Copyright © 2015 RCA Communications Systems
BR250
TM
Professional Two-Way Radio Instruction Manual
32
GLOSSARY
Battery Save
- The function is to save battery power and prolong the operation time. Once no
activity or operations are occurring on the channel, the radio will be on and off alternately.
Busy Channel Lockout
- Avoid interference with users on same channel by preventing transmission
if another talkgroup is already on the air.
CTCSS/CDCSS
- The setting of CTCSS/CDCSS code in transmitting party must match that in the
receiving party for the receiver to unmute its output audio.
Long Press
- Key press longer than 1.5 seconds
Momentary
- Hold down the Function key to activate the status, and release it to turn it off.
Monitor
- Carrier condition must be satisfied for the radio to unmute to an incoming call, regardless
of CTCSS/CDCSS condition.
Scan
- The scan feature enables the radio to continuously scan each channel for activity.
Short Press
- Key press shorter than 1.5 seconds
Squelch
- The purpose of squelch is to mute audio output from the speaker when no signals are
present. Open the squelch to unmute radio speaker.
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