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3-12 Compaq 3000 Series UPS Operation and Reference Guide
Audio Alarm
The UPS may sound an audio alarm to warn the user that an alarm condition exists.
IMPORTANT: Certain audio alarms can be disabled. See Chapter 4, “Configuration,” for more information.
Table
Audio Alarm Conditions
Alarm Condition |
| LED Activity |
| Can be disabled? |
Utility power failure |
| LED 1 or LED 4 red |
| Yes |
|
|
|
|
|
Site Wiring Fault |
| LED 5 on red |
| Yes |
|
|
|
|
|
Battery Service |
| LED 10 on red |
| Yes |
|
|
|
|
|
Internal UPS overvoltage |
| LED 10 flashing red |
| No |
|
|
|
|
|
Silencing an Audio Alarm
To silence the alarm, press the TEST/ALARM RESET button.
1
Figure13-5. The TEST/ALARM RESET button
TEST/ALARM RESET button