
- 2 -
mbos2a2 (06.09.2012)
Kompetent für Elektroniksysteme
mbos2a2 (06.09.2012)
- 3 -
Kompetent für Elektroniksysteme
Controls of Major BOS 2a2
1
2
3
6
7
8
12
11
4
10
9
5
1
-
Transmitter indication (TX)
2
-
Selection indication
3
-
Receiver indication (Squelch, SQL)
4
-
Selection key
5
-
Monitoring volume
6
-
PTT key
7
-
Tone call key (Call 1 and Call 2)
8
-
Master volume
9
-
Loudspeaker (LS)
10
-
PTT key handset
11
-
Handset
12
-
Gooseneck (GN) microphone