UDIRC UD1002SE V2 1:10 Scale 4WD Desert Off-Road RC Truck

1. Introduction

Thank you for purchasing the UDIRC UD1002SE V2 1:10 Scale 4WD Desert Off-Road RC Truck. This high-performance remote control vehicle is designed for thrilling off-road adventures. Please read this manual thoroughly before operating the vehicle to ensure safe and optimal performance. Keep this manual for future reference.

2. Safety Precautions

• Always operate the RC truck in open areas away from people, pets, and obstacles.
• Do not operate near public roads, power lines, or water bodies.
• Ensure all batteries are properly charged and installed before use.
• Never touch moving parts during operation to avoid injury.
• Adult supervision is recommended for users under 14 years of age.
• Turn off the vehicle and remote control when not in use.
• Disconnect the battery from the vehicle after use and during storage.
• This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

3. Package Contents

Please check the package contents against the list below:

• 1 x UDIRC UD1002SE V2 RC Truck
• 1 x 2.4GHz Remote Control
• 1 x Instruction Manual
• 1 x USB Cable
• Hexagon Socket Screwdrivers (1.5mm, 2.0mm, 2.5mm, 3.0mm)
• Small Tie Ties
• 1 x L-shaped Hexagon Nut Wrench
• Machine Screws (3x4mm, 4x3mm)
• Long Cylindrical End Set Screw (4x12mm)
• M5 Flange Nylon Locknut

Note: Vehicle batteries and charger are NOT included and must be purchased separately. The remote control requires 4 AA batteries (not included).

4. Product Features

The UDIRC UD1002SE V2 boasts a range of features for an exhilarating RC experience:

• Scale: 1:10 High-Performance Desert Truck
• Drive System: 4WD (Four-Wheel Drive) with Time-sharing selection (H2WD, H4WD, L4WD)
• Motor: 3660-2600KV Brushless Waterproof Motor
• ESC: 120A Splash-Proof Metal Brushless Stand-Alone ESC
• Control System: 2.4G Full Scale Wireless Control System with 8-channel receiver (controllable gyroscope)
• Stability: Body Electronic Stability System (ESP) for improved handling
• Lighting: Aluminum Alloy Bright LED Lamps (Roof light strip, Tail light strip)
• Suspension: Front and rear independent suspension with Metal Hydraulic Shock Absorbers (4 adjustable twisted teeth hydraulic spring shock absorbers)
• Chassis: Full Skeleton Type High Toughness Nylon Roll Cage, including simulation decoration parts (fire extinguisher, shock-absorbing liquid storage tank, battery, oil bottle, metal drive shaft)
• Tires: All-terrain compression resistance, Wear-resistant hardened tires
• Construction: Durable Metal and Plastic components with an Aluminum Alloy Shell
• High Speed: Capable of speeds ≥80KM/H
• Remote Distance: Up to 150m

5. Setup

5.1 Remote Control Battery Installation

1. Locate the battery compartment on the back of the remote control.
2. Open the battery cover.
3. Insert 4 AA batteries (not included), ensuring correct polarity (+/-).
4. Close the battery cover securely.

5.2 Vehicle Battery Installation

The UD1002SE V2 supports 2-3S lithium batteries, with a maximum size of 140x45x30mm. Batteries are not included.

1. Ensure the vehicle is powered off.
2. Carefully remove the body shell of the RC truck.
3. Locate the battery compartment.
4. Insert the compatible lithium battery(ies) into the compartment.
5. Connect the battery connector(s) to the vehicle's ESC connector.
6. Secure the battery(ies) to prevent movement during operation.
7. Reattach the body shell.

5.3 Binding the Remote Control and Vehicle

The remote control and vehicle are typically pre-bound from the factory. If re-binding is necessary:

1. Turn on the remote control.
2. Turn on the vehicle.
3. Observe the indicator lights on both the remote control and the vehicle's receiver. They should stop flashing and remain solid, indicating a successful connection.
4. If binding fails, refer to the detailed instructions in the included 'Operating Instructions' booklet for specific binding procedures.

6. Operation

6.1 Remote Control Overview

6.2 Basic Controls

• Throttle Trigger: Pull to accelerate forward, push to brake/reverse.
• Steering Wheel: Turn left to steer left, turn right to steer right.
• Power Switch: Turns the remote control ON/OFF.

6.3 Drive Mode Selection

The UD1002SE V2 features a time-sharing four-wheel drive system, allowing you to switch between modes:

• H2WD (High-Speed Rear-Wheel Drive): For maximum speed and drifting.
• H4WD (High-Speed Four-Wheel Drive): For balanced speed and traction.
• L4WD (Low-Speed Four-Wheel Drive): For enhanced torque and control in challenging terrain.

Refer to the remote control diagram (Figure 6.2) and your instruction booklet for the specific switch or button to change drive modes.

6.4 ESP Vehicle Stabilization System (Gyroscope)

The Electronic Stability System (ESP) helps maintain vehicle attitude and direction, especially during high-speed maneuvers or when loss of control occurs.

• The remote control allows you to adjust the ESP action ratio (gyro sensor action and sensitivity) from LOW to HIGH.
• Adjusting to a higher setting provides more assistance in stabilizing the vehicle.

6.5 LED Lighting

The UD1002SE V2 is equipped with bright LED lights for enhanced visibility and realism.

• Headlights and Top Light Bar: Always on during operation.
• Tail Light Bar: Yellow light in the middle is always on. Red light at both ends will be on when moving forward, and the yellow light in the middle will be off when reaching the highest forward point. Red lights at both ends will also follow when braking or retreating.

6.6 Driving Tips

The UD1002SE V2 is designed for various terrains, including snow. Practice in an open area to get accustomed to its handling characteristics.

7. Maintenance

• Cleaning: After each use, especially in dirty or wet conditions, clean the vehicle with a soft brush or cloth. Avoid using water directly on electronic components.
• Inspection: Regularly check for loose screws, damaged parts, or worn tires. Tighten any loose fasteners.
• Shock Absorbers: Inspect the hydraulic shock absorbers for leaks or damage. Ensure they move freely.
• Battery Care: Always charge batteries using a compatible charger. Do not overcharge or over-discharge. Store batteries in a cool, dry place away from direct sunlight and heat.
• Lubrication: Periodically lubricate moving metal parts, such as gears and bearings, with appropriate RC lubricant.

8. Troubleshooting

8.1 Protection Functions

The UD1002SE V2 includes built-in protection features:

• Charging Protection: Prevents overcharging of the vehicle battery.
• Low Voltage Protection: Automatically reduces power or stops the vehicle when the battery voltage is too low, protecting the battery from over-discharge.

9. User Tips

• Drive Mode Flexibility: The UD1002SE V2 offers selectable 2-wheel drive (H2WD) and 4-wheel drive (H4WD/L4WD) modes. Experiment with these modes to find the best performance for different terrains and driving styles.
• Battery & Charger: Remember that the vehicle battery and charger are optional and not included in the standard package. Ensure you acquire compatible 2-3S lithium batteries and a suitable charger for optimal performance.

10. Specifications

11. Warranty and Support

For warranty information, technical support, or replacement parts, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.