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• Key Lock (LCK)
Press and hold this key for 1 second to lock the
transceiver keys. When activated, the front panel keypad
and the programmable function keys (other than those
listed below) can no longer be used and “LOCKED”
appears on the display.
The following programmable functions can still be
operated: Emergency, Light, Monitor, Monitor Momentary,
Squelch Off, Squelch Off Momentary, Function, and Key
Lock. Likewise, the Selector, Concentric switch, and
Toggle switch still function normally.
Press and hold the Key Lock key again to unlock the
keys.
• Light (LIT)
Press this key to turn the display and keypad backlight on.
The backlight remains on for 5 seconds before
automatically turning off again. To manually turn the
backlight off before the timer expires, press the Light key
again.
If Auto backlight is activated by your dealer, the display
and keypad backlight will activate by pressing any key
other than the PTT switch or the Volume control. The
backlight will remain on for 5 seconds or until the Light
key is pressed.
While the backlight is on, pressing any key other than the
PTT switch, the Volume control, or the Light key will reset
the 5 second timer. The backlight will remain on for
5 seconds after the new key has been pressed.
• Low Transmit Power (LOW)
Press this key to change the output power of the
transceiver to low. When using low power, your signal
strength will not be as strong but you will save your battery
power. Use this function when you are within close range
to other members of your zone. When using low power,
the
icon appears on the display.