24
The Button
Function
Illustration
Power on
When the unit is no power and has connected
with battery, press this button for >100ms&<1s
to power on
Turn on
When the unit is powered on and in Bypass
mode, press this button for >1s to turn on
Turn off
When the unit has been turned on, press this
button for >3s to turn off
Enter main
menu
When displaying default UPS status summary
screen, press this button for >1s to enter the
main menu tree
Exit main
menu
Press this button for >1s to exit the present menu
to default system status display menu without
executing a command or changing a setting
Scroll up
Press this button for >100ms&<1s to scroll up the
menu option
Scroll down
Press this button for >100ms&<1s to scroll down
the menu option
Enter next
menu tree
Press this button for >100ms&<1s to select the
present menu option, or enter next menu, but do
not change any setting
Select one
menu option
Press this button for >100ms&<1s to select the
present menu option, or enter next menu, but do
not change any setting
Confirm the
present
setting
Press this button for >1s to confirm the edited
options and change the setting
Table 5-2 LED definition
25
UPS state
Normal LED
(Green)
Battery LED
(Yellow)
Bypass LED
(Yellow)
Fault LED
(Red)
Bypass mode
with no output
★
↑
Bypass mode
with output
●
↑
Turning on
△
△
△
△
Line mode
●
↑
Battery mode
●
●
↑
HE mode
●
●
↑
Battery test mode
△
△
△
△
Fault mode
↑
●
Warning
↑
↑
↑
★
Note
：
●
: Lightened constantly
: #1
△
-#4 Lightened circularly
: Flashing
★
↑
: Depended on the fault/warning status or other status
Table 5-3 Buzzer definition
UPS condition
Buzzer status
Fault active
Continuous
Warning active
Beep every second
Battery output
Beep every 4 seconds, if battery low, buzzer Beep every second
Bypass output
Beep every 2 minutes
The UPS provides useful information about UPS itself, load status, events,
