
Identifying Radio Controls
English
Radio Parts and Controls
O5 Control Head and Microphone
12
13
16
15
14
Volume Knob
Dim Button
Home Button
Power On/Off Button
Indicators
Mode Knob
Orange Button*
Push-to-Talk
(PTT) Button
11
Navigation
Button
LED Indicators
Menu Entries
Menu Select Button*
Accessory Port (Microphone)
1
*These controls/buttons are programmable.
10
9
2
3
4
5
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.
11/2/15
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Содержание EMS APX 7500
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