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Chapter 19 — Connecting an external
alarm
Alarm port assigned in software
This chapter describes the procedures for connecting an external alarm to the
Option 11C Mini system. This chapter contains the following procedure:
•
Procedure 43: "Installing an alarm using an alarm port" on page 279
The following are the two methods of connecting an external alarm to the
Option 11C Mini system:
•
through an alarm port assigned in software
•
through contacts in a QUA6 Power Failure Transfer Unit (PFTU)
You can equip the system with an alarm port. Connect an analog line to an
analog (500/250 type) telephone or another similar type of ringing or alerting
device.
Procedure 43
Installing an alarm using an alarm port
1
Install an analog (500/2500 type) line as described in "Chapter 17
— Connecting the telephones" on page 229.
2
Connect an analog (500/2500 type) telephone, or another similar
alerting device used as an alarm, to the line.
You can assign the set as Model 20.
Option 11C Mini
Planning and Installation Guide
Page 279 of 332
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