ATR833 / P/N 833-(xxx)-(2xx)
Operation and Installation
10
Document-No.: 01.1403.010.71e / Revision: 3.01
Display
Meaning
Remark
ACT
Fixed label for active
frequency
SBY
Label for standby frequency,
when no dual watch activated
Dual watch mode allows
intermittent monitoring of
standby frequency activity
DW
Label for standby frequency,
when dual watch mode
activated
Dual watch mode allows
intermittent monitoring of
standby frequency activity
118.000
Active Frequency
Frequency used for
transmissions and
receptions
124.910
Standby frequency
May be monitored in dual
watch mode
RX
Receiving on this frequency
Usually on active
frequency; can also happen
on standby frequency when
dual watch activated
TX
Transmitting on active
frequency
PTT pressed
Te
Transmission ended
automatically after 2 minutes
continuous transmission
Press PTT shortly to
re-enabel transmissions
VOL
03
Volume level for receiving
SQL
03
Squelch level
Radio signal strength
threshold required for
reception; suppresses
noise and weak/distant
transmitter
DIM
07
Display brightness
VOX
05
Vox level
Speech level that activates
the intercom
DWM
-2
Dual watch mute
Reduction in volume for
dual-watch-reception on
standby frequency
INT
04
Intercom volume