Checking The Operation - Omron BN50T Instruction Manual

3-2 Checking the operation

When you finish connecting the unit, check that the Battery Mode is performed normally
according to the following procedure.
1
. Press and hold the unit's power switch for 2 seconds or longer to turn ON the power.
When the power turns on, the beeper sounds and self diagnosis starts automatically.
2
. When the self-diagnosis test finishes normally, the unit's operation switches to com-
mercial power and the status indication below is displayed.
Icon
Additional Information
When the battery voltage is low, the self-diagnostic test is not performed and output
begins immediately via commercial power.
3
. Bring all the connected devices into operation. (Including devices connected to the AC
outlet of your PC.)
However, operate the connected devices in a way that allows the power supply to be
stopped at any time.
 The UPS has been charged prior to shipment. However, if it is left for a long period
of time, it may have self-discharged.
We recommend charging the UPS before using it.
4
. Under this condition, check the unit's LCD and beep sound. Are they in the same status
as shown below?
Icon
Beep
Power supply output receptacles
If the same as the one
shown above:
If not the same as the
one shown above:
BN50T/BN75T/BN100T/BN150T/BN220T/BN300T
Description
Power switch "ON"
○
: Lit.,
Operating normally
○
●

→ The operation is normal. Proceed to procedure 5.
→ The operation is abnormal. One of the cases described
in "3-1-7 Icons, LEDs, and beeps." and "3-3 Start and
stop procedures and basic operation" must apply.
Take necessary measures and then proceed to procedure 5
3 Check and start operation
3-2
●
: Not lit.,  : depending on status
Note
None
Outputs power (connected devices are powered)
Checking the operation
3
3-9