General Test - AT&T MERLIN 410 Installation Manual

TROUBLESHOOTING TABLE (CONTINUED)
Trouble Possible Cause
All voice terminals Faulty power outlet
have no lights and
no dial tone.
(continued)
A cartridge is loose
and/or the control
unit needs to be
reset.

GENERAL TEST

If you are experiencing 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.
Possible Cause
Trouble
A cartridge may be
The system isn't
loose and/or the con-
working properly and
the trouble isn't trol unit may need to
be reset.
described in the
Troubleshooting
Table.
Do this
3. Test the outlet by plugging in
an appliance such as a lamp
or a radio.
4. Unplug the control unit.
Remove and replace each
cartridge, making sure each
is securely seated in its slot.
Plug the control unit back in.
Do this
Unplug the control unit. Pull
out each cartridge and reinsert
it, so that each cartridge is
securely seated in its slot.
Plug the control unit back in.
If
the appliance doesn't work the outlet is faulty or controlled by a
wall switch.
the appliance works the control unit is faulty. Call your
equipment supplier for assistance.
the red warning light goes out the problem is solved. One of the
cartridges was not securely in
place and/or the control unit
needed to be reset.
the red warning light remains on call your equipment supplier for
assistance.
If
the trouble is gone you have corrected the problem.
the trouble remains call your equipment supplier.
Then
Then
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