It is designed to control the operation mode of units and individual components of the car, as well as the speed
Control and measuring devices consist of pointers, converters and switches
All indicators are installed on the instrument panel in the driver's cab, converters and switches are located on the units of the carrier system and the engine.
The electrical connection of the devices is made according to a single-wire circuit.
The negative terminal is the instrument panel connected to the total mass of the vehicle; the devices are connected in parallel through the instrument and starter switch.