•Home Channel (HOM)

Press this key to jump to your home zone and channel (pre-programmed by your dealer). If activated by your dealer, you can set your own Home Channel by selecting your desired zone and channel, then pressing and holding the Home Channel key for 3 seconds.

•Individual (IDV)

Refer to “Making Individual Calls” on page 22.

•Keyset (KST)

Press this key to change the Keyset stored in a Secure Cryptographic Module (SCM).

•Key Delete (KDL)

Refer to “Deleting the Encryption Key” on page 38.

•Key Lock (LCK)

Press and hold this key for 1 second to lock the transceiver keys. Press and hold the Key Lock key again to unlock the keys. The PTT switch, Selector, Concentric switch, and Toggle switch still function normally, and the following functions can still be operated: Battery Status, Emergency, Light, Monitor, Monitor Momentary, Squelch Off, Squelch Off Momentary, Function, and Speaker Attenuation.

•Light (LIT)

Press this key to turn the display and keypad backlight on. The backlight remains on for 5 seconds before automatically turning off. 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. To manually turn the backlight off, press the Light key again. If Auto backlight is activated by your dealer, the backlight will activate by pressing any key other than the PTT switch or the Volume control.

•Low Transmit Power (LOW)

When using a channel programmed with high power, press this key to change the output power to low. Press the Low Transmit Power key again to return to high power.

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