Operating instructions

54
Description
Adjustable parameters
Presetting
Auto bypass
[enabled], [disabled]
“enabled” means UPS will have
bypass output when utility power on.
“disabled” means UPS will not have
bypass output when power on but
could get bypass output when UPS is
fault or overload.
enabled
Start-up
without battery
[enabled], [disabled]
“enabled” means the UPS can be
started without installed battery system.
disabled
Clear Event
Log
The number after “Total events” shows
how many events are currently stored
in the log.
Press the “ENTER” button for one
second to reset the event count to zero
and clear the log.
—
LCD Contrast
[-5], [-4], …[-1], [0], [+1], …[+4], [+5]
The LCD Contrast is adjustable and
the valid range is from -5 to +5.
0
Restore
Factory
Settings
[no], [yes]
Setting only available in UPS stand-by
mode.
Restoring the factory settings:
 Returns all user-configurable
EEPROM settings to default
factory settings
 Resets all pending on/off
commands
 Clears the Event Log and resets
all time stamps
 Resets the battery test status
 Initiates the Self Diagnostics test
No
i
The “Restore Factory Settings“ process is completed after
the UPS was switched off completely. Wait until the fans
stopped to allow the UPS internal EEPROM overwriting.