Supervisory Led; System Trouble Led; Ground Fault Led - Honeywell Gamewell-FCI NGA Operation Manual

LEDs and Audible Sounder

3.5 Supervisory LED

The "SUPERVISORY" LED blinks on/off and the sounder sounds on an on/off pattern when the
system is in a Supervisory Off-normal or MNS Supervisory condition. Again, the "ACK" button
that appears will acknowledge the off-normal condition that is currently being displayed. After all
Supervisory Off-normal and MNS Supervisory conditions are acknowledged, the "ACK" button
will become disabled, the Supervisory LED will go steady and the sounder will be silenced.

3.6 System Trouble LED

The "SYSTEM TROUBLE" LED blinks on/off and the sounder sounds steadily if a trouble
condition occurs in the system. The trouble condition that is currently displayed on the screen may
be acknowledged by pressing the "ACK" button on the Touch screen. Once all trouble conditions
have been acknowledged, the "ACK" button will become disabled, the sounder will be silenced,
and the "SYSTEM TROUBLE" LED will stay on steady.

3.7 Ground Fault LED

The "GROUND FAULT" LED lights and the sounder sounds steadily if an earth fault has been
detected. The "SYSTEM TROUBLE" LED will also light. The ground fault condition may be
acknowledged by pressing the "ACK" button on the Touch screen. Once all trouble conditions have
been acknowledged, the "ACK" button will become disabled, the sounder will be silenced, and the
"SYSTEM TROUBLE" LED will stay on steady. The "GROUND FAULT LED will also remain lit
until the earth fault has been restored.
18 Network Graphic Annunciator (NGA) Operations Guide P/N 9020-0675:B1 03/21/13
Supervisory LED