3 acknowledge operation, 4 led indicators, Acknowledge operation -3 – SilentKnight SK-5208 Conventional FACP 10-30 Zone User Manual
Page 68: Led indicators -3
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Model SK-5208 Installation Manual
151204
5-3
Also displays Firmware number and revision as shown in Figure 5-3.
Figure 5-3 Firmware Numbers and Revisions
5.3
Acknowledge Operation
To display an event, first press the ENTER, while the event is displayed the event can be acknowledged by
pressing the ENTER button again. No code is required to acknowledge events. The status LEDs (Alarm,
Supervisory and Trouble) will flash when an un-acknowledged alarm, supervisory, or trouble condition exists.
After each event has been acknowledged its associated LED (Alarm, Supervisory, or Trouble LED) stop flashing
and turn on steady. When viewing system status the LCD displays “Acked” for each individual event once has
been acknowledged. The control panel piezo will silence after all alarms have been acknowledged.
Note: The control panel piezo will continue to sound for Supervisories and Troubles even after the event has been
acknowledged. Supervisories and troubles will silence once the event is restored.
After the event is acknowledged an event is added to the event history buffer. Acknowledged events in the
history buffer will be preceded with an asterisk “*”.
5.4
LED Indicators
Five light emitting diodes (LEDs) appear in the SK-5208 built in annunciator and remote annunciator. The chart
below explains the meaning of these LEDs.
Table 5-2
LED
Status
Condition
ALARM (red)
Off
Normal condition
On
System in alarm and all alarms have been acknowledged.
Flashing
LED will flash when a alarm condition exists that has not been acknowledged.
SUPERVISORY (yellow)
Off
Normal condition
On
If a supervisory condition exist on the system.
Flashing
LED will flash when a supervisory condition exists that has not been acknowledged.
TROUBLE (yellow)
Off
Normal condition
On
Trouble condition exists
Flashing
LED will flash when a trouble condition exists that has not been acknowledged.
SILENCED (yellow)
Off
Normal condition.
On
Alarm or trouble condition has been silenced but condition still exists.
AC (green)
On
Panel is running on AC (normal condition); standby battery fully charged.
Off
Panel has lost all power.
Flashing
Panel is running on battery power only or AC power only.
Control Firmware
Number
Dialer Firmware
Number
Revision
Revision