Trouble on an Accessory
CONTROL UNIT
TO NETWORK
INTERFACE
TO NETWORK
INTERFACE OF
WORKING LINE
LINE-
POWERED
ALERT
SWITCH THESE
MODULAR LINE CORDS
Figure 49—Switching Line Cords to Test Line-Powered Alert
Step 9.
Place a call using a voice terminal that has the telephone number of the
line with the line-powered alert (consult your system directory).
IF
The call is completed,
The call cannot be completed,
THEN
Trouble found.
It is caused by
the
modular line cord originally
connecting the line-powered alert
to the control unit.
Read the Maintenance Exchange
Procedures section at the end of
this manual.
Trouble found.
It is caused by
the
line-powered alert or the
modular line cord connecting the
line-powered alert and the network
interface.
(This cord was shipped
with the line-powered alert.)
Read the Maintenance Exchange
Procedures section at the end of
this manual.
Page 97/98
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