Lcd Window - HP R/T2200 G4 NA/JP User Manual

2. User Interface

2.2 LCD window

The LCD window provides useful information about the UPS, load status, events, measurements, and settings.
As the default, or after five minutes of inactivity, the LCD displays the screen saver.
The backlight LCD automatically dims after 10 minutes of inactivity. Press any button to restore the screen.
Load/equipment Status
The following table illustrates the Operation Status icons that you could see and describes the condition associated with
each icon.
Note: If other indicators appear, see "5.1 Troubleshooting" on page 26 for additional information.
Operation status
Standby mode
Normal mode
In Automatic Voltage Regulation
mode
No audio alarm.
On Battery
Battery LED is on.
The audio alarm beeps every 10
seconds
End of backup time
Battery LED is flashing.
The audio alarm beeps every
three seconds
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Operation Status
Normal mode
100%
2.7kW
3kVA
E ciency: ~98%
Efficiency and Load Group Information
Possible cause
The UPS is off, waiting for start-up com-
mand from user.
The UPS is operating normally.
The UPS is operating normally, but the
utility voltage is outside normal mode
thresholds.
A utility failure has occured and
the UPS is in Battery mode.
The UPS is in Battery mode and
the battery is running low.
100%
17min Battery Status
1ERM
Action
Equipment is not powered until the
button is pressed.
The UPS is powering and protecting
the equipment.
The UPS is powering the
equipment through an AVR device.
The equipment is still normally
protected.
The UPS is powering the equipment
with the battery power.
Prepare your equipment for
shutdown.
This warning is approximate and the
actual time to shutdown may vary sig-
nificantly.
Depending on the UPS Load
and number of ERMs, the Battery Low
warning may occur before the
battery reaches 20% capacity.
792519-001 Edition 1