Alarm Cutoff/Lamp Test Button on the Craft Interface
The alarm cutoff/lamp test button (Figure 1), which is located to the right of the alarm LEDs, deactivates red and yellow alarms. It also causes all LEDs on the craft interface to light (for testing) when pressed and held. Deactivating an alarm turns off both LEDs and deactivates the device attached to the corresponding alarm relay contact on the TX-CIP. However, the LCD display continues to report the alarm message until you clear the condition that caused the alarm.
Figure 1: TX Matrix Alarm Cutoff/Lamp Test Button
To deactivate red and yellow alarms, press the button labeled ACO/LT (for “alarm cutoff/lamp test”).
