Adjusting the Volume
To increase the volume,
rotate the Volume Knob
clockwise.
To decrease the volume,
rotate the Volume Knob
counterclockwise.
Volume Knob
Assignable Settings or Utility Functions
Dim – Changes the display brightness.
Front/Rear – Switches one of two control heads to be active at
one time.
Horns/Lights – Toggles horns and lights feature on or off.
Low Power – Toggles transmit power level between high and
low.
Voice Announcement – Audibly indicates the current feature
mode, Zone or Channel the user has just assigned.
Voice Mute – Toggles voice mute on or off for the channels
which have enabled In-Call User Alert. When Voice Mute is
active, the radio remains muted to all conventional dispatch
calls and affiliated trunking group calls.