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4.2.2 Bypass mode
1. When the ups is running in battery mode, the alarm will beep every 4 seconds. If the/
“Function” button is pressed for more than 2 seconds the alarm will not beep(silence
function).Press the Function! button more than 2 seconds again to resume the alarm
function.
Battery mode LCD are show in the following figure:
2. When the battery capacity decreases, the number of load/battery capacity indicators
turned on will decrease. If the battery voltage drops to the pre-alarm level (capable of
maintaining the backup time for more than 2 minutes), the alarm will beep every
second to remind the user of insufficient battery capacity. Then, the load operations
should be carried out promptly and the load will be eliminated one by one.
3. It is possible to check the backup function via the UPS even though utility power is not
connected.
