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2. Installation and connection
(4) Remove the AC Input Plug of the UPS from the wall outlet (commercial power) to put it into Battery mode.
Under this condition, check the indication lamp and the beeping of the UPS.
Does the display of your USP look like the one below?
Beep
A beep every 4 seconds, or one per second
2-6 Checking the operation
Before using the UPS, follow the steps below to check whether the Battery mode functions properly.
(This operational check of removing the “AC Input Plug” from the wall outlet is carried out on the assumption
that power failure would occur.)
(1) Connect your PC and other devices to the UPS, and then insert the AC Input Plug of the UPS into a wall
outlet (commercial power).
(2) Press the power switch ( ) to get the UPS running. Operation status becomes normal in 20 seconds.
When operation has started, make all devices linked to the UPS operational.
(This includes devices connected to the AC outlet of your PC.)
Operate devices in a way that allows their power supply to be cut off at any time.
(3) Under this condition, check the indicator lamps of the UPS.
Does the display of your UPS look exactly like the figure on the right?
Operation is normal.
Proceed to (4).
→
Operation is abnormal.
The panel looks like either of those shown
in "C. Failure (display and beep when a
failure occurs in the UPS)" of "3-3 Beeps
and displays" on page 33. Take necessary
troubleshooting measures and then
proceed to (4).
→
Yes
No
AC115V
OUTPUT
B
25% 50% 75% 100%
C
Lit
Not lit
Blinking
Lit or not lit,
depending on status
AC115V
OUTPUT
B
C
25% 50% 75% 100%
Lit
Not lit
Blinking
Lit or not lit,
depending on status
