Assignable settings or utility functions, Push-to-talk (ptt) button, Identifying radio controls – Motorola DP 4400 UHF User Manual
Page 16
Identifying Radio Controls
English
8
Permanent Monitor*
‡
–
Monitors a selected channel for all
radio traffic until function is disabled.
Privacy
–
Toggles privacy on or off.
Repeater/Talkaround*
‡
–
Toggles between using a repeater
and communicating directly with another radio.
Scan*
‡
–
Toggles scan on or off.
Site Lock On/Off*
–
Toggles the automatic site roam on or
off.
Telemetry Control
–
Controls the Output Pin on a local or
remote radio.
Transmit Interrupt Remote Dekey
–
Stops an ongoing
interruptible call to free the channel.
Voice Announcement On/Off
–
Toggles Voice Announcement
on or off.
Voice Operating Transmission (VOX)
–
Toggles VOX on or
off.
Zone
–
Allows selection from a list of zones.
Battery Strength
–
Indicates battery strength via the LED
Indicator.
Assignable Settings or Utility Functions
All Tones/Alerts
–
Toggles all tones and alerts on or off.
Power Level
–
Toggles transmit power level between high and
low.
Squelch
–
Toggles squelch level between tight and
normal.
Push-To-Talk (PTT) Button
The PTT button on the
side of the radio serves
two basic purposes:
•
While a call is in
progress, the PTT
button allows the radio
to transmit to other
radios in the call.
Press and hold down
PTT button to talk.
Release the PTT
button to listen.
The microphone is
activated when the PTT button is pressed.
* Not applicable in Capacity Plus
‡
Not applicable in Linked Capacity Plus
PTT Button
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