*LY*
Paging Microphone
3
2.2 Description of Rear Panel
MIN
MAX
MIC
VOL
CHIME
VOL
MIN
MAX
OUT
IN
REMOTE
OUTPUT
F0.2AL
~220V/50Hz/5W
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
POWER
1
2 3
4 5
6
7
1 AC power input
~ 220V/50Hz/5W
2 AC fuse
3 Power switch
4 Microphone volume adjustment knob
Adjust with screwdriver.
5 Bell volume adjustment knob
Adjust with screwdriver.
6 Expansion interface IN and OUT
a.
The OUT interface of CM12 paging microphone is used to access the CALL STATION interface of
PM912 power amplifier;
b.
Cascade mode: The OUT interface of the previous CM12 microphone is used to connect the IN
interface of the next CM12 microphone, and the OUT interface of the next CM12 microphone is used
to connect the IN interface of the followed CM12 microphone, and so on; or, the OUT interface is used
to access the CALL STATION interface of PM912 power amplifier.
c.
RJ45 connector shall be used in any case.
7 Output
It is used to connect other power amplifiers.
