RUKO 1601PRO Operation & User’s Manual

Contents 1 1 Using This Manual 2 Package Contents 3 Safety Precautions 1.1 Legend 1.2 Read Before Start The RC Car 1.3 Video Tutorials 3.1 Warning 3.2 Battery and Charging Safety Precautions 3.3 IMPORTANT POINTS TO REMEMBER 6.1 Battery charging 6.2 Remove the model body 6.3 How to install the battery 6.4 Install transmitter battery 3 3 3 3 5 5 5 6 4 7 8 4 Rmote Control Car Overview 5 Transmitter Introduction 12 6 Prepration 12 13 13 15 7.1 Choose the appropriate location to play 7.2 Car and Transmitter Pairing 7.3 Controlling Method 16 7 Operation 18 8 Drift Function 16 16 17

9.1 Replace the ESC 9.2 Replace the Tires 9.3 Replacement parts 1 9 1 9 20 2 1 Copyright ©2021 Ruko All Rights Reserved. 2 10 Product Maintenance 25 11 Troubleshooting 26

The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product : Read the following documents before using Ruko RC car. User Manual Quick Start Guide Disclaimer and Safety Guidelines 1.1 Legend 1.2 Read Before Use the RC Car Recommend Warning Hints & Tips Reference 1 Using This Manual Scan the QR code to watch the guide videos, which demonstrate how to operate this model. 1.3 Video Tutorials ① ② ③ 1601 PRO User Manual

*The content of the package is subject to the actual product 2 Package Contents Body Chassis Transmitter Steering linkage Hexagon nut wrench Hex wrench Lithium-ion Battery pack Charger Drift tires Copyright ©2021 Ruko All Rights Reserved. 4 Cross screwdriver User Manual

Copyright ©2021 Ruko All Rights Reserved. 5 3.1 Warning Thank you for choosing this product. The remote control model is designed to be fun to drive and uses high quality parts to improve durability and performance. The instruction manual you are reading is to make the product easier to understand and explain more thoroughly. We hope you enjoy this remote control model car. If you have any problems or need help, please call us and we will try our best to help you. You can also contact us through the following website: www. rukoto ys. com This is a high-performance and precise radio control model product, which needs regular maintenance to obtain the best performance. We have the necessary parts and accessories on sale, so that you can maintain the model to help it achieve its best performance. The warning or attention symbol will alert you to potentially dangerous steps. Please read and understand the instructions carefully before proceeding. The product contains small and sharp parts. Keep away from children. Cutters, nippers and screwdrivers need careful handling. DO NOT put the model in high temperature, humidity and direct sunlight. The model must stop immediately and check the reasons when it is operating abnormal. The motor is a heating part, please do not touch it. Please keep the package or instructions as they contain important information. 3.2 Battery and Charging Safety Precautions REMOVE the batteries from the car before charging. DO NOT expose the batteries and charger to water or moisture or fire or any other source of ignition. DO NOT let any exposed battery contacts or wires touch each other. This will cause the battery to short circuit and create the risk of fire. While charging, ALWAYS place the battery on a nonflammable surface such as concrete, REMOVE flammable items and combustible materials from the charging area. NEVER charge batteries on wood, cloth, carpet or on any other flammable material. DO NOT place objects on top of the charger or batteries. DO NOT disassemble, crush the batteries or cells, if the battery is damaged in any way, do NOT charge, discharge, or use the battery. 3 Safety Precautions

