Lamp Test
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Document #50801 Rev.B 8/17/98 P/N 50801:B
conditions on the FACP have changed since the last panel activation. Table 5-1 lists possible panel activations and
the LEDs which will be on for each in Last Event/History Mode.
To return the control panel to Normal Mode, remove the Security Key from connector J4 on the MS-2410BC main
circuit board. Remove the programming keys function label and reinsert the Normal Mode label C.
The control panel will automatically revert back to Normal Mode after 2 minutes in Last Event/History Mode. If the
Security Key is still installed, the panel keypad will function as expected in Normal Mode. To enter any other mode
of operation, the Security Key must be removed and then reinserted.
5.3 Lamp Test
To perform a Lamp Test, press and hold the Reset/Lamp Test key for more than two seconds. All panel LEDs will
turn on and the piezo sounder will activate.
TABLE 5-1: History Mode
Latest Panel Activation LEDs Illuminated
Zone Alarm Zone Alarm LED & System Alarm LED
Zone Supervisory Zone Supervisory LED & System Supervisory LED
Zone Trouble Zone Trouble LED & System Trouble LED
AC Power Loss or Brownout AC Power LED
Notification Appliance Circuits Silenced by Silence Switch Signal Silence LED
Ground Fault Ground Fault LED
Zone Disabled Zone Trouble LED & Zone Disabled LED
Remote Annunciator Trouble Annunciator Trouble LED
Notification Appliance Circuit Fault NAC Fault LED & System Trouble LED
Reverse Polarity Module System Trouble LED