7
947602
TONES
W
= W
A
R
B
L
E
C =
CO
MM
O
N
S
= S
IN
G
L
E
RELAY, CONTACT CLOSURE, ETC.
SM120
Clarity
FAULT
CLIP
ON
MIC1
TEL
4
6
0 10
MIC2
AUX1
4
6
0 10
MIC3
4
6
0 10
MIC4
4
6
0 10
BASS
4
6
0 10
TREBLE
4
6
0 10
MASTER
4
6
0 10
AUX2
AUX3
PBX
Page Port
(Tel)
AUX
AUX
AUX
Microphone
Microphone
Microphone
Microphone
or
Choice
of:
or
or
SM120 MIXER AMPLIFIER
by Valcom
Typical Installation Block Diagram
