Epson RC420, Руководство пользователя

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Setup & Operation 10. UPS (Uninterruptible Power Supply)
10.6.4 UPS Setup Consideration
When the [UPS Configuration] dialog is displayed after the automatic shutdown at
the time of a power failure is set up in the section
10.6.3 :
Executing “UPS.reg” in step (11) in the section 10.6.3 Setting up the Automatic Shutdown
at the Time of a Power Failure makes the [Minutes on battery before critical alarm] check
box ([Control Panel] - <Power Options> icon - [UPS] tab - [UPS Configuration] dialog)
selected. It also enters “0” for the [Minutes on battery before critical alarm] box.
When you click the <OK> button in the [UPS Configuration] dialog in this condition, the
following error message appears.
Click the <OK> button in the error message. Then, click the <Cancel> button in the
[UPS Configuration] dialog.
When “2” is entered for the [Minutes on battery before critical alarm] box, the shutdown
procedure starts two minutes later after a power failure occurs. If this time is set to longer
than 2 minutes, execute the “UPS.reg” and set the time to “0” referring to step (11) in the
section
10.6.3 Setting up the Automatic Shutdown at the Time of a Power Failure .
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RC420 Rev.9