Hytera HM682 User Manual

8
3. Installation
3.1 Precautions
Before installation, read the following guidelines carefully:

Before installation, ensure that the vehicle power supply has a negative ground with the voltage of 13.6±15% V.

Before installation, measure the length of screws protruding from the radio surface. During installation, drill the
holes on the vehicle according to the screw length to avoid damaging the vehicle wires or other components.

Use the antenna and power cord approved by the Company.

Use the mounting bracket approved by the Company. Otherwise, the accidental drop of the radio may injure people
in the vehicle.

Install the radio at a position where you can easily reach the front panel.

To facilitate wiring, keep sufficient space at the back of the radio.

When replacing the fuse for the DC power cord, ensure the new fuse shares the same specification with the old one.

If any other communication devices such as repeaters are in the vicinity of the radio, keep the antenna of these
devices at least 10 meters away from that of the radio.
3.2 Tools

electric drill

Phillips screwdriver

T20 torx screwdriver

Hytera HM682 Specifications

General

Brand	Hytera
Model	HM682
Category	Radio
Language	English