1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your HScopter 4WD RC Monster Truck, Model N516. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. Package Contents
Verify that all items listed below are included in your package:
- 1x 1:10 Scale RC Monster Truck
- 1x 2.4G Transmitter (Remote Control)
- 2x 7.4V 1600mAh Li-po Batteries
- 1x Balance Charger
- 4x Body Clips
- 1x Hex Wrench
- 1x User Manual (this document)

3. Setup
3.1. Charging the Li-po Batteries
- Connect the 7.4V 1600mAh Li-po battery to the balance charger.
- Plug the balance charger into a suitable power outlet.
- Allow the battery to charge fully. Refer to the charger's indicator lights for charging status.
- Important: Always use the provided balance charger. Do not overcharge or leave batteries unattended during charging.

3.2. Installing Batteries in the RC Truck
- Remove the body clips and lift the truck's body shell.
- Locate the battery compartment.
- Insert a fully charged 7.4V 1600mAh Li-po battery into the compartment.
- Connect the battery connector to the truck's power connector.
- Secure the battery within the compartment and reattach the body shell with the clips.

3.3. Installing Batteries in the Transmitter
- Open the battery cover on the back of the 2.4G transmitter.
- Insert the required batteries (typically AA, not included) according to the polarity markings.
- Close the battery cover securely.
3.4. Pairing the Transmitter with the RC Truck
- Ensure both the RC truck and the transmitter have fresh or fully charged batteries installed.
- Turn on the RC truck first using its power switch.
- Immediately turn on the transmitter. The indicator light on the transmitter should blink and then become solid, indicating a successful connection.
- If pairing fails, turn off both devices and repeat the process.
4. Operating Instructions
4.1. Basic Controls

- Steering Wheel: Rotate the steering wheel left or right to control the direction of the truck.
- Throttle Trigger: Pull the trigger towards you to move the truck forward. Push the trigger away from you to brake or reverse.
4.2. Speed Modes
The transmitter features two speed modes for varied driving experiences:
- Low Speed Mode: Ideal for beginners or indoor use, offering more controlled handling.
- High Speed Mode: Provides maximum speed (up to 30 mph / 46 km/h) for experienced users and outdoor driving.
Refer to the transmitter diagram (Image 4.1) for the location of the speed mode switch.
4.3. Driving on Various Terrains
The HScopter N516 is designed for all-terrain use, including sand, rock, grass, and mud, thanks to its 4WD system and robust suspension.

- Waterproof Level: The truck features an IPX6 waterproof level, protecting it from splashing water and waves. Avoid full submersion.
- Rough Terrain: The metal shock absorbers and 4-wheel independent suspension help maintain stability over uneven surfaces.

5. Maintenance
5.1. Cleaning
- After each use, especially in dirty or wet conditions, clean the truck.
- Use a soft brush or compressed air to remove dirt and debris from the chassis, wheels, and suspension components.
- Wipe the body with a damp cloth. Ensure all parts are dry before storage.
5.2. Battery Care and Storage
- Always disconnect batteries from the truck and charger when not in use.
- Store Li-po batteries in a cool, dry place, away from direct sunlight and flammable materials.
- Do not store fully charged or completely discharged Li-po batteries for extended periods. Charge them to a storage voltage (around 3.8V per cell) if storing for more than a few days.
- If a battery appears damaged, swollen, or overheated, discontinue use immediately and dispose of it properly according to local regulations.
5.3. General Inspection
- Regularly inspect the truck for loose screws, damaged parts, or worn tires.
- Tighten any loose fasteners. Replace damaged components promptly to ensure optimal performance and safety.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Truck does not respond to transmitter. |
|
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| Reduced speed or short run time. |
|
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| Truck pulls to one side. |
|
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7. Specifications
| Feature | Detail |
|---|---|
| Model Number | N516 |
| Scale | 1:10 |
| Drive System | 4-Wheel Drive (4WD) |
| Motor | Dual 390 Brushed Motors |
| Max Speed | Up to 30 mph (46 km/h) |
| Control Range | Up to 328 feet (100m) |
| Battery (Truck) | 2x 7.4V 1600mAh Li-po (included) |
| Waterproof Level | IPX6 (Splash-proof) |
| Product Dimensions | 13.58 x 12.01 x 6.5 inches |
| Item Weight | 3.37 pounds |
| Recommended Age | 14 years and up |
8. Safety Guidelines
Adhere to the following safety guidelines to prevent injury or damage:
- Operate the RC truck in open areas, away from people, pets, and obstacles.
- Do not operate near public roads or in crowded environments.
- Keep fingers, hair, and loose clothing away from moving parts.
- Adult supervision is recommended for users under 14 years of age.
- Do not modify the product. Unauthorized modifications may void the warranty and compromise safety.
- Always turn off the truck and transmitter when not in use.
9. Warranty and Support
HScopter is committed to providing quality products and customer satisfaction. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims.
For technical support, replacement parts, or further assistance, please contact HScopter customer service through the retailer where the product was purchased or visit the official HScopter store online.
HScopter is a professional manufacturer engaged in the research, development, production, sale, and service of RC toy products.






