Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
Inhibit all CSM Relay Outputs
If selected, whenever the switch is closed, all CSM Repeat Relay Outputs
(Horns, Reflash and Fault) will be disabled. If the operational sequence chosen
latches the alarm (A, M, etc.), any alarms that occurred while the inhibit switch
was enabled as well as any current alarms will operate as soon as the switch
returns to the ‘off’ position.
Test Configuration
The following functions can be activated when the Test Pushbutton is used. It
applies to the Integral Test Pushbutton on the CSM Module (Option INTB) and to
an external Test Pushbutton wired into the Annunciator.
1. Audible If selected, the audible outputs (critical, non-critical
and ringback horn) will be activated during the Test
Function.
2. LED Lamps: The LED Lamps will always be activated during the
Test Pushbutton. There is no selection to de-activate
this.
3. Repeat Relays: If selected, the Repeat Relay outputs will be activated
during the Test Function.
Other System Configurations
Auto Acknowledge This will activate the acknowledge function continuously,
eliminating the need to manually press this. (Note: by selecting this, you will
never get any horn outputs and flashing lamps, depending on the sequence
selected.)
Control Interlock This requires that the Silence, Acknowledge and
Reset pushbuttons are pressed in this exact order. Anything else will be ignored.
For example; if the Acknowledge pushbutton is pressed before the Silence, it will
not have any effect. (Note: If the Reset function is not required for the alarm
sequence selected, it will be ignored.)
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