz, 90 – 127 V / 60 Hz Technical Data

Computer interface: .................. RS 232, 8 Bit, no parity, one start and one stop bit Digital display: ......................... Frame counter, 5 digits Projection speed Set up Mode (selectable by “Mode” key), unit configuration, filmcore diam. selection, film type selection Frameline adjustment: ............... 1/4 image per keystroke Auto-Stop: ................................ film run stops automatically 2 m (6 ft) before end of film Auto winding recognition: ......... no switchover necessary when changing winding direction A or B Focussing: ................................. manually Projection height adjustment: ..... max. 15° Accessories: .............................. mains cable, maintenance tool kit, Video camera (optional) IR-remote control (optional) Covering cap (optional) Shipping and projection case (option) ASU (Audio Sync Unit), Timecode cable for DAT recorder (optional), Image format masks (optional) 1/3” CCD-Color IMAGER Signal system: ........................... PAL NTSC Pixels: ....................................... 752 (H) x 582 (V) 768 (H) x 494 (V) Scanning area: ......................... 6,0 mm x 4,96 mm 6,0 mmx 4,96 mm Synchronization: ....................... internal internal Scanning system: ...................... 2:1 interlaced 2:1 interlaced S/N ratio: ................................ 46 dB 48 dB H/V resolution: ......................... 460 (TV) lines 470 (TV) lines Video output: ............................ FBAS or Y/C FBAS or Y/C Video masking: ......................... freely adjustable freely adjustable Technical Data

An ASCII terminal or a personal computer with terminal emulation program can be connected to the serial interface. This makes it possible to check and change the operating parameters. Some image processing programs allow the integration of control commands which are transmitted to the serial interface. Connection of PC or terminal via 1:1 connected interface cable (no zero modem cable, no crossed connections). Setting values of serial computer interface Baud rate: ................................ 9600 Baud/S Data format: ............................. 8 bit, no parity, one start- and one stop bit Plug type: ................................. 25 pin D-sub socket Pin configuration: ...................... see annex ”Interfaces” Command Outline RFX .......................................... Run Forward Function: Forward running at selected projection speed. Parameters (50 Hz Version) X = 0 1 2 3 4 5 6 fps 50 25 12.5 6.25 3.12 1.56 0 Parameters (60 HzVersion) X = 0 1 2 3 4 5 6 fps 60 30 15 7.5 3.75 1.87 0 Note: This applies only for standard settings (50/50 and 60/60). If these are changed by “Mode” function (Telecine Mode or Pulldown Mode) then this frame rate is dominating. See Chapter 6.4.2. RRX .......................................... Run Reverse Function: Reverse running at the selected projection speed Parameters 50 Hz and 60 Hz version see table RFX. Technical Data

Function: Highspeed shuttle at 200 fps (forward) WR........................................... Wind Reverse Function: Highspeed shuttle at 200 fps (reverse) SF ............................................ Single Frame Forward Function: Advance one frame SR ............................................ Single Frame Reverse Function: Reverse one frame OC ........................................... Output Counter-Value Function: The frame counter value of the LOCPRO 35 is displayed on screen. OF ........................................... Output whether a film is loaded Function: Inquiry to the LOCPRO 35 whether a film is loaded in the unit. Screen output: 1 = loaded 0 = not loaded OI ............................................ Output Instruction Code Function: System identification code of LOCPRO 35 is displayed on the screen LOCPRO-35-01 OO .......................................... Output Option Function: The mains frequency set on the LOCPRO 35 is displayed on the screen. 0000 = 50 Hz 0100 = 60 Hz OR ........................................... Output Run or Stop Function: Inquiry to the LOCPRO 35 whether the film is transported. transported = 1 not transported = 0 OV ........................................... Output Version No. Function: EPROM version number is displayed on the screen Technical Data

Trouble-Shooting This trouble-shooting table serves the user and the service engineer as an aid for locating and correcting possible faults. The following must be strictly observed: • The LOCPRO 35 must be disconnected from the main power before starting any service or repair jobs, and all interface connections must be removed. • The safety and warning notes contained in the operating and service manuals must be strictly followed. • Ensure that the BNC- and S-VHS plugs are not damaged when removing the optics cover. Tools and adjusting devices required for service and repair are described in the Service Manual. Note: In the following the test computer is referred to as “Laptop”. However, a PC with suitable emulation program can also be used.

