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5
User Interface
A
On/Off/StandbyButton
B
OutputLoadLevelLEDs
C
Power LED
D
Voltage Correction LED
Optional Installation
These connections are optional. Your UPS will function properly without these
connections.
1
USB and RS-232 Serial
Communications
UsetheincludedUSBcable(see
1a
)
andDB9serialcable(see
1b
) to
connect the communication port on your
computer to the communication port of
your UPS. Install the Tripp Lite
PowerAlert Software appropriate to your
computer’s operating system.
Load Level States LED Indicator Audible Alarm
0-75% Line, Invert Green
76-100% Line, Invert Yellow
101-110% Line, Invert BlinkingRed
>110% Line Red
>110% Invert Red On
Runtime Condition States LED Indicator Audible Alarm
>3minremaining Invert Green
3-2minremaining Invert Yellow
<2 min remaining Invert Red On
E
BatteryWarningLEDs
F
BatteryChargeLEDs
G
Mute/TestButton
A B C D E F G
1a
1b
12-10-307-93-3181.indb 5 11/2/2012 9:27:43 AM