General Test - AT&T MERLIN 1030 Installation Manual

TROUBLESHOOTING TABLE (continued)
Trouble Possible Cause
All voice terminals A loose module
have no lights and
no dial tone.
(continued)

GENERAL TEST

If you are having a problem not described in the previous tests, or if none of the tests reveal a specific problem, try the following procedure before calling your
equipment supplier.
Trouble Possible Cause
The system isn't Control unit may
working properly need to be reset.
and the trouble isn't
described in the
Troubleshooting
Table.
A module may be
loose.
34
Do This
3. Set the switch(es) on the
Power Module(s) to Off.
Remove and replace each
module, making sure each is
securely seated in its slot.
Set the power switch back to
On. (If you have an expansion
unit, switch it On first.)
Do This
1. Set the power switch(es) on
the Power Module(s) to Off
and then On again. (If you
have an expansion unit,
switch it On first.)
2. Set the power switch(es) on
the Power Module(s) to Off.
Pull out each module and
reinsert it so that each module
is seated securely in its slot.
Then set the power switch(es)
On. (If you have an expansion
unit, switch it On first.)
If
the red warning light goes out
the red warning light remains on
If
the trouble is gone
the trouble remains
the trouble is gone
the trouble remains
Then
the problem is solved. One of the
modules was not securely in place.
contact your equipment supplier.
Then
you have corrected the problem.
go to step 2.
you have corrected the problem.
call your equipment supplier.