Mains voltage failure? Connect to another electrical socket unit will not operate and check. Mains cable connected to projector? Check mains connection and replace mains cable if necessary Primary fuses defective Replace fuses (F1, F2, mains socket) (see service instructions) Projector voltage different from mains voltage Check mains voltage setting on name plate. If different from actual mains, have service engineer make necessary change. Important: Change name plate! Inform ARRI-Service-Workshop Rotating shutter not operating “E152” Lamp cover not in position Attach lamp cover, and clean or safety switch not actuated. actuation opening for safety switch Temperature sensor in lamp housing Switch on unit for cooling has responded (without switching on HTI lamp). Allow 2 minutes for cooling off, then briefly switch off and on with mains switch. Ignite HTI lamp again. Trouble-Shooting

Projector not switched on? Switch on projector. Remote control Low remote control battery? Replace battery. IR-window on front of projector Make IR-window accessible for transmitter pulse. is screened off by obstacles in room? Battery in remote control is placed in wrong direction (reversed polarity) Insert battery correctly and try again. IR-remote control defective Call ARRI Service station. Image runs out of focus Jet underneath film gate clogged. Remove foreign matter. when switching over from still to motion picture (and vice-versa) Blower break-down. Call ARRI Service station. Guide vane misadjusted. Call ARRI Service station. Positive film has scratches Emulsion buildup in film gate. Clean emulsion deposits from film gate on emulsion side in picture area using ARRI plastic scewer. Film gate damaged by stapled film. Call ARRI Service station. Negative film has scratches Emulsion buildup on pressure pad of film stage Remove emulsion deposit from pressure pad, on emulsion side in picture area using ARRI film track cleaning scewer. Trouble-Shooting

Emulsion buildup on film guiding parts. Clean film guiding parts in accordance with maintenance instructions. Film guide runners damaged, surface worn through. Call ARRI Service station. Pressure pad damaged Call ARRI Service station. by stapled film Scratches on film backing side Emulsion deposits on pressure pad or on film gate Clean pressure pad and film gate Positive and negative film in accordance with maintenance instructions. Pressure pad jamming. Call ARRI Service station. HTI-Lamp dark after ignition HTI lamp not properly installed Check HTI Lamp plug for correct locking (experienced personnel only) Defective lamp Replace lamp (experienced personnel only) Ballast not functioning Call service engineer Trouble-Shooting

Thermofuse in ballast Switch on unit for cooling or in lamp housing has reacted (without switching on HTI lamp). Allow 2 minutes for cooling off, then briefly switch off and on with mains switch. Re-ignite HTI lamp. Ventilation fans not operating Call service engineer. HTI-Lamp “ON” but not functioning Master Control Knob not in “0” position Turn Master Control Knob to “0” position Electronics disturbed Carry out mains reset. Switch unit off for approx. 30 seconds. Then switch on again and start new ignition attempt. If this fails, call service engineer. HTI lamp defective Replace HTI lamp (experienced personnel only). Fuse defective Call service engineer. Keyboard illumination and/or display dark Control voltage failure Call service engineer Trouble-Shooting

Remove obstacle “OPEN/CLOSE” function disturbed Film loop cannot be formed and actuate “Film” key once again. Film not properly inserted Tension film slightly on both film plates with film channel open. Film must drop totally to bottom of film channel. Lamp cover not properly seated Check film channel slide on lamp cover or distorted for easy running. If sluggish, replace and lock lamp cover with film channel open. If this fails, call Service Engineer. Loop sensor dirty; Clean with ARRI maintenance tools. Reflex light barrier on left loop box doesn’t detect film loop. Electronic board defective Call ARRI Service station Sudden stop during film transport Film loop monitor switch has detected Open and close film channel. Repeat film transport. improper splicing or stapled film In case of stapled film remove staples and replace by splicing. Then check pressure pad and film guiding elements for possible damage. Trouble-Shooting

