Power Supply - Valcom V-1109RTHF User Manual

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BLOCK DIAGRAM OF LAMP CONNECTIONS
T
R
A
L
LG
SPK
SPK
T
R
A
L
LG
SPK
SPK
Connect lamp ground leads from telephone ICM buttons to lamp ground terminal on power supply.
Figure 5
T
R
LS
L
SPK
SPK
SPK
SPK

POWER SUPPLY

10VAC LAMP SUPPLY
LAMP GROUND
9

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