User's Manual

9
Turning the Radio On/Off
Rotate the Radio On-Off/Volume Control knob clockwise/
counter-clockwise until a click is heard to turn the radio
on/off.
Adjusting the Volume
After turning the radio on, rotate the Radio On-Off/
Volume Control knob clockwise to increase the volume,
or counter-clockwise to decrease the volume.
Selecting a Zone
A zone is a group of channels exhibiting the same
property, and is programmed by your dealer. The radio
supports up to 32 zones, each with a maximum of 16
channels. You may select a zone through any of the
following methods:
1. Through menu selection
Go to the menu “Zone”, and use the Up/Down keys to
select your desired zone.
2. Through the function keys
You may quickly toggle to your desired zone by
pressing the programmed Zone Up or Zone Down
key.
Basic Operations
Selecting a Channel
Rotate the Channel Selector knob to select a desired
channel.
Digital/Analog Switch
Each channel can be programmed as either analog
channel or digital channel. If the current zone includes
both analog and digital channels, you may quickly switch
between digital and analog through the Channel Selector
knob.
Locking/Unlocking the Keypad
When the keypad is not in use, you can lock the keypad to
prevent accidental keypad operation. Three methods are
available for you to lock or unlock the keypad:
1. Through key combination
Use “OK+

” to lock or unlock the keypad.
2. Through the function key
Press the programmed Keypad Lock key to lock or
unlock the keypad.
Note: When Keypad Auto Lock is enabled,
the keypad will be locked automatically if no
operation is made for the preset time period.