1. Introduction
Thank you for choosing the DEERC 9310 High-Speed Remote Control Car. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your RC monster truck. Please read this manual thoroughly before operating the vehicle to ensure optimal performance and longevity.
The DEERC 9310 is a 1:16 scale 4WD off-road RC monster truck designed for high-speed performance and durability across various terrains. It features a 2.4 GHz radio system for precise control and an IPX4 waterproof level for protection against splashes.

Image: The DEERC 9310 RC Monster Truck, showcasing the vehicle, remote controller, two batteries, and a motor component. The product box is visible in the background.
2. Safety Precautions
Always observe the following safety guidelines to prevent injury or damage to the product:
- Age Recommendation: This product is recommended for users aged 8 years and older. Adult supervision is advised for younger users.
- Operating Environment: Operate the RC car in open areas free from obstacles, people, and pets. Avoid public roads, crowded places, and areas with water or extreme temperatures.
- Battery Safety:
- Use only the specified batteries and charger.
- Do not overcharge or short-circuit batteries.
- Do not expose batteries to fire or extreme heat.
- Remove batteries from the vehicle and remote control when not in use for extended periods.
- If batteries swell or show signs of damage, discontinue use immediately.
- Water Resistance: The vehicle has an IPX4 waterproof rating, meaning it is protected against splashing water from any direction. It is not designed to be submerged in water. Avoid deep puddles or submersion.
- Maintenance: Perform regular checks for loose parts or damage. Do not attempt to modify the vehicle's electronic components.
3. Package Contents
Ensure all items are present in your package:
- DEERC 9310 RC Monster Truck (x1)
- 2.4 GHz Remote Controller (x1)
- Rechargeable Lithium-ion Batteries (x2)
- USB Charging Cable (x1)
- Screwdriver (x1)
- Spare Parts (e.g., body clips, differential gear)
- User Manual (this document)
4. Product Overview
Familiarize yourself with the key features and components of your DEERC 9310 RC Monster Truck.

Image: The DEERC 9310 RC Truck operating in splashing water, illustrating its IPX4 waterproof level. A comparison shows correct and incorrect water exposure.
IPX4 Waterproof Level: The vehicle is designed with an IPX4 waterproof rating, protecting it from splashing water and waves. This allows for operation in damp conditions but not submersion.

Image: The DEERC 9310 RC Truck with a large timer in the background indicating a run time of over 40 minutes, highlighting battery endurance.
Extended Run Time: Equipped with two Lithium-ion batteries, the DEERC 9310 can provide extended play sessions, potentially running for over 40 minutes on a full charge.

Image: A detailed diagram illustrating the 4-wheel independent suspension system of the DEERC 9310 RC Truck, highlighting the alloy differential, shock absorber system, and anti-slip rubber tires.
4-Wheel Independent Suspension: The advanced suspension system, including alloy differentials and shock absorbers, provides excellent stability and handling on uneven terrain. The anti-slip rubber tires ensure strong grip.
5. Setup
5.1 Charging the Battery
- Connect the USB charging cable to the battery.
- Plug the USB cable into a standard USB power adapter (e.g., phone charger, computer USB port).
- The indicator light on the USB cable will show charging status (e.g., red for charging, off for fully charged).
- Charging typically takes 3-4 hours. Do not overcharge.
5.2 Installing the Vehicle Battery
- Ensure the vehicle's power switch is in the OFF position.
- Locate the battery compartment on the underside of the vehicle.
- Open the battery compartment cover.
- Insert the fully charged battery into the compartment and connect the battery connector to the vehicle's power port.
- Securely close the battery compartment cover.
5.3 Installing Remote Controller Batteries
- Open the battery cover on the back of the remote controller.
- Insert 3 x AA batteries (not included) into the compartment, observing correct polarity (+/-).
- Close the battery cover.
5.4 Pairing the Vehicle and Remote Controller
- Turn on the vehicle's power switch. The indicator light on the vehicle will flash.
- Turn on the remote controller's power switch. The power indicator on the remote will flash.
- Wait a few seconds for the vehicle and remote to automatically pair. The indicator lights on both devices will become solid when pairing is successful.
- If pairing fails, turn off both devices and repeat the steps.

Image: A detailed diagram of the 2.4 GHz remote control for the DEERC 9310, showing labeled functions such as Steering Trim, Speed Switch, Power Switch, Power Indicator, Forward & Brake Reverse trigger, and Steering wheel. It also illustrates proportional throttle and steering control.
6. Operating Instructions
Once paired, you can begin operating your DEERC 9310 RC Monster Truck.
6.1 Remote Controller Functions
- Steering Wheel: Turn left or right to control the vehicle's direction.
- Throttle Trigger:
- Pull to move forward.
- Push to brake or reverse.
- Speed Switch: Adjusts the maximum speed of the vehicle. Useful for beginners or indoor play.
- Steering Trim: Fine-tunes the steering to ensure the vehicle drives straight when the steering wheel is centered. Adjust if the vehicle pulls to one side.
- Power Switch: Turns the remote controller ON/OFF.
- Power Indicator: Shows the battery status of the remote controller.
6.2 Driving Tips
- Start with the speed switch set to a lower speed until you are comfortable with the controls.
- Practice smooth acceleration and braking.
- Avoid sudden turns at high speeds to prevent rollovers.
- Always keep the vehicle within sight and within the effective range of the remote controller.
- When the vehicle's speed decreases significantly, it indicates low battery. Recharge the battery promptly.

Image: A collage of four images showing the DEERC 9310 RC Truck in action on different terrains, including dirt, rocks, and grass, demonstrating its off-road capabilities and dynamic driving experience.
7. Maintenance
Regular maintenance will extend the life of your RC car.
- Cleaning: After each use, especially off-road, clean dirt and debris from the chassis, wheels, and suspension components. Use a soft brush or cloth. Avoid using water directly on electronic parts.
- Inspection: Periodically check for loose screws, damaged wires, or worn-out parts (tires, gears, shocks). Tighten screws as needed.
- Lubrication: Lightly lubricate moving parts like gears and bearings if they become stiff or noisy.
- Storage: Store the vehicle and remote control in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from both the vehicle and remote if storing for an extended period.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not respond to remote. |
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| Vehicle runs slowly or stops suddenly. |
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| Steering is off-center. | Steering trim needs adjustment. | Adjust the Steering Trim knob on the remote controller until the vehicle drives straight. |
| Unusual noise from vehicle. |
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9. Specifications
| Feature | Detail |
|---|---|
| Model Number | 9310 (fr-9310) |
| Scale | 1:16 |
| Drive System | 4-Wheel Drive (4WD) |
| Max Speed | 30+ MPH (approx. 48+ km/h) |
| Radio Frequency | 2.4 GHz |
| Waterproof Level | IPX4 (Splash-proof) |
| Vehicle Battery | Lithium-ion (2 included) |
| Remote Controller Battery | AA batteries (3, not included) |
| Product Dimensions (L x W x H) | 29 x 20 x 18.5 cm (11.4 x 7.9 x 7.3 inches) |
| Product Weight | 1.1 kg (2.4 lbs) |

Image: A diagram illustrating the key dimensions of the DEERC 9310 RC Truck, including length, width, and height in both inches and centimeters.
10. Warranty and Support
DEERC products are manufactured to high quality standards. For warranty information, technical support, or replacement parts, please contact DEERC customer service through the retailer where you purchased the product or visit the official DEERC website.
Please retain your proof of purchase for warranty claims.