Copyright ©2021 Ruko All Rights Reserved. 6 3.3 IMPORTANT POINTS TO REMEMBER When charging, ALWAYS keep the battery under supervision, if a battery gets very hot to touch during the charging process, disconnect the battery from the charger and discontinue charging immediately. The model is controlled by radio, it is subject to radio interference from many sources that are beyond your control. Always reserve a safety margin in all directions around the model in order to prevent collisions. Range test is nessary for your radio system in the area that you intend to run the model, this is to ensure that you have the range you want to drive. After range testing, drive slowly in the area at first to make sure there is no interference, that can cause momentary lapses of control. The motors, batteries, and speed control can become hot during use. Be careful to avoid getting burned. Drive the model with companion, who can act as a spotter to alert you if a person or animal is approaching. Do not operate the model at night, or at anytime your line of sight to the model is not clear. Always carefully inspect your model for loose components or damage before operating, tighten any loose hardware. Do not drive the model if it is damaged in any way. Always keep your hands away from any moving parts whenever the batteries are plugged in. Never pick up the model by its tires or wheels. This mode is NOT waterproof, if small amount of water gets into the model motors and battery connector part, please turn off and dry out the model immediately . Choose the right location to drive. Your model is absolutely not suitble for using on public roads or congested areas where its operation can conflict with or disrupt pedestrian or vehicular trafc. This is to prevent the possibility of any injury to human being or animal caused by the collisions. If there are any signs of a malfunction or in the event of an emergency, unplug the charger from the power source and disconnect the batteries from the charger. NEVER overcharge, ALWAYS unplug the charger and disconnect the batteries when fully charged. ALWAYS store battery packs safely out of the reach of children and pets.

Copyright ©2021 Ruko All Rights Reserved. 7 4 Remote Control Car Overview Body assembly 1601-001 1601-002 1601-003 1603-005 1603-004 1601-011 1601-012 1601-013 1601-014 1601-009 1601-008 1601-016 1601-006 1601-009 1601-010 1601-007 1601-008 Tire Motor 3mm Locknut Headlight group Body pins Front shock tower Rear shock tower Steering servo Rear bumper Battery hold-down Front shock Rear shock Upper chassis Front bumper assembly 2.4GHz Integrated ESC Li-ion Battery

Copyright ©2021 Ruko All Rights Reserved. 8 5 Transmitter Introduction Power switch Transmitter function main interface Default steering wheel direction Default throttle trigger direction Backward Forward Turn right Turn left Throttle speed limit switch Car lights control button The car lights color mode can be switched and the car lights can be switched off. -ESP+ TH.REV OFF CH4 CH3 ON ST.REV RX TX ST.TRIM ST.D/R

Copyright ©2021 Ruko All Rights Reserved. 9 By switching the speed switch buttons, there are three speed choices. Low speed mode: Throttle output limited to 50%. Medium speed mode: Throttle output limited to 75%. High speed mode: 100% throttle output. Turn left Go forward Go backward Turn right Electronic stability system (ESP) gyroscope action ratio adjusting knob Steering trim knob Throttle reverse Car status indicator (green) Transmitter indicator (red) Steering reverse Steering range adjustment knob Low Min Max High -ESP+ TH.REV ST.REV RX TX ST.TRIM ST.D/R

Copyright ©2021 Ruko All Rights Reserved. 10 The ESP function doesn't work when the remote control car goes in reverse. When the remote control car is moving forward, to get the gyroscope works, it is necessary to pull the throttle trigger more than 30%. With the increase of car speed, the auto gyroscope adjustment frenquency is also increases accordingly. ESP function This model is equipped with ESP car stabilization system which is assisted with gyroscope sensor, it can effectively help correct the car attitude and direction during operation. The function and sensitivity of the car gyroscope sensor can be adjusted through the ESP knob of the transmitter. When the car can't drive in a straight line, please use the ESP knob to adjust the senstivity of gyroscope. It is required to adjust the gyroscope adjustment action frequency according to the model situation and operation surface status. Steering trim The ST.TRIM knob is used to adjust the front wheel position to center position, it can ensure the car run in a straight line. Please adjust the wheel to center position before start the car. During the operation, if the car can not drive in a straight line, please use the steering trim knob to adjust and correct the left and right directions of the front wheels. -ESP+ Decrease/increase the frenquency of gyroscope adjustment action Decrease the adjustment action frenquency Increase the adjustment action frenquency Steering trim ST.TRIM When the front wheel is left, the knob rotates to the right. When the front wheel is right, the knob rotates to the left.

