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6. Using the UPS monitoring software and contact signal
3) Click the "OK" button in the "Power supply options" window.
Setup is complete.
When a power failure occurs, Windows shutdown starts once the set time is exceeded or the low battery
level signal is detected.
If the power is restored before the set time is exceeded, Windows shutdown does not start and the
normal monitoring state is restored.
<When using the Windows NT standard UPS service>
1) Double-click the "UPS" icon in "Control Panels".
2) Insert a check mark in the checkbox to the right of "Port where UPS is installed (U)..." by clicking on it.
In the setting field, select the number of the serial port (COM1 to 4) the unit is connected to.
3) Insert check marks in each of the checkboxes to the left of "Power failure signal", "Low battery level
signal" and "Remote uninterruptible power source shutdown signal" by clicking on the boxes.
Set each signal interface voltage setting as shown below.
- Power failure signal (P) ... Negative
- Low battery signal (L) ... Negative
- Remote uninterruptible power source shutdown (R) ... Positive
Check
Check
Set
Please note that in the case of incorrect interface voltage signal settings, Windows NT will not receive
the signal from the UPS and the UPS will not stop when there is a power failure.
Failure to put check marks in the boxes will lead to the same result.
Note
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