Xtreme Power Conversion Corporation
P90g User’s Manual
Page 21
Uninterruptible Power Supply
ON/Mute + Select Button
• Switch to Bypass mode: When the utility power is normal, press ON/MUTE
and SELECT buttons simultaneously for 5 seconds. The UPS will then enter
Bypass mode. The Bypass mode will be disabled when the input voltage is
out of acceptable range.
LCD Panel
Display
Function
Backup time information
Indicates the backup time in pie chart.
Indicates the backup time in numbers.
H: hours, M: minutes
Warning & Fault information
Indicates that the warning and fault occurs.
Indicates the warning fault codes, and the codes are listed in details in this
manual.
Setting Operation
Indicates the setting operation.
Input / Output & Battery information
Indicates the output/input voltage, output/input frequency or battery volt
-
age. V: output voltage, Hz: frequency
Load information
Indicates the load level by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates overload.
Indicates the load or the UPS output is short circuited.
Rack Display
Tower Display