Copyright ©2021 Ruko All Rights Reserved. 11 Steering range trim The ST.D/R knob is to set the steering range, turn the knob clockwise to increase the steering range; turn the knob anticlockwise to reduce the steering range. Weak signal alert When the signal is weak or the signal is interrupted, the red indicator of the transmitter will flash quickly. Please operate within the effective control distance to avoid accidents. ST.D/R Steering range adjustment Minimum steering angle Maximum steering angle -ESP+ TH.REV ST.REV RX TX ST.TRIM ST.D/R -ESP+ TH.REV ST.REV RX TX ST.TRIM ST.D/R Low battery alert When the battery of the transmitter is low, the red indicator of the transmitter will flash slowly. When the car battery is low, the transmitter green indicator light flashes. The battery should be replaced as soon as possible to avoid accidents. TX Car low battery Transmitter low battery RX Weak signal TX

6 Prepration 6.1 Battery charging Do not put the battery in the model when charging. The battery must be cooled down to room temperature before charging. Please use the charger provided with the product and make sure it is connected properly. The charging process must be under supervision. The battery only contains small amount of power when out of the factory, please charge the batteries before first usage. Connect the attached charger with the model battery charging input port, and then connect with USB adapter. When charging, the charging indicator is flashing green, and the light will turn to solid green when fully charged. Charging time is around 2.5 hrs, operating time on car is 20mins when at a level surface and in average medium speed. Copyright ©2021 Ruko All Rights Reserved. 12 ② ① Battery input port Li-ion Battery Charger output port Charging Charger box Power USB adapter (not included) 5V = 2A

Copyright ©2021 Ruko All Rights Reserved. 13 6.3 How to install the battery turn on the power 6.2 Remove the model body Remove the body Pull out the body pins Pull out the body pins ① ① ② 1) Pull out the pins Remove the battery hold-down Put the battery in the slot ① ③ ②

Copyright ©2021 Ruko All Rights Reserved. 14 After the battery is assembled, reset the body. Battery hold-down reset Clips reset The battery output port and the ESC input port are correctly connected. Press for 3 second to turn on the power. The lights flash and car is in the process of pairing with tramsmitter. Press for 2 seconds to turn off the power. ④ ⑤ ⑥ ⑦ ON/OFF

Copyright ©2021 Ruko All Rights Reserved. 15 6.4 Install transmitter battery Mind the orientation (Not included) Open battery cover at the bottom of transmitter. Install batteries. Follow the direction of batteries designated in the inside of the battery box. 1.5V×4 AA Alkaline Batteries Battery Cover

7 Operation Do not touch the throttle trigger when turning on the power of the transmitter. Please use this product on a flat and smooth floor in an open area (> 14x14ft) with no pedestrians. Do not play on high, uneven, sand, grass, beds, sofas, carpets, etc. DO NOT operate in public streets or crowded places to avoid accidents. Copyright ©2021 Ruko All Rights Reserved. 16 7.1 Choose the appropriate location to play Place the car on a level surface, turn on the car and the transmitter, the frenquency match will complete automatically. During the process, the car lights and transmitter indicator light will flash rapidly. When the lights turn to solid, the car and transmitter are paired successfully. At the same time, the gyroscope is being calibrated automatically. 7.2 Car and Transmitter Pairing Consistent direction OFF ON Turn on the power of the transmitter, and the red indicator light will flash quickly.

Copyright ©2021 Ruko All Rights Reserved. 17 ALWAYS start with low speed 7.3 Controlling Method Low speed High speed Brake/ Backward Pull the throttle trigger back gently and the car will move forward slowly. The throttle trigger is pulled to the maximum, and the car moves forward quickly. When the car is moving forward in order to go backward : first push on the throttle will bring the car to a stop. The second throttle push will make the car go in reverse. Turn left Go forward Go backward Turn right Steering wheel Throttle trigger Throttle trigger Steering wheel

8 Drift Function With the special design and strong power, this model also can perform excellent drift function. It is required to operate on a smooth and low friction surface for the drift function Must replace with the drift tires before start The operation of drift requires continuous practice to become more skilled Copyright ©2021 Ruko All Rights Reserved. 18 Turn left Turn left Go forward Turn right Go forward Go backward Turn right Go backward Turn left and move forward Turn right and move forward Turn left and move backward Turn right and move backward Steering wheel Throttle trigger Steering wheel Throttle trigger Steering wheel Throttle trigger Steering wheel Throttle trigger

