Edwards Signaling eFSA250 - Manual (Page 175)

Chapter 3: System operation
E-FSA64 and E-FSA250 Technical Reference Manual 163
• Continuous Non-Silenceable Class A Latched (Cont NS ClA Latch)
• Supervised Outputs Class A Latched (SupOut ClA Latch)
In addition, NACs activated by devices programmed as waterflow cannot be
silenced until the activated devices are restored to normal via a panel reset. After
the waterflow device events restore, the Signal Silence button or the auto signal
silence timer can silence the NACs if there are other events causing the NACs to
activate. Waterflow activations do not invoke in-suite signal silence.
Conducting a lamp test
A lamp test lights all of the LEDs on the panel and the LED annunciator and tests
the LCD so that you can verify proper operation. LEDs stay on for 15 seconds.
To conduct a lamp test:
1. Press the Lamp Test button on the front panel.
2. Verify that the LCD, all LEDs on the panel, and LED annunciators (if used)
work properly.
Notes
• Pressing the Lamp Test button does not perform a lamp test on remote
annunciators. To perform a lamp test on remote annunciators, press the
Lamp Test button on the remote annunciator.
• You can also initiate a lamp test from the test menu.
Activating and restoring output devices
Activating an output device on a signaling line circuit (SLC) turns on its output.
This is typically done to test individual strobes, horns, and other notification
appliances. Restoring the device turns it off again.
Notes
• Input devices cannot be activated. If you attempt to activate an input device,
the message “Invalid device” is displayed.
• Disabled devices must be manually enabled and then restored. See
“Activating and restoring sensor bypass” on page 168.
• Latched outputs must be manually unlatched and then restored. See
“Unlatching latched output device” on page 164.