Roadmaster U-2224 Operation & User’s Manual

MIC FM/AM SEEK- DVD NAVI VOL+ VOL- MUTE SD RESET USB AUX IR SEEK+ U-2224 MAP MIC FM/AM SEEK- DVD NAVI VOL+ VOL- MUTE SD RESET USB AUX IR SEEK+ U-2224 MAP U-2224 USER MANUAL USER MANUAL CAR MULTI-MEDI

Trouble shooting Panel Introduction Basic Function Remote Control Operation Calculator 02 03 05 07 07 07 08 09 10 11 12 12 12 12 12 15 15 15 14 14 14 13 13 13 14 15 16 Turn on/off Host Main interface Radio Function Operation U Disc/SD Card function operation Disc Function Operation BT Function Operation Compass External input Operation GPS Navigation Function Operation Access setup interface General Setup SWC Setup Touch Screen Calibration i-POD function Operation V-Disc function Operation Other Functions Rearview function The front camera CONTENTS NOTE 1. Please read the instructions before using the unit, the damage caused by not following the instructions will not enjoy the warranty. 2. To drive safely and avoid break the traffic rules, do not watch program and operate the unit while driving. 3. To avoid short circuit, please do not exposure the device to rain. 4. To avoid short circuit, please do not put in the device or any metal objects left behind. 5. Not open the machine for maintenance by yourself, please go to the professional repair service station for repairing. 6. When the engine is turned off, please do not use the car audio a long time, otherwise the battery may run out. 7. Do not insert anything to the device’s vent and other openings. 8. Damage to the screen carefully! Do not use sharp objects push, rub, Stroke the screen. 01 02 FM/AM SEEK- DVD VOL+ VOL- MUTE USB AUX SEEK+ 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 Panel Introduction 1. Button 2. FM/AM Button 3. SEEK +/- Button 4. DVD Button 5. SD Slot 7. RESET 8. Eject disc 6. MAP slot 10. VOL + /- Button 11. MUTE Button 12. USB Slot 13. AUX Slot 14. IR (remote controller window) 15. Disk load slot 16. MIC 9. NAVI Button 02 13

Insert USB removable device so as to read audio/video files. Warning: You can only use either front or rear USB at a time.Never connect both front and rear USB at the same time! This could cause malfunctions. 13 . Dual (front and rear)AUX To input external audio Warning :You can only AUX either front or rear AUX at a time. Never connect both front and rear AUX at the same time! 14. IR(remote controller window) Receiver for infrared signals from the remote control of the unit. 15. Disk load slot Enter/exit disc window. 16. MIC Microphone. BASIC FUNCTION 1. /POWER (Power on &off / Return to main menu) In energized state, press this button to turn on the power, and long press this button in boot-up state to turn off the power. In any mode,press the button can switch to the main interface. 2. FM/AM button In any mode, press the button to access radio mode. Note: For certain machine model press the button in radio mode to band switch. 3. SEEK+ /- button In radio mode, press the knob to select station upward/backward. Long press the knob to automatically scan station. In playback mode, short press the knob to select song upward/backward,long press it to achieve speed forward/backward function. 4. DVD button In any mode, press the button to enter into DVD auto reading mode. 5. SD slot Insert SD card to read video, audio and image files of large volume. 7. RESET Press this button to revert back to default mode. 8 . Eject disc Press this button to eject the disc. 9. NAVI button Press it to enter or exit the navigation. 10. VOL+/- button Press this button to increase/reduce the volume. 11. MUTE button Press this button to shut off sound output, repress this button to resume sound output; Long press this button longer to turn on/off TFT LCD display. 6. MAP slot Insert map card to read navigation map data.

