Lcd Operation - CyberPower OLS3S15KE User Manual

Then LCD will show the default UPS status summary screen after UPS finishing
self-test.
3) By pressing button
beep for 1s, UPS starts to turn on.
4) A few seconds later, the UPS turns into Battery mode. If the mains power comes
back, the UPS will transfer to Line mode without output interruption of the UPS.
Turning off UPS with mains
1) To turn off the inverter of UPS by pressing button
than 3s and the buzzer will beep for 3s. The UPS will turn into Bypass mode at
once.
2) When completing the above action, UPS output voltage is still present. In order to
cut off the UPS output, simply cut off the mains power supply. A few seconds
later, LCD display shuts down and no output voltage is available from the UPS
output terminal.
Turning off UPS without mains
1) To power off the UPS by pressing button
the buzzer will beep 3s. The UPS will cut off the output at once.
2) A few seconds later, LCD shuts down and no voltage is available from the UPS
output.

5.3. LCD Operation

Except the default UPS status summary screen, the user could get more useful
information about UPS current status, old events which ever occurred, UPS own
identification, and could change the settings to fit the user own requirements,
optimize the function of UPS.
The status screen
In the UPS status screen, when pressing
information about UPS information that include alarm, fault output, input, bypass, load
and battery parameter would be shown. See Fig.5-2.
when pressing
screen, when pressing
pressing
or >200ms, and press
screen. The main menu includes four branches: UPS control menu, setting menu,
continuously for more than 1 second the buzzer will
> 200ms the main menu would be shown. In fault or alarm
> 200ms, the other alarm or fault would be shown by
>200ms the display would return to status
continuously for more than 3s, and
or
20
continuously for more
>200ms the detailed