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USB port (option)
Connecting the UPS to your computer is accomplished through the USB port on the back
of your computer. USB compliant hardware and operating system will be necessary
including installation of a UPS driver. The serial port cannot be used when using the USB
port. The USB cable is standard and can be bought separately.
6.1 EPO port (emergency power off)
A customer-supplied switch located remotely can be used to open the EPO connection
and allows UPS output receptacles to be switched off. Since the EPO shuts down the
equipment immediately, orderly shutdown procedures are not followed and not by any
power management software. The UPS will have to be manually restarted in order to
regain power to the outlets.
7. User’s guide to operations
Necessary information for operation of the unit is covered in this chapter.
Normally the UPS runs automatically, but on those few occasions such as
just after installation, all the starting and shutting down procedures are
described herein.
7.1 Starting and shutting down the UPS
Starting the UPS
z
Ensure that installation was correct and successful and that the input power cable is
connected to a well-grounded outlet.
z
The UPS can be started by pushing the “ON/OFF” button on the front panel.
z
The UPS should now start its inspection of: internal functions, main synchronization
and inverter startup. Then power should start to be supplied via the terminal block.
z
During this inspection, the LCD will display “Ready on”. The LED shall light up
when output power has commenced and the LCD will display “Line mode”.
z
Switch on the loads.
Shutting down the UPS
z
Shut down and turn off the loads.
z
Push the “ON/OFF” button on the front panel for two seconds. The alarm will sound
and the UPS will shut down.
z
The LCD will display UPS OFF for a few seconds.
z
In emergency situations, the EPO located on the back of the unit should be used.
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7.2 Button operation
Please note the five operating buttons on the front panel:
1.
“ON/OFF” button:
(a)
Push “ON/OFF” button (at least 1 seconds) to turn on the UPS.
(b)
When UPS is working, push the “ON/OFF” button(at least 2 seconds) to turn
off the UPS.
2.
“STATUS” button:
Use this button to check content of UPS and the method is listed
below:
(a)
Push the “STATUS” button (at least 2 seconds) to check content of UPS.
Each content can be displayed by pressing at once, and it has fifteen kinds of
function to be checked.
(b)
If no pressing within 10 seconds, it will return to original status.
3.
“FUNC” button:
Each function can be enabled by pressing this button & “ENTER” button.
(a)
Push the “FUNC ” button (at least 2 seconds) to choose which function that
you want. Each content can be displayed by pressing at once, and it has
fourteen kinds of function to be checked.
(b)
After choosing the function, push the “ENTER” button to enter the function
that you want.
(c)
Push the “FUNC” button to choose other function again.
(d)
Push the “ENTER” button to enable your function.
(e)
Push the “ENTER” button to confirm and enable your function.
(f)
If no pressing within 10 seconds, it will return to original status.
4.
“ENTER” button:
Use this button to enter
、
enable or confirm the function that you want.
5.
“ESCAPE” button:
Use this button to return to main display(Line mode or Battery Mode).
