Dell 3750W Power Supply User Manual


 
51
Operation
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Configuring Automatic on Battery Shutdown
If set to Off (default), the load segment turns off only when commanded manually by the button,
an external command, or through the display (Control > Load Segments).
If set to zero seconds (0s), the load segment turns off automatically when the UPS on Battery state
activates.
If you select a value, the load segment turns off automatically after the selected delay while the UPS
operates on battery, but the shutdown is cancelled if the utility returns before the delay has expired.
To set the shutdown times for each load segment:
1 Press the button for one second to go to the main menu selection and scroll down to the
Settings menu using the
button.
2 Press the button to enter the Settings menu.
3 Use the button to scroll to the Automatic on Battery Shutdown option and press the button.
The options display and the current settings flash when selected.
4 Set the shutdown delay for one load segment using the and buttons.
5 Press the button to confirm.
6 Set the shutdown delay for the other load segment if applicable.
7 Press the button to confirm.