Status of the UPS, measurements, and alarms are all indicated on the LCD screen.
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Figure 3 Control panels
7.4 Normal Display
The UPS status is shown in the normal display mode. The UPS Meters display and the
Setting display may be accessed by pressing the Return button on Tower Unit and
FUNC button on the Rack Unit.
7.5 UPS Meters Display
Listed below are the parameters available for viewing from the UPS meters display.
Press this button to scroll through the parameters.
LCD Message Description
O/P VOLT= xxx.xV Shows Output AC Voltage
O/P FREQ= xx.x Hz Shows Output Frequency
I/P VOL T= xxx.xV Shows Input AC Voltage
I/P FREQ= xx.x Hz Shows Input Frequency
Rack Unit
Tower Unit
ON ON-LINE ON-BATT BYPASS FAULT
FLAG ENTER ON/OFF