Copyright © 2019 RCA Communications Systems
Prodigi
TM
RDR1520 Series Professional Digital Two-Way Radio Instruction Manual
18
pre-programmed keys by long press or short
press. You can program only one ID or Preset
one contact person to one pre-programmed
key, you can program several One Touch
Access Keys.
1. Press preset One Touch Access key to send
the group call or single call.
2. Hold the radio 1-2 inches (2.5-5cm) distance
from your mouth.
3. Press PTT to transmit the call; the LED
indicates red.
4. You hear the Call permit tone (if enabled)
and speak into the mic.
5. Release PTT to receive, LED indicates green
if your partner is answering.
6. If “CH free indication” was enabled, you
will hear the short beep tone when your
partner releases PTT, it means the channel
is free and waiting for your response. Press
PTT to respond, if there is no talking on this
channel in preset time, the call ends.
7. You hear a short beep tone at the end of
group call or single call.
Short Message Setting
Sending the preset message
You may send a pre-programmed short
message with pre-program key, there are 50
preset short message available.
1. Press the pre-programmed one touch access
key to send pre-programmed message to
one contact person.
2. LED indicates red.
3. Two “Di, Di” tones will be heard; if message
fails to send, you will hear one alert tone.
Privacy Function
Privacy setting (for digital mode only)
You can program this function with PC
software, and the programmable keys can be
used to enable/disable privacy function.