Copyright © 2017 RCA Communications Systems
25
RDR2300
TM
Professional Digital Two-Way Radio Instruction Manual
If Talk Permit Function is enabled, wait for
the Talk Permit Tone to finish, then speak
clearly into the microphone.
3. Release the [
PTT
] button to listen. When the
target radio responds, the LED blinks green.
4. If there is no voice activity for a predetermined
period of time, the calls end.
Emergency Operation
An Emergency Alarm is used to indicate a
critical situation.
Your radio supports 3 Emergency Alarms:
• Emergency Alarm
• Emergency Alarm with Call
• Emergency Alarm with Voice to Follow
Each alarm has the following types:
• Regular:
Radio transmits an alarm signal
and shows audio and/or visual indicators.
• Silent:
Radio transmits an alarm signal
without any audio or visual indicators. There
will be no response (call) from the target
radio until you press the PTT button to
initiate the call.
• Silent with Voice:
Radio transmits an
alarm signal and is able to receive an
incoming call, without any audio or visual
indicators, until you press the [
PTT
] button
to initiate, or respond to the call.
Note:
Only one Emergency Alarm can be
programmed to the Emergency Button.
Initiating & Responding to Emergency
Alarm
1. To initiate an Emergency Alarm, press the
programmed Emergency button. The LED
lights up solid red.
2. Depending on the setting selected, you
can press the [
PTT
] to talk or your radio’s
microphone is automatically activated,