Loop sensor and reflex protector Clean with ARRI maintenance tools. on left loop box dirty with film dust. Emulsion build-up in film channel. Remove emulsion build-up from film pressure stage, film track, deflection runner 1 and 2 and from film pressure plate, using ARRI maintenance tools. Operation too noisy Improper length of film loop. Open film channel and slightly tension film loop manually by turning the two winding plates. Then close film channel. If fault still exists, call service engineer. Film transport speed malfunctioning Setting on master control knob Call ARRI Service station. doesn’t correspond to selected frame rate. Autostop malfunctioning Wrong film core. Use correct film core diameter. Film core diameter must correspond to the one selected in “Mode” function (Bobby Size). Trouble-Shooting

Operator error Shift slide switch “Video” to TV position. Swing mirror out of optical path with video knob. Connect unit with monitor. Set correct channel selection on monitor. Close film channel. Ignite HTI lamp. Video camera defective Call ARRI service station. Trouble-Shooting

Fault Cause Remedy E-No. 102 > Foreign matter in film channel area. Take off lamp cover and remove foreign matter. Carriage cannot be moved. Carriage jamming. Call ARRI Service station. Control error Call ARRI Service station. E-No. 104> Foreign matter in film channel area. Take off lamp cover and remove foreign matter. Carriage cannot be totally opened. Check mechanism of film track 2 and of deflection runner 2 for movability. Electric breakdown. Call ARRI Service station. E-No. 106> Film jamming in film channel Remove foreign matter. No loop forming possible by main motor. caused by foreign matter. Film winding plate jamming. Call ARRI Service station. Motor or electronics defective Call ARRI Service station. Trouble-Shooting

See E-No. 102 See E-No. 102. Carriage doesn’t close properly. Shipping safety screw screwed in Remove shipping safety screw. E-No. 110 > See E-No. 102 See E-No. 102. Carriage doesn’t close or closes too slowly. E-No. 112 > See E-No. 102 See E-No. 102. as E-No. 108 Dual loop almost completed. E-No. 114 > Film chips or splicing tape chips in film channel Remove chips, clean film guide parts and remove Dual loop cannot be completed. or film emulsion deposits emulsion deposits. on film guide parts. E-No. 120 > See E-No. 102 See E-No. 102. Film channel cannot be closed completely. E-No. 122 > See E-No. 114 See E-No. 114. Last frame of dual loop cannot be totally pulled in. E-No. 124 > Control error. Repeat procedure several times. Film channel opens again If fault still exists after several attempts slightly after closing. (indicated by E-No. 124) call ARRI Service station. Trouble-Shooting

Foreign matter at deflection runner 2. Remove foreign matter. Film channel opens again slightly after closing, loop not completed. E-No. 138 > See E-No. 132. See E-No. 132. as E-No. 132, however, loop completed. E-No. 142 > Foreign matter in film channel. Open film channel and remove foreign matter. Main motor jamming during projection. Check film track for possible damage. Poor film splices. Splice film properly and reinsert film. Film sprocket roller jamming. Take out film. Switch off mains switch. Take off lamp cover and carefully turn film sprocket roller by hand. If it doesn’t turn, call ARRI Service station. Motor jamming. Call ARRI Service station. E-No. 144 > See E-No. 142 See E-No. 142 Motor jamming during rewinding. E-No. 146 > See E-No. 142 See E-No. 142 See E-No. 142 Trouble-Shooting

Foreign matter in film channel. Open film channel and remove foreign matter. Feed and take-up motor jamming during projection. Defective belt. Check winders for turnability. If they can be turned independently from each other, call ARRI Service station. Feed and take-up motor drive jamming. Call ARRI Service station. Film winding plate jamming. Remove obstacle. Winding motor defective. Call ARRI Service station. E-No. 150 > See E-No. 148 See E-No. 148 Feed and take-up motor jamming during rewinding. E-No. 152 > Lamp cover not placed in position Attach lamp cover or clean actuation opening Shutter motor not running. or safety switch not actuated. for safety switch. Revolving shutter jamming because of foreign matter. Remove foreign matter or call ARRI Service station. Shutter motor defective. Call ARRI Service station. Video camera defective at video “ON”. Test function with video “off”. No sync signal for revolving shutter. Otherwise call ARRI Service Station. Trouble-Shooting

