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N
:
OTE
F
. 7 - 44023 PABX/T
IG
RUNK
44023-00
PABX/TRUNK
INTERFACE
BUSY
{
STATUS
LED
INC CALL
INDICATORS
OFF HOOK
TRANSMIT
XMT LEVEL
ADJUST
(R24)
DROP
TEST/RESET
SWITCH
TEST
RECEIVE
RCV LEVEL
ADJUST
(R5)
DROP
A11-44023-00
FRONT PANEL VIEW
44023-1297 <90-00058>
INSTALLATION
3. M
OUNT THE MODULE IN THE EQUIPMENT SHELF
4. C
HECK OUT THE MODULE
♦
♦
NOTE:
You only need a test oscillator when you test the 44023 in an
assembly that does not have a 44011 Line Interface Module.
You can normally use the test oscillator built into the 44011
Line Interface Module.
I
F
P
V
NTERFACE
RONT
ANEL
IEW
LINE
XMT LINE TP
XMT
DIST
GND
DISTRIBUTION
OUTPUT TP
XMT DROP
2W/4W
MON
TEST JACKS
RST
LINE
RCV LINE TP
RCV
DIST
GND
DISTRIBUTION
INPUT TP
RCV DROP
4W TEST
MON
JACKS
.
.
♦
♦
♦
♦
P
17
AGE
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