Heng Long 1/16 Scale M4A3 Sherman RC Tank Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and effective operation, setup, and maintenance of your Heng Long 1/16 Scale US M4A3 Sherman Radio Remote Control Tank. Please read this manual thoroughly before operating the tank to ensure proper function and longevity of the product.

Image 1: The Heng Long 1/16 Scale M4A3 Sherman RC Tank, ready for operation.

2. Safety Information

• Age Recommendation: This product is recommended for users 14 years and up. Adult supervision is advised for younger users.
• Battery Safety: Use only the specified 7.2V 2000mAh NiMh battery pack and 110V AC charger. Do not overcharge or short-circuit batteries. Remove batteries from the tank and controller when not in use.
• Moving Parts: Keep fingers, hair, and loose clothing away from moving tracks and turret mechanisms to prevent injury.
• Firing Mechanism: The tank is equipped with an airsoft firing mechanism. Never aim at people or animals. Always wear eye protection when operating the tank, especially during firing. Ensure the firing mechanism is disengaged when not in use.
• Operating Environment: Operate the tank in open areas, away from obstacles, water, and electrical hazards. Avoid operating in crowded areas to prevent collisions.
• Smoke Generator: The tank features a smoke generator. Use only the provided smoke liquid. Ensure adequate ventilation when operating the smoke feature indoors.

3. What's in the Box

Please check the contents of your package against the list below:

• Heng Long 1/16 Scale M4A3 Sherman Tank
• 2.4Ghz Radio Controller
• BB Pellets
• Infrared Combating Transmitter (if included in specific version)
• Infrared Combating Receiver (if included in specific version)
• Idle Smoking Generator
• Smoke Liquid
• 7.2V 2000mAh NiMh Tank Battery Pack
• 110V AC Charger
• English Manual Book
• Additional Accessories: Barrel, Tank body, Driving Gearbox, Road wheels, Tracks, Sprockets and idler wheels (some may be pre-installed)

4. Setup

4.1. Battery Installation and Charging

1. Tank Battery: Connect the provided 7.2V 2000mAh NiMh battery pack to the 110V AC charger. Plug the charger into a standard wall outlet. Charge the battery until fully charged (refer to charger indicator for status). Once charged, open the battery compartment on the tank (usually located on the underside or rear hull), connect the battery, and secure the compartment.
2. Controller Batteries: Insert 6 AA batteries (not included) into the radio controller's battery compartment, ensuring correct polarity.

4.2. Attaching Accessories

Carefully attach any loose accessories such as the machine gun, commander figure, or additional stowage to the designated points on the tank. Some accessories may require gentle pressure or a small amount of adhesive (not included) for secure attachment.

4.3. Radio System Binding

Your tank comes with a 2.4Ghz TK6.0v Radio System. Typically, the tank and controller are pre-bound. If re-binding is necessary, consult the specific instructions provided with your radio controller for the binding procedure. Ensure both the tank and controller are powered on during the binding process.

5. Operating Instructions

Familiarize yourself with the controller layout and tank functions before operating.

Image 2: The M4A3 Sherman RC Tank demonstrating its mobility on varied terrain.

5.1. Basic Controls

• Power On: Turn on the tank first, then the radio controller.
• Movement: Use the left joystick (typically) for forward/backward movement and the right joystick for turning left/right. The tank features full-scale R/C functions for realistic driving.
• Turret Control: The turret can turn approximately 320 degrees (left/right). Use the designated controls on the transmitter to rotate the turret.
• Barrel Control: The main gun barrel can move up and down approximately 30 degrees. Use the corresponding controls on the transmitter.

5.2. Special Functions

• Simulative Motor Start-up Sound: The tank features realistic engine start-up sounds.
• Smoke Generator: Activate the smoke generator using the designated button on the controller. Ensure smoke liquid is filled in the smoke unit.
• Firing Function: Load BB pellets into the firing mechanism. Use the designated buttons on the controller to fire. Always ensure the area is clear and wear eye protection.
• Emulation Music and Action Effects: The tank includes various sound effects and actions to enhance realism.
• Climbing Gradient: The tank can climb gradients of approximately 35 degrees, depending on the road surface.

Image 3: Visual representation of key tank features including independent suspension, barrel recoil, turret rotation, and barrel elevation.

Image 4: Icons illustrating the tank's various features such as scale, smoke unit, mobility, turret and barrel control, airsoft combat, recoil, suspension, lights, and sounds.

6. Maintenance

• Cleaning: After use, especially in dusty or dirty environments, gently clean the tank's tracks, wheels, and body with a soft brush or cloth. Avoid using water directly on electronic components.
• Battery Care: Always fully charge the battery before storage and recharge it every few months if not in use to maintain battery health. Store batteries in a cool, dry place.
• Smoke Unit: Regularly check the smoke unit for residue. Clean as necessary to ensure proper function. Do not overfill the smoke liquid reservoir.
• General Inspection: Periodically inspect all moving parts, screws, and connections for wear or looseness. Tighten any loose screws and replace worn parts as needed.

7. Troubleshooting

• Tank Not Responding:
  - Ensure both the tank and controller are powered on.
  - Check if batteries in both the tank and controller are fully charged and correctly installed.
  - Re-bind the controller to the tank if necessary (refer to controller manual).
  - Ensure no interference from other 2.4Ghz devices.
• Weak Performance/Slow Movement:
  - Tank battery may be low. Recharge fully.
  - Check for debris or obstructions in the tracks or wheels.
• Smoke Unit Not Producing Smoke:
  - Check if the smoke liquid reservoir is filled.
  - Ensure the smoke unit is clean and not clogged.
• Firing Mechanism Not Working:
  - Ensure BB pellets are loaded correctly.
  - Check if the safety switch is disengaged.
  - Verify the firing mechanism is not jammed.

8. Specifications

Detailed specifications for the Heng Long 1/16 Scale M4A3 Sherman RC Tank:

Image 5: Product parameter table detailing different versions (Plastic, Metal, Customized) and main functions.

Image 6: Detailed product information including brand, model name, remote technology, scale, materials, control distance, battery, and package contents.

9. Warranty and Support

For warranty information and technical support, please refer to the documentation included with your product or contact the manufacturer directly. Keep your purchase receipt as proof of purchase for any warranty claims.