AT&T System 75, Wiring Diagram

Page: 290 / 345

CHAPTER 5. AUXILIARY EQUIPMENT INSTALLATION
connections for the Music-on-Hold feature when the loudspeaker
equipment is not FCC registered.
The connections shown in Figures 5-9 and 5-10 are used when the
music source is not located in the equipment room. If the music source
is located in the equipment room, the connections do not have to be
routed through the cross-connect field.
DIAL
DICTATION
STATION WIRING
EQUIPMENT
SATELLITE,
OR
SITE, OR PART OF CROSS-CONNECT FIELD
MUSIC
INFORMATION
ADAPTER
SOURCE
OUTLET
LOCATION
STATION SIDE
SWITCH SIDE
R RED
T GREEN
110P6A
PATCH
LINE
CORD
CORD OR
BLUE OR
JUMPERS
PURPLE
T
R
SZ
SZ1
S
S1
WHITE
FIELD
FIELD
TN763B
CIRCUIT
PACK
PORT
Figure 5-9. Connections for FCC Registered Equipment Provided
for Music-on-Hold/Dial Dictation Equipment (Auxiliary
Access)
5-17