Electronic board defective. Switch LOCPRO 35 on and off. Faulty location correcting data. If location correcting data still faulty call ARRI Service station. E-No. 156 > Battery-RAM defective. Call ARRI Service station. Frame counter data lost when LOCPRO 35 is switched off. Trouble-Shooting

Italy ........................................ ARRI ITALIA S.R.L. Viale Edison 318 20099 Sesto S. Giovanni, Milano Phone (02) 26 22 71 75 Fax (02) 242 16 92 ARRI ITALIA S.R.L. Via Placania, 97 00040 Morena (Roma) Phone (06) 79 89 02 02 Fax (06) 79 89 02 39 Canada .................................. ARRI Canada Ltd. 415 Horner Avenue, Unit 11 Etobicoke, Ontario Canada M8W 4W3 Phone (416) 255 33 35 Fax (416) 255 33 99 Germany ............................... Arnold & Richter Cine Technik Türkenstraße 89 D-80799 München Phone (089) 3809-0 Fax (089) 3809-1244 Fax Service (089) 3809-1793 USA ........................................ ARRI USA 617, Route 303 Blauvelt, New York 10913 Phone (914) 353 14 00 Fax (914) 425 12 50 ARRI USA 600 North Victory Blvd. Burbank, California 91502 Phone (818) 841 70 70 Fax (818) 848 40 28 GB ........................................... ARRI (GB) Ltd. The Movie House 1-3 Airlinks, Spitfire Way Heston TW5 9 NR Phone (0208) 848 88 81 Fax (0208) 561 13 12 ARRI Service

50 Hz/60 Hz Version .......................................... 23 60 Hz Projector, Frame Rate Selection.................... 34 A Accessories ......................................................... 52 Additional Items..................................................... 9 Adjusting Knob Video .......................................... 40 Adjusting Lever .................................................... 22 Aperture Size ...................................................... 13 ARRI Service Workshops ....................................... 68 ASU .............................................................. 7, 44 Audio Sync Unit ............................................. 7, 44 Auto Winding Recognition ............................... 7, 52 Automatic End Stop ............................................. 37 Autostop ...................................................... 24, 52 Autostop Function ................................................ 25 Disabling ...................................................... 25 Enabling ....................................................... 25 Film Core Setting............................................ 25 Reactivating................................................... 25 B Batteries ............................................................. 15 Baud Rate ........................................................... 53 Biphase .............................................................. 44 BNC Socket ........................................................ 20 BNC-Cable ......................................................... 12 Bobby Size Selecting ........................................... 35 C Cable BNC ............................................................. 12 Y/C.............................................................. 12 CCD Color Video Camera ...................................... 7 CCD-Color IMAGER ............................................. 52 CCD-Video Camera ............................................. 52 CE Certificate...................................................... 51 CE-Guidelines ....................................................... 5 Cine Mode ........................ 30, 32, 34, 41, 42, 43 Cleaning Film Track...................................................... 45 Lens .............................................................. 47 Mirror ........................................................... 47 Optical Surfaces .............................................. 6

Command Outline ............................................... 53 Computer for Image Processing ...................................... 20 Interface........................................................ 52 Contamination....................................................... 6 Control Commands Integrating .............................. 53 Control Knob Focus.............................................. 40 Cooling Fan ........................................................ 10 Core Diameter Selecting ....................................... 35 Crossline ............................................................ 21 D DAT-Recorder ...................................................... 12 Data Format ........................................................ 53 Decimals in Display ............................................. 31 Deflection Runner................................................. 46 Deposits ............................................................... 6 Dimensions ......................................................... 51 Display ............................................................... 52 Dark Bar ....................................................... 33 Decimals ....................................................... 31 Dot ............................................................... 24 Error Messages .............................................. 63 Normal ......................................................... 33 Distances for Cooling .................................................... 10 for Wall Projection ........................................... 9 Dot in Display ..................................................... 24 Dust ................................................................... 47 E Emulsion Deposits ........................................... 6, 46 Emulsion Side...................................................... 18 End Stop Disable Automatic .......................................... 37 Enable Automatic ........................................... 37 Error Messages ................................................... 63 Ext Synchro ......................................................... 43 F Factory-loaded Film Types ..................................... 35 Fast Film Transport ................................................. 7 FBAS Socket........................................................ 20 Feed Carriage ..................................................... 18 Film Capacity ...................................................... 51 Film Channel ....................................................... 18 Close ............................................................ 37 Open............................................................ 37

