TM0024 Page 12 of 33 Issue 2.01
FAULT BUZZER SILENCED
Total 001
Zone 001 Reception Area 001/001
Operate ↑ For Faults and ↵ For devices
Figure 2.5
When an alarm activation occurs on the control panel and the activation has timers
T1 and T2 programmed, operation of the Silence Buzzer key will effect the output
configuration of the panel. Operation of this key while timer T1 is counting down will
cause the timer to be accepted which will then initiate timer T2. While timer T2 is
counting down each operation of the Silence Buzzer will extend the countdown of the
timer in 10-second increments to a maximum of 600 seconds. Extending T2 will
cause the display to prompt a message “Timers Extended”
Scroll
When multiple activations (alarm or fault) are indicated on the control panel operation
of the Scroll membrane key will allow the activation’s to be displayed for the
highlighted, selection position. Each operation of the Scroll key will step through to
the next activation in sequence of operation, this will be for the selected area only.
Once the last activation has been displayed operation of Scroll key will continue to
display from the first activation.
Silence Alarms
The functionality of this key is switch selectable and the operation of the key is only
permissible at access level 2. Dependant upon the internal switch position, refer to
section 1.5.1, operation will cause the local sounder circuit of the repeater panel to
de-energise, where as the global setting will cause all of the outputs across the
system to de-energise.
In global selection operation of Silence Alarms operation will cause the deactivation
of outputs which may have been programmed to deactivate and cancel the operation
of timers T1 and T2. It will not be possible to operate repeater panel Reset
membrane key until this key has been operated. It is possible to assign a time delay
to this key, which will not allow operation until expiry of a timer, this feature is
selectable within the Set menu option of the main panel.
Operation will also cause a confirmation message to be shown on the LCD local
and/or global. During an alarm condition operation of this key will cause the pulsing
Alarm LED and the first zone in alarms’ Zonal LED to operate in a constant mode.
The Panel Reset membrane key will not be capable of being operated until the
Silence Alarm key has been operated.
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