Losi 1/18 Mini LMT Grave Digger 2S 4X4 RTR Brushed Monster Truck Instruction Manual

Introduction

This manual provides essential information for the safe operation, setup, maintenance, and troubleshooting of your Losi 1/18 Mini LMT Grave Digger 2S 4X4 RTR Brushed Monster Truck. Please read this manual thoroughly before operating your vehicle to ensure proper function and longevity.

Safety Information

WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury.

This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

What's in the Box

• (1) 1/18 Losi Mini LMT 4X4 Monster Truck RTR
• (1) Spektrum SLT2 2.4GHz Transmitter and (1) Spektrum 2-in-1 SLT Receiver / 25A Brushed ESC
• (1) Spektrum Smart G2 2S LiPo Battery and (1) Spektrum Smart G2 2S LiPo USB-C Battery Charger
• (1) Spektrum SX108 Metal Gear Steering Servo and (1) Losi 25T 380 Brushed Motor
• (4) AA Transmitter Batteries and (1) Mini LMT 4X4 Monster Truck Product Manual Miscellaneous Tools

Image: All components included in the box, ready for assembly and operation.

Setup

1. Battery Charging

Before first use, fully charge the included Spektrum Smart G2 2S LiPo Battery using the Spektrum Smart G2 2S LiPo USB-C Battery Charger. Connect the charger to a compatible USB power supply (not included). The charger's LED indicator will show charging status.

Image: A USB power supply is required for charging the battery.

2. Transmitter Batteries

Install the four included AA batteries into the Spektrum SLT2 2.4GHz Transmitter, ensuring correct polarity.

3. Vehicle Preparation

Ensure all components are securely connected. The truck is Ready-to-Run (RTR), meaning most assembly is complete. Refer to the included product manual for detailed steps on initial checks and binding procedures if necessary.

Operating Instructions

1. Power On Sequence

1. Turn on the transmitter first.
2. Connect the battery to the vehicle's ESC.
3. Wait for the vehicle and transmitter to bind (indicated by solid lights).

2. Driving Controls

Use the trigger on the transmitter for throttle (pull for forward, push for reverse/brake). Use the steering wheel for left and right turns. Familiarize yourself with the controls in an open, safe area before attempting high-speed maneuvers.

Image: The Losi Mini LMT Grave Digger demonstrating its ability to perform wheelies.

Image: The truck navigating a dirt track, showcasing its off-road capabilities.

3. Speed Settings

The Spektrum SLT2 transmitter allows for adjustable speed settings (50%, 75%, 100%). This feature is useful for beginners or for operating in smaller spaces. Refer to the transmitter manual for instructions on adjusting these settings.

Maintenance

1. Post-Run Cleaning

After each use, especially in dirty or wet conditions, clean the vehicle to remove dirt, dust, and debris. Use a soft brush or compressed air. Avoid using water directly on electronics.

2. Inspection

Regularly inspect all moving parts, including suspension components, drivetrain, and steering linkages, for wear or damage. Ensure all screws are tight.

Image: Detailed view of the solid axle 4-wheel drive system, highlighting its robust construction.

3. Battery Care

Store LiPo batteries in a cool, dry place, ideally in a LiPo-safe bag. Do not overcharge or over-discharge batteries. Disconnect the battery from the vehicle when not in use.

Troubleshooting

Specifications

Product Visuals and Demonstrations

Image: The Losi 1/18 Mini LMT Grave Digger Monster Truck, showcasing its detailed body and large BKT tires.

Image: The Grave Digger truck in action, demonstrating its agility and power on a dirt surface.

Image: A direct front view of the truck, emphasizing its functional LED headlights and robust front suspension.

Image: The Grave Digger and Son Uva Digger models displayed together, highlighting their distinct designs.

Image: A person holding the miniature Grave Digger truck next to its full-sized counterpart, illustrating the scale realism.

Official Product Video