User manual

Installation

Precautions

• Choose the mounting location carefully so that the unit will not

interfere with the normal driving functions of the driver.

• Avoid installing the unit where it would be subject to high

temperatures, such as from direct sunlight or hot air from the heater, or

where, it would be subject to dust, dirt or excessive vibration.

• Use only the supplied mounting hardware for a safe and secure

installation.

• Be sure to remove the front panel before installation.

• If installation angle exceeds 60° from horizontal, the unit might not

give its optimum performance.

Installing

1 .Before installing the main unit, please place the main unit at desired

position, connect the speaker wire and power wire for test use.

2. After the working effect of the main unit is ideal, secure the main

unit.

Install the main unit

I. Install the support on the instrument panel of the car, bend the

clamp of the support.

II. Connect the power wire and speaker wire, fix the fixing piece on

the car.

III. Insert the antenna plug, push the main unit into the support, and

tighten the fixing nut of the fixing piece.

Disassemble the main unit

Insert two disassembly keys into the left and right gap, make the keys

hook the main unit, pull it out to remove the main unit from the

support; then disassemble the connection wire and unplug the antenna

plug.

RUS121B Wiring Diagram