Resetting The Alarm Hardware - Nortel 7400 Hardware Installation

506 Chapter 39 Hardware procedures

Resetting the alarm hardware

Procedure steps
NN10600-175 6.1S2
Reset the alarm hardware after you correct the fault that generated a major
alarm.
1 For a major alarm press the alarm cutoff button. See the figures "Door
alarm connectors for a Multiservice Switch 7480" (page 414), "Alarm
panel for rack-mounted alarm panel kits NTJS74AA and NTPS20AA"
(page 437), and "Multiservice Switch 7440 alarm connector and cutoff
control" (page 507).
If you have not corrected the fault before you reset the alarm hardware,
the shelf generates another alarm.