Northern Telecom CONFERENCE 2000 Installation, Operation & Maintenance Instructions Manual page 9

PRACTICE 512-6261-200
EXTERNAL MICROPHONES
ACOUSTIC UNIT
ACOUSTIC UNIT CABLE (LONG)
\ POWER TRANSFORMER
2-CONDUCTOR
POWER CORD
J
MICROPHONE MIXER CORD
15-PIN CONNECTOR/16-CONDUCTOR
TELEPHONE SET
\
NE·D16QD MOUNTING CORD
\ MOUNTING CORD
LONNECTING
BLOCK
TELEPHONE SET
CONTROL MODULE
Fig. 4 - Connections for block diagram of CONFERENCE 2000
with customer-provided microphones and mixer unit
Page 9