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English
RADIO OVERVIEW
PROGRAMMABLE BUTTONS (A, B, C, D)
Used to select various functions. These functions can be assigned as a short press (press and 
release) or a long press (press and hold for 1 second).
Button Function
Channel Alias
1
1. Parameter values are preserved, even after the radio is turned off.
Toggles display between Channel Number and Channel Alias.
Backlight Toggles backlight display between On and Off.
Keypad Lock
1
Locks or unlocks all buttons except PTT, Monitor and On/Off/Volume Knob.
Nuisance Channel 
Delete
Removes unwanted channel(s) temporarily from scan list during scan.
PL/DPL Enable
2
2. Turning off the radio or changing the channel restores this setting to the default value of the active channel.
Enables or disables radio from requiring matching PL/DPL to unsquelch.
Prime Channel Quick move to the pre-programmed “Prime” channel.
Power Select
1
Selects required power level: High or Low.
Scan
1
Starts or stops channel scan.
Squelch Level
1
Selects desired squelch level.  Use the !"  buttons to choose desired level (Level 
0 will unsquelch radio unconditionally, whereas Level 15 will set tightest squelch).
Talkaround Enables or disables radio to transmit in Talkaround mode.
No Operation No function is programmed to this button.
Alert Tone Volume
1
Selects the alert tone volume needed for quiet operations or a noisy environment.
01_Overview.fm  Page 12  Monday, August 22, 2005  1:48 PM