Diameters ...................................................... 51 Film Format ......................................................... 51 Film Gate Format Mask Exchanging ....................... 13 Film Gate Mask Set.............................................. 13 Film Key .................................. 18, 21, 24, 29, 37 Film Loop ............................................................ 18 Automatic...................................................... 18 Film Plate ............................................................ 18 Film Rolls ............................................................ 18 Film Track ........................................................... 46 Film Type Selecting .............................................. 35 Film Types Factory-loaded ..................................... 35 Filmcore Size ...................................................... 35 Filmgate ............................................................. 51 Focus ................................................................. 22 Knob ............................................................ 22 Focussing............................................................ 52 Format Mask Inserting ........................................................ 13 Removing ...................................................... 14 Frame Line .......................................................... 21 Frame Line Adjustment.......................................... 37 Frame Line Shifting............................................... 42 Frame Rates ........................................................ 23 Fixing ........................................................... 33 NTSC-Video Camera ...................................... 31 PAL-Video Camera.......................................... 30 Selecting ....................................................... 33 Standard 50 Hz Version.................................. 23 Standard 60 Hz Version.................................. 23 with PAL/NTSC Video..................................... 31 with PAL/NTSC Video Display ......................... 31 Frame Rates Selection .......................................... 38 50 Hz Projector ............................................. 34 Frameline Adjustment ........................................... 52 Fuses Primary Circuit ............................................... 49 Fuses Primary Circuit ............................................ 49 G Glue Residues ....................................................... 6

Highspeed Shuttle ................................................ 23 Highspeed Winding............................................. 42 HTI Lamp ............................................................ 51 Average Life .................................................. 17 Ignition .................................................. 17, 39 Replacing ...................................................... 80 Runup Time.................................................... 17 Spare Lamp ................................................... 17 Switching Off ................................................ 17 Switching On................................................. 17 Working Temperature ..................................... 17 I IEC ...................................................................... 5 Ignition HTI Lamp....................................................... 17 Image Position ..................................................... 22 Lever ............................................................ 40 Image Processing Computer .................................. 20 Image Steadiness................................................. 51 Evaluation ..................................................... 26 Infrared Remote Control................................. 15, 41 Initial Operation .................................................. 11 Inside Winding.................................................... 18 Installation ............................................................ 9 Integration of Control Commands .......................... 53 Interfaces ............................................................ 79 Biphase......................................................... 44 Cable ........................................................... 12 Ext. Synchro .................................................. 43 LTC ............................................................... 44 Serial..................................................... 43, 53 Timecode ...................................................... 44 IR-Receiver .......................................................... 15 IR-Remote Control ......................................... 15, 41 IR-Transmitter ....................................................... 15 K Key FILM .................................. 18, 21, 24, 29, 37 LAMP..................................................... 17, 39 MODE .............................................23, 29, 38 RESET .................................................... 29, 39 Knob FOCUS .................................................. 22, 40 Master Control ........................... 21, 23, 24, 36 VIDEO ................................................... 19, 40

Cooling Fan .................................................. 10 Cover ........................................................... 45 Lamp Key .................................................... 17, 39 Lens ................................................................... 51 Cleaning ....................................................... 47 Lever Image Position............................................. 40 Loop Box ............................................................ 46 Loop Forming ...................................................... 27 LTC .................................................................... 44 M Main Fuses ......................................................... 48 Main Power Socket .............................................. 48 Mains Switch ............................................... 16, 36 Masking Setup ............................................................ 33 Video .................................................... 38, 52 Master Control Knob ................. 17, 21, 23, 24, 36 Mirror ......................................................... 12, 19 Cleaning ....................................................... 47 Mirror Setting Knob ............................................. 12 Mode Cine ............................................................. 32 Pulldown ....................................................... 32 Telecine......................................................... 32 Mode 1 ....................................................... 33, 38 Mode 2 ....................................................... 33, 38 Mode 3 ....................................................... 34, 38 Mode 4 ....................................................... 35, 38 Mode Key..............................................23, 29, 38 Monitor .............................................................. 20 Monitor Socket .................................................... 20 N Negative Film...................................................... 18 Negative Perforation ............................................ 27 Normal Display View ........................................... 33 Normal Mode ..................................................... 43 Normal Viewing Mode ......................................... 38 Notes, important.................................................... 6 NTSC-Video Camera..................................... 19, 31

