1. Introduction
Thank you for purchasing the JJRC C8812 Remote Control Off-Road Vehicle. This full-proportional tracked tank model is designed for high-speed drifting and off-road adventures, featuring a 2.4G remote control system, multi-stage shock absorption, and dynamic lighting. Please read this manual carefully before operating the vehicle to ensure safe and optimal performance.
2. Setup
2.1 Package Contents
Ensure all items are present in the package:
- Remote Control Car (Tracked Car) x 1
- Remote Control x 1
- Rechargeable Battery Pack (7.4V 500mAh Lithium-ion) x 1
- USB Charging Cable x 1
- Instruction Manual x 1
2.2 Battery Installation
- For the Remote Control Car: Install the provided 7.4V 500mAh Lithium-ion battery pack into the designated battery compartment on the vehicle. Ensure the connector is securely plugged in.
- For the Remote Control: Open the battery cover on the back of the remote control. Insert 2 x 1.5V 'AA' batteries (not included), observing the correct polarity (+/-). Close the battery cover.
2.3 Charging the Vehicle Battery
- Connect the 7.4V 500mAh Lithium-ion battery pack to the USB charging cable.
- Plug the USB charging cable into a suitable USB power source (e.g., computer, USB wall adapter).
- The charging time is approximately 180 minutes (3 hours).
- Once fully charged, disconnect the battery from the charging cable.
Caution: Do not overcharge the battery. Always supervise charging. Disconnect the battery when charging is complete.
3. Operating Instructions
3.1 Remote Control Pairing
The vehicle and remote control are typically pre-paired. If re-pairing is needed:
- Ensure both the vehicle and remote control have fresh batteries and are powered off.
- Turn on the vehicle.
- Turn on the remote control. The indicator light on the remote should flash, then become solid, indicating successful pairing.
3.2 Basic Controls
- Forward/Backward: Use the trigger on the remote control. Pull to move forward, push to move backward. The full-proportional throttle allows for precise speed control.
- Left/Right Turn: Use the steering wheel on the remote control to turn the vehicle left or right.
- 360° Free Rotation: The tracked design allows for impressive 360-degree in-place rotation. Experiment with simultaneous forward/backward input on opposing tracks for this maneuver.
3.3 Lighting Functions
- The vehicle features front and rear headlights for enhanced visibility.
- Interior ambient lighting adds to the realistic appearance.
- An adjustable phantom light bar on the roof offers 13 switchable light modes. Use the 'Roof Light Button' on the remote control to cycle through these modes.
3.4 Driving Features
- Off-Road Capability: The tracked design and multi-stage shock absorption suspension system allow the vehicle to navigate various terrains, including roads, grasslands, dirt paths, and snowfields, and climb slopes up to 30 degrees.
- Drifting: The full-proportional control and tracked design enable dynamic drifting maneuvers.
- Multi-Car Operation: The 2.4G remote system provides strong anti-interference capability, allowing multiple JJRC C8812 vehicles to operate simultaneously without signal conflicts.
- Openable Doors: The vehicle features movable European-style wing doors for added realism.
4. Maintenance
- Cleaning: After each use, especially in dusty or sandy environments, gently clean the vehicle with a soft brush or cloth to remove dirt and debris from the tracks and chassis. Avoid using water directly on electronic components.
- Battery Care: Store the Lithium-ion battery in a cool, dry place away from direct sunlight when not in use. Do not store fully charged or completely depleted for extended periods. For long-term storage, charge the battery to approximately 50%.
- Track Inspection: Regularly inspect the tracks for any damage, wear, or foreign objects that might impede movement. Ensure all track links and wheels are free-moving.
- General Inspection: Periodically check all screws and connections to ensure they are secure.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not respond to remote control. | Low battery in vehicle or remote; not paired; power switch off. | Charge vehicle battery; replace remote batteries; ensure both power switches are ON; re-pair the remote and vehicle. |
| Short operating time. | Battery not fully charged; battery degradation. | Ensure battery is fully charged (approx. 180 mins); consider replacing the battery if it's old or damaged. |
| Poor control range or interference. | Low remote battery; environmental interference. | Replace remote batteries; operate in an open area away from other 2.4G devices or strong electromagnetic fields. |
| Vehicle moves slowly or tracks are stuck. | Low vehicle battery; debris in tracks; damaged motor/transmission. | Charge vehicle battery; clean tracks of any debris; inspect motors and transmission for damage. |
6. Specifications
| Feature | Detail |
|---|---|
| Product Name | Tracked RC Car |
| Model Number | C8812 |
| Product Material | Plastic and Electronic Components |
| Product Motor | 130 motor and 290 motor (Left/right/front/rear drive) |
| Max Driving Speed | Approx. 8km/h |
| Vehicle Battery | 7.4V 500mAh Lithium-ion Battery |
| Charging Type | USB Charging |
| Charging Time | Approx. 180 minutes |
| Usage Time | Approx. 15 minutes (per full charge) |
| Remote Control Frequency | 2.4G |
| Remote Control Type | Full-Proportional Control System (Gun-Style) |
| Remote Control Battery | 2 x 1.5V 'AA' batteries (not included) |
| Remote Control Distance | Approx. 50 meters |
| Product Dimensions | 26.5 cm x 13.5 cm x 11 cm |
| Color Box Specifications | 36.5 cm x 17 cm x 14.5 cm |
| Packaging Weight | 1.3 KG |
| State of Assembly | Ready-to-Go |
| Recommended Age | 14+ years |
7. User Tips
- Practice Makes Perfect: Take some time to get familiar with the full-proportional controls in an open, safe area before attempting more complex maneuvers or off-road driving.
- Terrain Awareness: While designed for off-road, avoid extremely wet or muddy conditions to prevent damage to electronics and tracks.
- Battery Management: Always carry a spare set of AA batteries for the remote control and consider purchasing an additional vehicle battery for extended playtime.
- Supervision: For younger users, adult supervision is recommended, especially during initial setup and operation.
8. Warranty and Support
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or replacement parts, please contact the retailer or manufacturer directly. Keep your proof of purchase for warranty validation.
WARNING: 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.