Bosch D1255RB, Руководство пользователя

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Fire System | User’s Guide | 4.0 System Events
Bosch Security Systems, Inc. | 8/06 | F01U011793B 13
4.0 System Events
Your system automatically shows fire alarm, fire trouble, or
fire supervisory events as they occur. Fire trouble events
include such conditions as a broken wire or a point that did
not restore. Fire supervisory events include such conditions as
a closed sprinkler system valve.
4.1 Warning Displays and Tones
Your keypad emits one of several distinct tones and shows
custom text to alert you to system events. Additional bells or
horns can also be connected to your system. Audible and
visual devices such as horns and strobes alert you to
emergencies.
Priority of Events
If more than one event occurs, your system sorts them into
groups, for example:
•
Fire alarms (refer to Section 4.2 Fire Alarms on page 13)
•
Fire troubles (refer to Section 4.3 Fire Troubles on page 14)
•
Non-fire troubles (refer to Section 4.4 Non-Fire Troubles on
page 15)
The group with the highest priority (fire alarms) appears first
in the keypad’s display. Refer to the following sections for
descriptions of the tones and displays, and instructions for
silencing the tones.
4.2 Fire Alarms
Fire alarms are the highest priority events. When a fire point
activates, your keypad emits a pulsating high-pitched fire
tone. The tone sounds for the length of time set by your
servicing company.