Operation Conditions........................................... 51 Operation Modes ................................................ 32 Optics Cover....................................................... 46 Output Video ...................................................... 52 Outside Winding ................................................. 18 P Packing Straps ...................................................... 9 PAL Video Camera ........................................ 19, 30 Parameter ........................................................... 53 PC Connection .................................................... 53 Perfotape Player .................................................. 12 Picture Steadiness, poor ......................................... 6 Pixels ................................................................. 52 Positive Film ........................................................ 18 Positive Perforation .............................................. 27 Power Consumption ............................................. 52 Power Supply ...................................................... 51 Product Identification .............................................. 6 Projection Sprocket........................................................ 26 Stop/Still....................................................... 42 Projection Case ..................................................... 9 Projection Formats ............................................... 13 Projection Height Adjusting ............................................... 22, 52 Projection Lamp ................................................... 51 Projection Rates ................................................... 51 Pull Down Mode ................................ 8, 32, 34, 42 R Remote Control Frame Line Shifting ......................................... 42 Highspeed Winding ....................................... 42 Single Frame ................................................. 42 Start ............................................................. 41 Stop/Still Projection ........................................ 42 Reset Key ..................................................... 29, 39 Residues ........................................................ 6, 46 Revolving Shutter ................................................. 30 Rewinding High Speed ........................................... 7 Runout ................................................................ 25 Runup Time HTI Lamp ........................................... 17

S/N Ratio ........................................................... 52 Safety Label ........................................................ 48 Safety Screw ................................................ 11, 48 Safety Specifications Attention ......................................................... 5 Caution........................................................... 5 Note............................................................... 5 Scanning Area .................................................... 52 Scanning System ................................................. 52 Screws paint secured ................................................... 6 Selection Knob .................................................... 19 Serial Interface ............................................. 43, 53 Service ............................................................... 68 Service Instructions............................................... 80 Setting Knob ....................................................... 12 Mirror ........................................................... 12 Setting Values ...................................................... 53 Setup Masking .................................................... 33 Setup Speed ....................................................... 34 Shipping............................................................... 9 Shipping Case ...................................................... 9 Shipping Safety Measures .................................... 11 Shipping Safety Screw ......................................... 11 Shutter Synchronization ........................................ 43 Shuttle ................................................................ 23 Single Frame ....................................................... 42 Single Frame Left ................................................. 37 Single Frame Operation ....................................... 24 IR-Control ...................................................... 24 left................................................................ 24 right ............................................................. 24 Single Frame Right ............................................... 37 Slide Switch ................................................. 12, 19 Video ........................................................... 12 Slide Switch Video ............................................... 40 Socket S-VHS ........................................................... 20 Y/C.............................................................. 20 Socket Main Power .............................................. 48 Solvents ................................................................ 6 Sound Synchronization ........................................... 8 Spare Lamp ........................................................ 17 Speed ................................................................ 23 Setup ............................................................ 34 Sprocket Quality ......................................................... 26 Sprocket Projection .............................................. 26 Stapled Film ........................................................ 18

