Touch "Back" to return to the main screen immediately or "No" to cancel this operation and return to the
main screen (screen 0.0).
TURN ON THE UPS
Battery Test
It will show "Battery Test" if the UPS is not being tested. Touch "Yes" to start the battery test. Then, it will
display "Battery testing... ..." during the battery testing period. After a few seconds, the battery test results
will appear on the screen. Touch "Back" to return to the main screen immediately or "No" to cancel this
operation and return to the main screen (screen 0.0). It will display "Cancel battery testing" if the UPS is
being tested.
Battery Tests
Mute Voice
It will display "Mute all" if audio is on. Touch "Yes" to turn on mute. If
"Turn off all" is on, it will be displayed
"Back" to immediately return to the CONTROL screen or "No" to cancel this operation and return to the
CONTROL screen (screen 0.0).
It will display "Unmute" if the UPS is mute. Touch "Yes" to enable the audio function or "No" to remain silent.
Touch "Back" to return to the CONTROL screen. (screen 0.0)
Turn Off All
Charger Off
It will display "Enable Charger?" when the charger is turned off. It will display "Turn Charger Off?" when the
charger is on. Touch "YES" to turn the charger off or off. Or touch "NO" to cancel this operation. Then, the
screen will return to the main screen.
icon
in the upper left corner of the main screen. Touch
10
TURN OFF THE UPS
Cancel Battery Test
Undo Turn off all
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Do you have a question about the Master II Series and is the answer not in the manual?