Omron Powli BU50SW Instruction Manual page 40

2. UPS operation mode settings
The settings available for this operation are shown below.
• Cold start ON/OFF setting
When ON, it is possible to start up the unit even when there is no AC input plug.
(It is not possible, however, to start up the unit by the remote signals.)
Normal operation occurs when AC input is ON. The output frequency is the same as the frequency
the last time there was AC input.
• Output voltage setting (100V/110V/115V/120V)
Four types of output voltage can be set.
Output is performed at the set voltage, with no relation to the input voltage.
The UPS operation mode can be set if the power switch is turned ON while the beep stop/test
switch is pressed.
Note: While in setting mode, output from the output receptacles are OFF, even if the power switch is ON.
How to make settings:
There are 2 items to select.
1) Cold start ON/OFF setting
(1) When the beep stop/test switch is pressed (for less than 3 seconds), the next item is displayed.
(2) Setting mode starts if the beeper stop switch is held (for more than 3 seconds).
(3) When the power switch is turned OFF, setting mode quits and it returns to normal status (Status
No.2).
2) Output voltage setting
Cold start ON/OFF setting
50 75
BU SW / BU SW / BU
Output voltage setting
100 150
SW / BU SW
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