12 | VS375C/VS575C |
Note: Backup all unsaved files before you perform the following functional test.
3.To test the backup function, you may unplug the power cord of the UPS. During this test, observe that your equipment operates properly and without interruption. If you leave your UPS on continuously, it is a good idea to perform a backup function test at least once a month.
4.If you unplug the power cord, all models will beep once every 4 seconds and the Battery Mode LED will light. You can press the Test/Silence Button to silence the alarm. Plug the power cord back in after a few seconds.
3.7Storage Instructions
For extended storage in moderate climates, the battery should be charged for 12 hours every 3 months. Repeat it every 2 months in high temperature locations. Plug in the power cord to charge the battery.