Xtreme Power Conversion M90S Series User & Installation Manual page 67

M90S-4S User's Manual
effective when the input power is available.
• "SR Off" will be displayed if UPS is not turned on. "SR On" will be displayed if UPS is turned on.
• "Charger Off" will be displayed if charger is working. "Charger On" will be displayed if charger
is turn off.
Generally speaking, only one selection will be displayed in the screen and it depends on UPS
status.
Turn On/Turn Off
This item is for turning on/off the UPS.
a) On Bypass mode, it will display "Turn On" in control menu. If it is selected and confirmed, the UPS will transfer
to line mode, converter mode, ECO mode, or battery mode according to the setting and input status.
NOTE: You may simply turn on UPS by pressing "ON/ENTER" button in main scree (Home page). It's not
necessary to enter control menu to turn on the UPS.
b) On line mode, converter mode, ECO mode or battery mode, it will display "Turn Off" in control
menu. If it is selected and confirmed, the UPS will transfer to bypass mode or shutdown mode.
NOTE: You may simply turn off UPS by pressing "OFF/ESC" button in main scree (Home page). It's not necessary
to enter control menu to turn off the UPS.
2) Battery Test / Cancel Test
a) It is to check if the UPS could work well in battery mode and test the battery performance.
Except UPS is in Battery Test mode, "Battery Test" selection will be displayed under all operation modes.
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Uninterruptible Power Supply
Page 67