2
LCD display operation
Function keys
Button
Function
ON/MUTE
Turn on the UPS: Press and hold for 2 seconds to turn on the UPS.
Alarm mute: When the UPS is on battery, press and hold for 3 seconds to silence or enable
the buzzer. Alarm silencing is not possible in the event of an alarm condition.
Up Arrow: Key to scroll up to the previous line in the UPS setup menu.
Turning on the self test mode: Press and hold for 3 seconds in time normal operation of the
UPS to activate the test.
OFF/ENTER
UPS shutdown: Press and hold for 2 seconds to turn off the UPS or switch to Bypass mode
(depending on the selected operation configuration options).
Confirm Selection: Press the key to confirm the selection in the UPS setup menu.
SELECT
Switching between display information: Press to switch between information displayed on
the panel such as voltage, frequency, battery voltage.
Setup menu: Press and hold for 5 seconds to enter the UPS setup (configuration) menu. This
function is available only when the UPS is in Bypass or Stand-By mode.
Down arrow key: A key for scrolling down to the next line in the UPS setup menu.
LCD Panel
