Xtreme Power Conversion M90S Series User & Installation Manual page 22

M90S-4S User's Manual
4 Function Keys
5 LED indicators
3.2.1 Power Module Function Key Descriptions
Control key
Off/ENTER
OFF/ESC
UP
DOWN
UP + DOWN
3.2.2 LED indicators for Power module
LED
BYPASS
Mode
UPS Power On ●
Standby mode ○
Bypass mode ●
Xtreme Power Conversion Corporation
here are four function keys in the UPS module. They can control and monitor the
single UPS module. Please refer to function key table for the details.
There are four LED indicators to show UPS working status. Please refer to LED indi-
cator table for the details.
Power Module Interface Display
Press this button to turn on the UPS.
Or press it to confirm the selection in the menu.
Press this button to turn on the UPS.
Or press it to confirm the selection in the menu.
Press this button to turn off the UPS.
Or press it to return to the last menu.
Press this button to select the previous item in the menu.
Or press this button to jump to previous page in the screen.
Or press this button to increase the number in the setting.
Press this button to select the next item in the menu.
Or press this button to jump to next page in the screen.
Or press this button to decrease the number in the setting.
To allow LCD display to rotate 90 automatically, press these two
buttons at the same time. This operation is used to configure the
UPS in rack or tower display.
LINE
●
○
○
Uninterruptible Power Supply
BATTERY ALARM
● ●
○ ○
○ ○
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