Familiarize yourself with the location and function of the front and rear panel features before installing and operating your UPS.
FRONT PANEL
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UPS SYSTEM
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1."ON/OFFn Switch: This momentary rocker switch turns the UPS System's inverter ON and OFF.
2."SELECT" Button: This button performs two functions: it allows you to browse through different power readings on the LCD Display by momentarily pressing the button; it also allows you to silence the UPS alarm by pressing and holding the button for 3 seconds.
3.LCD Display: This backlit (16x2 character) dot matrix display indicates a wide range of UPS operating conditions and diagnostic data. It will illuminate after you have properly completed installation and
4." I / P (Input) LED: This green light will illuminate constantly to indicate a n AC input supply is present.
5."AC/DC" (Converter) LED: This green light will illuminate constantly to indicate the UPS's AC/DC converter is activated.
6."DC/ACW(Inverter) LED:This green light will illuminate constantly to indicate the UPS's DC/AC inverter is activated.
7." O / P (Output)LED: This green light will illuminate constantly to indicate your UPS is supplying AC power to connected equipment.
8."BYPASS"LED: This green light will illuminate when the UPS is providing filtered mains powerwithout engaging its converter or inverter. Connected equipment will not receive battery power in the event of a blackout.
9."BATTERY" LED: This red light will illuminate when the UPS is discharging the battery to provide connected equipment with AC power. An alarm will sound which can be cancelled by pressing and holding the "SELECT" switch for 3 seconds. The alarm will be cancelled, but the LED will remain illuminated.