4. Operation
4.1 Display Button Operation
Button
ON/Enter Button
OFF/ESC Button
Test/Up Button
Mute/Down Button
Test/Up + Mute/Down Button
* Freq. Converter means Constant Output Voltage and Constant Output Frequency.
4.2 LED Indicators and LCD Panel
LED Indicators:
There are four LEDs on front panel to show the UPS operation status:
Mode / LED
Initialization
Standby mode
Bypass mode
On-line mode
Battery mode
Freq. Converter* mode
Battery test
ECO mode
Fault
Note: • means LED is glowing, and o means LED is off.
Function
Turn on the UPS: Press and hold for more than 0.5 seconds to turn on the UPS.
Enter Button: Press to confirm a selection in the settings menu.
Turn off the UPS: Press and hold for more than 0.5 seconds to turn off the UPS.
Esc Button: Press to return to the previous menu in the settings menu.
Battery Test: Press and hold for more than 0.5 seconds to test the battery while in On-line mode and
Freq. Converter* mode.
UP Button: Press to display the next selection in the settings menu.
Mute the alarm: Press and hold for more than 0.5 seconds to mute the alarm. Refer to section 4.4.9
for details.
Down Button: Press to display the previous selection in the settings menu.
Press and hold the two buttons simultaneously for more than 1 second to enter/exit the setup menu.
Refer to section 4.7 Setup Menu for details.
LINE
BYPASS
Line
•
o
o
•
o
•
•
•
o
BATTERY
FAULT
LED Indicators
LCD Panel
Bypass
•
o
•
o
o
o
•
•
o
26
Battery
•
o
o
o
•
o
•
o
o
Fault
•
o
o
o
o
o
o
o
•