VOL+ / VOL- SEL LOUD BAND / P / N LOC / RDM STOP PLAY / PAUSE ST / PROG 0-10+ AMS / RPT TITLE AUDIO GO TO SUB-T PBC UP / DOWN / L / R ENTER SLOW ANGLE SETUP OSD ZOOM MENU 1. POWER button Press once to switch on, press again to switch off. 2. MUTE button Press once to turn off audio output, press again to resume volume level. 3. NAVI button Press it to enter to exit the navigation. 4. SOURCE button Press this button to choose audio sources. 5. EQ button Press this button to choose POP, ROCK, CLASSIC, EQ off. 6. SEEK+ ( )/ SEEK- ( )button In normal playback MP3, USB, SD songs, press this button to previous song or next song. 7. VOL+ ( )/ VOL- ( ) Press this button to increase or decrease volume level. 8. SEL button Press this button to choose sound feature. 9. LOUD button Press this button to startup LOUD function. 10. BAND - P/N button In radio mode, press this button to choose band. In VCD, DVD mode, press this button to choose AUTO, PAL or NTSC system. 11. LOC/RDM button In radio mode, press this button to switch between local and direction, In VCD, CD mode, press this key to randomly play. 12. STOP button Press this button to stop playing. 13. PLAY/PAUSE button Press this button to switch between play and pause, In stop mode, press this button to play. 14. ST/PROG button In radio mode, press this button to choose stereo or mono station. In audio mode, it can help stop button to programmed play. 15. 0-10+ button Press this button to choose desired song, section, preset stations. Decimal numbers, for example the 19th song, press 10+ and 9 button. 16. AMS/RPT button In radio mode, press this button to browse stored stations. In audio mode, press this button to play repeatedly. 17. TITLE button In DVD mode, press this button to play back to the top menu of disc. 18. AUDIO button In DVD mode, press this button to switch language of dialogue. In VCD mode, press this button to choose left track, right track,and stereo. 19. GO TO button In DVD mode, press this button, you can define playing time. 20. SUB-T button In DVD mode, press this button to switch language of subtitle. 21. PBC button In VCD mode, press this button to display all song menus, work with number button to choose songs. 22. UP, DOWN, LEFT, RIGHT, ENTER button When playing MP3, USB, SD returns to song menu, up, down selections can be up / " " button or down / " " key to select up and down, select and press " " key to confirm. The selected tracks can be played. Press the left or right arrow keys to " " or " " key, can be on the next page function operation. 23. SLOW button In audio mode, press this button to slow backward and slow forward. 24. ANGLE button In DVD mode, press this button to change play angle. 25. SETUP button In audio mode, press this button to choose different set items. 26. OSD display Press this button to display the title chapter and the left time. 27. ZOOM button In DVD/VCD mode, press this button to ZOOM in/out. 28. MENU button Press button to back to the main menu. BATTERY CHANGE When control distance of remote control becomes shorter or no function, please change battery, please confirm polarity before change. One hand press stopper, then pull out battery. Put battery into controller. Insert battery holder into controller. NOTES: Do not expose the batteries to extreme heat. Put the plug in place easy access to it always. 06 05 NAVI button Remote Control Operation 更新遥控器

When the ignition switch is put in ACC or ON position, Press open key on the front panel to turn on the unit. After the host starts, hold open key for 3 seconds , the host will turn off. Touch the function icons so as to access the corresponding function operations. Touch the [ ] icon or use the touch pen/finger gently sliding around the screen to switch to the main menu page. Main interface (interface display to prevail in kind) Initial operation of the system, the default state into the radio, the radio interface, touch the top left corner of the icon [ ] to enter the main interface, as shown below: Radio Function Operation Touch [Radio] icon in the main interface to enter into the radio interface. Sliding around : Click this icon so as to switch among FM, AM bands. : Short press this icon to browse the stored radio stations. Long press the icon to automatically search for radio stations, the strongest signal on the display and storage stations. :Click this icon pop-up selection sets the keyboard input radio frequency selectable radio frequency spectrum or you can drag directly touch the icon to select a stored radio station. :Click this icon to switch Stereo on and off. :Click this icon to seek radios to low frequency. :Click this icon to seek radios to high frequency :Click this icon to turn on/off loudness function. :Click this icon so as to turn on/off Long/Short-Range function. :Click this icon to access sound setting interface. U Disc/SD Card function operation Support USB and SD card(Reading Capacity:32G) When there is a USB device/SD card connected, the unit can conduct the playback of audio/video/image files in the USB device/SD card. Note: When the host has an SD card slot and USB port, the operation is valid. Music Player Play SD / USB media music, click on the [ ] icon to enter the music player interface in SD / USB Main menu: : Number of selections played. : Click to enter the sound settings interface, detailed functional operation, please refer to “Settings - section. Audio Setup ” : Click to select previous / next song to play. : Click on the icon may at play / pause toggle between. : Followed by clicking on the icon at the switch between single cycle, all cycle, cycle off. : Random on / off Video Player Click the [ ] icon to enter the video player interface in SD / USB main menu, video playback Features See “ " section. Picture Play Click on the SD / USB main menu icon [ ] to enter the picture playback screen: Disc Function Operation Selections play Play/pause Switching effects Previous Next Rotate the picture Zoom in/out Sliding to the left again into the spectrum screen, swipe again to view lyrics (lyrics display support only).