Steadiness Poor Picture ..................................................... 6 Stop/Still Projection ............................................. 42 Switch Video Slide ............................................... 19 Symbols Explanation ..................................................... 6 Sync Signals ......................................................... 7 Synchronization..........................................7, 8, 44 DAT-Recorder ................................................... 7 Perfotape Player........................................ 7, 44 Shutter .......................................................... 43 Video ........................................................... 30 T Telecine Mode ............................ 8, 32, 34, 41, 43 Temperature, differents ........................................... 9 Timecode ............................................................ 44 Signal ........................................................... 44 Transfer .............................................................. 44 Starting ......................................................... 44 Trouble-Shooting .................................................. 55 TV Symbol ................................................... 12, 19 TV-Monitor .......................................................... 12 U Unit Configuration ............................................... 38 Unpacking ............................................................ 9 V Ventilation............................................................. 6 Versions of LOCPRO 35 ......................................... 8 Video ................................................................. 12 Camera ................................................. 19, 52 Camera H/V Resolution .................................. 52 Camera NTSC ........................................ 19, 31 Camera PAL ........................................... 19, 30 Camera Starting Operation ............................. 19 Camera Synchronization ................................. 52 Image Masking .............................................. 29 Knob ............................................................ 40 Masking................................................. 38, 52 Masking the Video Images .............................. 29 On/Off Switching .......................................... 12 Operation ..................................................... 30 Operation Switching On/Off........................... 30 Output ................................................... 20, 52 Printer ........................................................... 20 Recorder ....................................................... 20 Recorder Socket ............................................. 20

Slide Switch......................................12, 19, 40 Sockets ......................................................... 20 Synchronization ............................................. 30 Video Selection Knob ........................................... 19 Video-Option ...................................................... 12 Viewing Mode Normal ......................................................... 38 W Wall Projection ............................................... 9, 51 Distance ........................................................ 21 Warnings ............................................................. 5 Weight ............................................................... 51 Winding automatic Direction Recognition ......................... 7 Direction ....................................................... 18 Inside ........................................................... 18 Outside ......................................................... 18 Working Temperature of HTI Lamp ......................... 17 Y Y/C Socket ......................................................... 20 Y/C-Cable .......................................................... 12

+ 5 V 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 X X X X X X X X X 470 100 1M 100 n 1 k FIP FOP FON X2-3 F-ext. GND Bridge for LOCPRO 35 Potential FIP = Frequency Input positiv FOP= Frequency Output positiv FON= Frequency Output negativ Protecting Earth 1 6 2 7 3 8 4 9 5 1 k 100 100 100 1 k 1 k + 5 V + 24 V + 5 V + 5 V 100 BOP X3ON AOP LTCOP GND BOP = Canal B Output Positiv AOP = Canal A Output Poistiv LTCON = Timecode Output Positiv X3ON = Output Negativ Bridge for LOCPRO 35 Potential Serial Interface X1 Ext. Sync. Interface X2 A/B u. LTC-Interface X3 DB 25 DB 9 DB 15 79 Annex Interfaces Annex: Interfaces

Caution: Danger of injury! Before replacing of lamp allow approx. 2 minutes for cooling. Note: Cooling blower is only active when projector is switched on. 1) Disconnect LOCPRO 35 completely from mains. 2) Remove lamp hood. Caution: Danger of injury After operation the metal plate hood covering of the lamp housing is hot. To avoid burns allow for cooling. 3) Open fixing screw of safety locking bar on plate hood Á photo with hex. Wrench 3 mm until safety locking bar can be twisted by 90°. Swing away the plate hood which covers the lamp housing. Service Instructions snap locks lamp cover

pull off plug Á photo. 5) Unhinge both spring levers Á photo. Attention: To avoid fingersprints HTI lamp should only be touched with appropriate gloves. 6) Pull out defective HTI lamp upwards 7) Insert new HTI lamp (Id.No. M5.81802.0) so that it snaps-in with its twist protector at the bottom right and sits flat on the lamp carrier (within the four centering pins). 8) Arrest on catch with both spring levers Á photo. 9) Hold one hand against the plug plate and plug in the plug with the other hand until the catch snaps in. 10)Close plate hood, twist safety locking bar in locking position and screw on. Attach lamp hood and arrest snap locks. Service Instructions plate hood locking screw locking bar spring levers HTI-lampe locking brackets twist protector

CINE TECHNIK TÜRKENSTR. 89 • D-80799 MÜNCHEN • TEL. (089) 3809-0 FAX (089) 3809 - 1244 • http://www.arri.com Technical data are subject to change without notice. © ARRI 1999 Ident. No. M5.81929.0 available languages Deutsch English