Operator's Manual

22
Key Lock
Inputs from the keypad may be locked out at any time by holding the
Clear Key and pressing the Down Key. When Key Lock is active, KEY.L is
displayed at the top of the screen as shown below.
Key Lock is deactivated by holding the Clear Key and pressing the Down
Key a second time. Key Lock only locks out the PJ2 COM’s keypad. The
PTT and Light functions are not affected.
Screen and Keypad Lighting
The screen and keypad lighting are on by default. To save battery life, you
may deactivate the backlighting. Press and release any button to activate
the PJ2 COM’s screen and keypad lighting for five seconds. Screen and
keypad lighting will also activate anytime a frequency becomes active.
To activate the screen and keypad lighting indefinitely, press and hold the
Light Button for one second until a beep is heard. When this is done, the
Light Button must be pressed a second time to turn the lighting off.
To turn off automatic screen and keypad lighting, press and hold the clear
button, followed by the light button. The screen will display LIGHT OFF.
To reactivate automatic lighting, repeat these steps.
Manual.indd 22 8/9/19 5:46 PM