Kdswhu#54#±#&Rqqhfwlqj#Dq#H - Nortel Meridian 1 option 11C Planning And Installation Manual
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Also See for Meridian 1 option 11C:
- Planning and installation manual (410 pages) ,
- Upgrade manual (226 pages) ,
- Manual (128 pages)
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There are two methods of connecting an external alarm to the system:
•
through an alarm port assigned in software
•
through contacts in a QUA6 Power Fail Transfer Unit (PFTU).
The system can be equipped with an alarm port using an analog line
connected to an Analog (2500/500)-type telephone or other similar type of
ringing or alerting device.
The alarm will operate when a BSD090 message indicates a power fault in
the system. Information about BSD090 messages is contained in the
X11 Software Guides.
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