Copyright ©2021 Ruko All Rights Reserved. 19 For more information please check the Video Tutorials. Below are some simple example for you to start drift practice: Left drift: After accelerating in a straight line, turn to the left quickly Right drift: After accelerating in a straight line, turn to the right quickly 180-360 degree drift：After accelerating in a straight line, quickly turn to one side for one second and then turn in the opposite direction to reach the desired angle. Turn left Go forward Steering wheel Throttle trigger Turn right Steering wheel Turn right Go forward Steering wheel Throttle trigger ①

Copyright ©2021 Ruko All Rights Reserved. 20 Pull out all the plugs and remove the ESC upward. Replace with a new ESC. 9 Assembly Guide 9.1 Replace the ESC Mind the orientation Electronic equipment connection diagram Front Steering servo Li-ion battery Integrated ESC Power switch Headlight Taillight Motor Front

9.2 Replace the Tires Use the hexagon nut wrench to take out the screws and remove the old tires, install the new tires. Copyright ©2021 Ruko All Rights Reserved. 21 Hexagon nut wrench

Left(Right) front wheel component Copyright ©2021 Ruko All Rights Reserved. 22 9.3 Replacement parts Each items has a code. Refer to the number to find out where each item is located and need to replace. Left(Right) rear wheel component 1601-004 1601-005 1601-016 1601-019 1601-020 1601-018 1601-017 1601-021 1601-022 1601-023 1601-024 1601-026 1601-025 1601-050 1601-051 1601-050 1601-004 1601-005 1601-016 1601-017 1601-018 1601-021 1601-027 1601-029 1601-027 1601-022 1601-024 1601-026

Copyright ©2021 Ruko All Rights Reserved. 23 Differential assembly 1601-029 Front(rear) shock absorber components 1601-009 / 1602-009

Copyright ©2021 Ruko All Rights Reserved. 24 Steering system components 1601-057 1601-030 1601-030 1601-007 1601-032 1601-033 1601-024 1601-033 1601-048 1601-019 1601-031 1601-019 1601-024

Screws assembly diagram 1601-054 1601-054 1601-054 1601-054 1601-054 1601-054 1601-055 1601-054 Bottom view Top view Front view Rear view 1601-055 1601-053 1601-053 1601-054 1601-024 1601-024 1601-024 1601-019 1601-019 1601-024 1601-024 1601-024 1601-024 1601-024 1601-054 1601-062 1601-062 1601-060 1601-056 1601-056 1601-054 1601-054 1601-056 1601-049 1601-054 Copyright ©2021 Ruko All Rights Reserved. 25

26 1601 PRO User Manual 1601-010 1601-011 1601-012 1601-014 1601-013 1602-014 1601-015 1601-001 Body assembly Tire Motor 3mm Locknut Headlight group Body clips 4 4 4 4 1602-001 In development 1601-002 1601-003 1601-004 1601-005 1601-005 1601-006 #A Front & Rear shock tower assembly Steering servo Rear bumper Battery hold-down 1601-008 1601-007 1602-008 1601-009 1602-009 Body assembly Rear bumper Tire #B Front & Rear shock tower assembly Front & Rear shock assembly Upper chassis Front & Rear shock assembly Front bumper assembly 2.4GHz Integrated ESC Li-ion Battery Accessories List (Please Contact Customer Support to purchase accessories)

1601-036 1601-037 1601-038 1601-039 Main spur gear Bulkhead tie bars(front) Motor gear Motor mounts 1601 PRO User Manual 4 2 4 4 4 4 4 2 2 4 4 1601-016 1601-020 1601-021 1601-022 1601-023 1601-024 1601-025 1601-026 1601-027 1601-028 1601-029 1601-030 1601-031 1601-032 1601-033 1601-034 1601-035 Wheel adapters 1601-019 Front & Rear wheel carriers assembly 2.5×10mm Pivot balls 2.5×12mm Pivot balls Differential housing Chassis Steering bellcrank Suspension arms (front) Suspension arms (rear) Differential assembly Servo saver Steering linkage Ball bearing(8×4×3mm) Ball bearing(12×8×3.5mm) Shaft(1.8×6.8mm) Shaft(2.5×32mm) Shaft(2.5×21mm) Metal Rear Dogbones + Metal Rear Wheel shafts Metal front CVD shafts Rudder connecting rod 1601-017 1601-018

