Audio alarm – Compaq 2000 User Manual
Page 42
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3-12 Compaq 2000 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 3-8
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
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