4
Basic Operation
Powering On/Off
Adjusting the Volume
You can adjust the volume of output voice, alert tone and
channel notication tone by rotating the Volume Control
Knob. For other tones, the volume will be congured by
the dealer.
Selecting a Zone
A zone is a group of channels exhibiting the same
property, which is programmed by your dealer and can
facilitate convenient management over the channels. The
radio supports up to 64 zones, each with a maximum of
16 channels. You may select a zone through any of the
following methods:
● Via the menu: Go to “Menu -> Zone”, press the Up/
Down key to select an appropriate zone, and then
press the OK key to switch to the selected zone.
● Via Programmable Keys: You can toggle to the
appropriate zone by pressing the programmed Zone
Up or Zone Down key preset by your dealer.
Menu Navigation
The following diagram outlines the menu structure of the radio. You can personalize menu option displayed in the
radio via your dealer.
To select and conrm the options shown in the menu, press the Menu key to enter the main menu, and then press the
Up/Down key to select the appropriate option, nally press the OK key. This manual only describes the paths to the
menus in terms of menu operations, for example, to access the contact list, go to “Contact -> Contact List”.
The radio supports menu reset function. If you do not operate the menu for a predened time period set by the dealer,
the radio will automatically return to the home screen. You may request your dealer to congure the auto reset time or
disable the feature.