28 8 8 8 1601-060 1601-061 1601-062 2.3×6mm PB Screws 2.3×8×8mm PB Screws 2.3×5×7mm PB Screws 1601 PRO User Manual 8 8 8 8 8 8 8 8 8 8 8 8 1601-040 1601-043 1601-041 1601-042 1601-044 1601-047 1601-045 1601-046 1601-048 1601-051 1601-049 1601-050 1601-052 1601-055 1601-053 1601-054 1601-056 1601-059 1601-057 1601-058 Bulkhead tie bars(rear) Main propeller shaft 2×13mm PM Screw pin set 2.5×16.5mm PM Screw pin set 2.5×7mm KM Screws 2.5×10mm KM Screws 2.3×8mm PB Screws 2.3×4×5mm PB Screws 2.3×6×5mm PB Screws 2×10mm PB Screws 2.3×14mm PB Screws 2.5×14mm PB Screws Socket nut wrench Hex wrench 2.5×11.8mm PM Shoulder screws 2.5×5mm PM Screws Taillight group Charger Transmitter Cross screwdriver

10 Product Maintenance When not in use, remove the battery from the model and transmitter. Please remove the sediment and dirt on the car after use and before storage. Apply lubricating oil to external metal parts. Please separate the car and battery when not in use. Copyright ©2021 Ruko All Rights Reserved. 29

30 1601 PRO User Manual 11 Troubleshooting Encounter obstacles or interferences Situation description Cause Solution The remote-controlled car cannot run straight Wires are not attached properly Drive car on an unlevel surface The steering range of the car is small The speed of the car is very slow Reverse command not responding After starting the car, the car automatically moves forward or backward After starting the car, the wheels of the car rotate automatically During the car and remote pairing process, accidentally touch the throttle trigger During the car and remote pairing process, accidentally move the steering wheel Keep the fingers away from the throttle trigger during the pairing process DO NOT move the steering wheel during the pairing process When moving forward, need to push twice to make the car go in reverse When the car is moving forward in order to go in reverse : first push on the throttle will bring the car to a stop. The second throttle push will make the car go in reverse The speed has been set to the minimum Switch the speed with CH4 button Steering range has been set to the minimum The front wheel hasn’ t been adjusted to center position Gyroscope adjustment action frequency hasn't been setup properly Choose a smooth and flat surface to drive Use the ST.TRIM knob to adjust the wheel before operation Use the ESP knob to adjust the gyroscope adjustment action frequency according to the car situation and operation surface status Adjust the steering range with the ST.D/R knob Please put the wire in the shell of the car to avoid damage Remove the battery and charge it Replace with new batteries Remove debris Remote control car battery low There was signal interference Restart the car and transmitter Transmitter or car low battery Replace the batteries of the transmitter or car The wheel or transmission shaft is entangled with foreign matters Stop operation for a few seconds Avoid obstacles or interferences Car will not pair with the transmitter Remote control car doesn't work Battery fell out During operation, the wire is exposed and rubs against the ground The battery clip is not fasten Fasten the battery clip when install the battery Operation delay Transmitter battery low

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Note FCC Radiation Exposure Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interferencein a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving a ntenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. The equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. Modifications not authorized by the manufacturer may void user’s authorityto operate this device. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition with out restriction. ① ② ③ Copyright ©2021 Ruko All Rights Reserved. 31

[email protected] +1 (626)-215-4337 ( Available from 6 pm to 3pm PDT) Printed in China. Copyright ©2021 Ruko All Rights Reserved. 32 1601 PRO User Manual WARNING DANGER! Only suitable for age 14+ 警告: この製品は、大人と14歳以上の子供には使用対象です。 Warning: The product should only be used by adults and children over 14 years. Hinweis: Dieses Produkt ist für die Erwachsene und die Kinder ab 14 Jahren. Avertissement: Ce produit est destiné aux adultes et aux enfants de plus de 14 ans. Avvertimento: Questo prodotto è destinato all'uso per i adulti e bambini di età superiore ai 14 anni. Advertencia: Este producto es para adultos y niños mayores de 14 años. MADE IN CHINA Address: Guangfeng Industrial Zone, Guangyi Street, Chenghai District, Shantou City, Guangdong Province, CN Manufacturer: UDIRC TECHNOLOGY CO., LTD