Touch [Disc] icon in the main interface to enter into the Disc interface. Play/eject disc Insert the disc into the disc slot with the printing surface up, system will detect the disc and automatically take it in to read and play. Click button on the panel to eject the disc. If a disc has not been took away 15 seconds after it is ejected, system will automatically take in the disc but not play. Note: 1. Click on the main interface [Disc] icon to enter the CD / DVD disc media player such as document interface, similar to the SD / USB storage device interface features, please see “U Disc/SD Card function operation" section. 2. Do not insert two or more than two discs. 3. When using incorrect or improper operation of the disc, the disc is stuck, please press the disc movement key 3s host panel will automatically reset the dish and return to normal. Playback Menu During playback of disc, touch the middle lower area of the screen to pop up the touch menu, operate the touch menu to perform various playback controls. Eject disc Repeat play Audio (dialogue) Video angle Selections play Long press Forward/Backward play Short press previous/next song Sound settings Play/pause Random play Stop Back to list directories Title menu Language Selection Zoom in/out Scaling Setup(Password 1234) BT Function Operation In the main interface touch [BT] icon to enter the BT interface. The system provides BT hands free communication function, if your cellphone supports BT function, you can establish a point-to-point connection between your cellphone and the system. The system can also achieve the dialing, answering function, A2DP, the function of phonebook on the screen. : Dial : Phonebook : Music playback : Call records : this icon to search mobile BT device. Click :Click this icon to connect BT device. Pair/link The first time you pair your cellphone with the unit, the procedures below should be followed: ① Turn the BT function of your cellphone on. ② The cell phone searches for BT device and connect. ③ A prompt is displayed on the screen of the phone, to accept pair, enter the same numeric code on the phone (0000) and press [OK] button. Phonebook After the cellphone gets connected to the unit, you can read records in the phonebook of your cellphone and store information in the phonebook of the unit. ( Note: Some phones may not support the phone book.) Touch [ ] icon to enter the Phonebook interface. : Touch the button to delete a selected record. : Touch this button to check all the dialed phone numbers. : Touch this button to check all the phone numbers of received calls. : Touch this button to check all the phone numbers of missed calls. Call records Recent dialed calls, received calls and missed calls can be saved in call records. Touch [ ] icon to enter the Call records interface. Note: , and function are based on the support of video files. Audio (dialogue) Language Selection Video angle 核对界面对不对？ :Delete Video color aberration adjustment

