WLtoys 284161 1:28 4WD RC Car Instruction Manual

1. Introduction

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your WLtoys 284161 1:28 Scale 4WD RC Car. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Figure 1.1: WLtoys 284161 RC Car and accessories.

2. Product Features

• Full Simulation Structural Design: Experience realistic handling with high-speed driving, instant acceleration, deceleration, braking, reverse, turning, and lighting.
• Independent Suspension: Front and rear wheels feature independent suspension for smooth cornering and stable vehicle posture across various terrains.
• High-Speed Motor: Equipped with a 7.4V 400mAh, 130 brush motor capable of speeds up to 30KM/h. Aluminum fins are included for motor heat dissipation to extend motor life.
• All-Terrain Rubber Tires: Designed with strong ground adhesion and resistance to friction for versatile use.
• Four-Wheel Shock Absorption: Enhanced shock absorption performance suitable for various terrain bumps.
• Digital Steering Gear: Utilizes a 5g 3-wire digital steering gear for flexible steering, ensuring smoother and more stable driving, especially when cornering.
• LED Lights: Features cool LED lights for operation in low-light conditions or at night.
• Metal Chassis Design: Durable metal chassis provides a robust foundation for the vehicle.

Figure 2.1: Independent suspension system.

Figure 2.2: All-terrain rubber tires.

Figure 2.3: Durable metal chassis.

Figure 2.4: Illuminated LED lights.

3. Package Contents

The following items are included in your WLtoys 284161 package:

• WLtoys 284161 RC Car
• 2.4G Radio Remote Control
• 7.4V 400mAh Li-ion Battery
• USB Charging Cable
• Instruction Manual

Figure 3.1: Complete package contents.

4. Specifications

Figure 4.1: Product dimensions.

5. Setup

5.1. Charging the Car Battery

1. Connect the 7.4V 400mAh Li-ion battery to the USB charging cable.
2. Plug the USB charging cable into a suitable USB power source (e.g., computer USB port, USB wall adapter).
3. The indicator light on the USB cable will show the charging status. Refer to the charger's instructions for specific light indications.
4. Charging typically takes about 3 hours. Do not overcharge the battery.

5.2. Installing Batteries in the Remote Control

1. Open the battery compartment on the back of the remote control.
2. Insert 4x 1.5V AA batteries (not included), ensuring correct polarity (+/-).
3. Close the battery compartment securely.

5.3. Powering On and Pairing

1. Ensure the car battery is fully charged and installed in the RC car.
2. Turn on the RC car using its power switch.
3. Turn on the remote control. The remote and car should automatically pair. An indicator light on the remote will confirm successful pairing.

6. Operation

6.1. Basic Controls

• Throttle Trigger: Pull the trigger to accelerate forward. Push the trigger to brake or reverse.
• Steering Wheel: Turn the steering wheel left or right to control the car's direction.
• Trim Adjustments: Use the trim dials on the remote control to fine-tune steering and throttle if the car does not drive straight or stops when the trigger is released.

Figure 6.1: Remote control with one-hand operation feature.

6.2. Driving Tips

• Start with slow speeds to familiarize yourself with the controls.
• Practice in open areas free from obstacles.
• The 4WD system and independent suspension allow for stable driving on various surfaces, including asphalt, gravel, and light off-road conditions.
• Utilize the LED lights for enhanced visibility during evening operation.

Figure 6.2: RC car performing off-road maneuvers.

7. Maintenance

• Cleaning: After each use, especially after driving in dusty or dirty conditions, clean the car with a soft brush or cloth to remove debris. Avoid using water directly on electronic components.
• Lubrication: Periodically check and lubricate moving parts such as gears and bearings with appropriate RC-grade lubricant to ensure smooth operation and prevent wear.
• Battery Care: Always disconnect the battery from the car when not in use. Store batteries in a cool, dry place. Do not store fully charged or fully discharged for extended periods.
• Inspection: Regularly inspect the car for any loose screws, damaged parts, or worn tires. Replace any damaged components promptly to maintain performance and safety.

Figure 7.1: Internal components for maintenance inspection.

8. Troubleshooting

9. Warranty and Support

For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or replacement parts, please contact WLtoys customer service through their official channels.

Keep this instruction manual for future reference.