ETI NUMBER: OT-005
Tl
fi

I a I

12 34 5678 ON
SW2
1 8
OFF
REV 0 CN3
Tl -
be l
l .J
ST2 ST1
TlO T9 T8 T7 T6 T5 T4 T3 T2 Tl
TABLE 1
ADA-E UNIT
DIP SWITCH (SW2)
SETTINGS
1
T5 ORNNIO b
T7 BL~I’A’H b
T9 WH/ELU b
See Note # 1
BRNM/H b
WH/BRN
h
E-824-4123.001
POWER
POWER
POWER
SUPPLY
TO
NORTHERN
TELECOM ’
COMPANION II
SPEAKERPHONE
Figure 2. ADA-E Unit Connection and DIP Switch Settings for
Northern Telecom Companion II Speakerphone
5 of 7