BT player can play music files in cellphone via wireless audio device on condition that the cellphone supports relevant BT protocol. After BT device gets connected to the unit, audio system will automatically link with the paired cellphone. In some cases, you need to enable the playback of audio files by phone keypad due to different phone models. Touch [ ] icon to enter the Music playback interface. Previous song Play/Pause Next song i-POD function Connect the i-POD device first, and then tap the icon 【 】in the main interface to enter i-POD interface, as is shown below: Operation Short press the button to play previous /next song. Long press the button choose to fast forward/backward playback speed. Compass the icon【 】in the main interface to enter the compass interface. Click External input Operation Connect the video input plug with external video input jack, and connect the audio input plug with external audio input jack. Touch [AV-IN] icon on main interface to access external input interface. Calculator In the main interface touch [Calculator] icon, into the Calculator interface. 核对对不对? GPS Navigation Function Operation 1. Navigation Function Operation For detailed operation of navigation function, see “Navigation Operation Manual”. 2. Receiving signal error When the satellite signals can be normally received, the error of standard GPS shall be about 7 meters, Driving on parallel sections,there shall be error even the product has auto-correct function. The normal receiving of satellite signals shall be affected and cause error in following environment. In tune Among tall buildings At the boulevard The antenna is sheltered Underground parking Overpass or viaduct 3. Satellite receiver Navigation system can keep receiving eight satellite signals. As a general rule, the navigation system can figure out your accurate location after received 3-4 satellite signals. But sometimes, weather and tall buildings in the city shall affect the signal receiving effect, as is shown in following figure: 12 11 Button function introduction Recording on/off Play/Pause Delete Repeat play Random play Sound settings Setup Previous song Next song Recording on / off → Touch the icon to eject the disc to select the menu box, select the disc you want to record, click the [ ] icon to confirm to start recording. V-Disc function Operation You may copy the files in CD to the USB/SD device, and then play the files via the virtual disc. Tap the icon 【 】in the main interface to enter the following interface: Sound settings Previous song Play/Pause Next song Random play Repeat play Back to list directories

to reverse video state when reversing the car, and the system shall return to its initial running state after reversing the car. Rearview function Backup rearview Analog on-site backup Warn: Do not rely on CCD system completely, please make sure your car is safe by your eyes during driving. Back rearview system only assists in driving. As the distance range of rearview system is limited, completely relying on the rearview system during driving may cause accidents. 14 13 Access setup interface Click [Settings] icon on main interface to access setup interface. Slide up and down SWC Setup You can also perform control to the unit by the steering wheel of the car. Connect the positive and negative terminal of the car SWC cable with the positive and negative terminal of the SWC cable of the unit respectively. Click buttons on the steering wheel one by one and keep a record of relevant sequences. Click appropriate function setup to save the settings. Touch Screen Calibration If errors occur in touch position, you can calibrate touch coordinates. Enter touch calibration interface, Use a touch pen to click the central area of symbol “+”, calibrate the screen in the moving sequence of the central area of “+”. After calibration is completed, system will automatically save data and exit the screen. 更换图片 The front camera Connect the video signal input cable of front camera to the front video input port on the machine; tap the icon【 】o enter front camera video interface. Click the icon FC/RC on the interface to switch front camera and rear camera (Note: Both the front camera and the rear camera are required to be powered to achieve this function.) You can set the existing functionality of the universal set.

Drag the year, month, day, hour, minute office to set the time. Slide up and down to browse the time zone, time zone can be selected. Audio Setup Click [Audio] icon to access Audio setup interface. In the sound settings screen you can turn on / off and adjust the volume settings related to the default volume-related functions. : Click to enter equalizer setting function; : Click to enter a sound focus control function; : Click on the icon at the corresponding function can be fine-tuned; : Set of control points for fast audio center of gravity. Wallpaper Setup Click [Wallpaper] icon to access Wallpaper setup interface. You can choose the wallpaper you like. GPS Path Setup not enter the navigation setup interface to change the path freely, otherwise the procedure many lead to abnormal navigation. Navigation path has been set at the factory, please do 更换图片 Trouble shooting PROBLEM CAUSE CORRECT ACTION Poor performance of radio station Cannot load disk There is a disk inside After ignition switch off, setting information all lose Reset information and save Change battery or fuse Cannot power on Change fuse same as the old one Some factors cause MPU wrong operation Press RES button on the panel by penpoint, then, power on Weak signal Move the car to another place, then research Cannot play disc Disc is scratched Change new disc Put wrong side of disc into the unit Slot in the disk with sign side up Clean lens by lens clean disc Lens has dirty Cannot switch language/subtitle There is only one language/subtitle in disc If disc is not with multi-language/subtitle, it cannot switch language/subtitle No image Other factors cause MPU wrong operation Press RES button on the panel by penpoint, then, power on Cannot watch image during driving It’s not allowed to watch image during driving Check fuse Remove disc before inserting another one Park the car in a safe place, put the car stall in “ P ” postion, pull up the hand brake, parking brake wire must be grounded