Ups Front Panel Controls And Led Indicators - HP T750 User Manual

UPS front panel controls and LED indicators

Item Description
1 Power On/Standby
button
2 Output Load Level LED
3 Power LED
4 Voltage Correction LED
5 Battery Warning LED
Function
Turns the UPS power on and off, and places the UPS in Standby mode.
Shows approximately how much of the UPS power capacity is used to
support the equipment connected to the output receptacles.
Red—Maximum load
Amber—Medium load
Green—Light load
Green—The UPS is on and supplying connected equipment with AC
power.
Flashing green—The UPS is operating from its internal batteries during a
blackout or severe brownout. If the blackout or brownout is prolonged,
save any open files and shut down the connected equipment.
Green—The UPS is automatically correcting high or low AC voltage on
the utility line without the assistance of battery power. The UPS will emit a
slight clicking noise.
Amber—During a self-test, the UPS found that the batteries must be
recharged. Charge the batteries and repeat the self-test
test" on page 16).
1
("Initiating a self-
Component identification 6