242.3.3 Adjusting the LCD Contrast & Beeper Volumeand Switching the Beeper & VibratorWhile holding down the M1 or M4 key (trigger switch), press the PW key, and any ofthe following screens will appear on the LCD. This screen will disappear if no keys arepressed for five seconds.When the beeper is selected(default)BEEPERBEEPER VOLUMELCD CONTRASTWhen the vibrator is selectedLCD CONTRASTVIBRATIONWhen both the beeper andvibrator are selectedLCD CONTRASTBEEPER VIBRATIONBEEPER VOLUME(The current selection is highlighted.)