Speaker Group Non-Silence; Display - Siemens FIREFINDER-XLS Installation, Operation And Maintenance Manual

FIREFINDER-XLS INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Speaker Group Non-Silence

Display

5-16
GLOBAL VOICE
A speaker group programmed as non-silenceable cannot be silenced by a switch
press of either the speaker group (when in Alert or Evacuation) or the PMI/PMI-2/
PMI-3 Audible Silence switch.
If there are several audio signals sounding on different speaker groups in the system,
it can be beneficial to indicate which audio signal is sounding on which individual
speaker group. The Display switches provide more detailed information about the
state of the group than the primary red/green LEDs. They annunciate additional
information about speaker group display functions.
Display usages are not available on Global Command Stations. They are available on
Local Command Stations.
Display Auto
Display Auto allows the user to visually determine the speaker groups that are
currently in automatic mode, both silenced and unsilenced.
To enable Display Auto, follow the steps listed below.
1. The speaker groups are in automatic mode.
2. Depress the Display Auto switch.
3. The Display Auto switch LEDs and all Speaker Group switch LEDs that are
currently in automatic mode flash yellow.
4. To deactivate Display Auto, depress the Display Auto switch again or select
one of the other Display switches.
5. The Display Auto switch LEDs and all Speaker Group switch LEDs that are
currently in automatic mode (yellow) turn off.
Display Silenced
Display Silenced allows the user to visually determine the speaker groups that are
silenced and in automatic mode.
To enable Display Silenced, follow the steps listed below.
1. The speaker groups are silenced and in automatic mode.
2. Depress the Display Silenced switch.
3. The Display Silenced switch LED and all Speaker Group switch LEDs that
are currently in automatic mode and silenced flash yellow.
4. To deactivate Display Silenced, depress the Display Silenced switch again or
select one of the other Display switches.
5. The Display Silenced LED and all Speaker Group switch LEDs that are
currently in automatic mode and silenced turn off yellow.
| CHAPTER 5