HP Pro UPS 500 240V HP Uninterruptible Power System T700 Models User Guide - Page 16

Operation, Front Panel Controls and LED Indicators

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2 Operation This chapter contains information on operating the UPS. Topics include the front panel controls, LED indicators, and modes of operation. Knowledge of these features is helpful when configuring and troubleshooting the unit. NOTE: For installation considerations and procedures, refer to the instructions included with the UPS. Copies of this document can be downloaded from www.hp.com. Front Panel Controls and LED Indicators The front panel controls and LED indicators provide an easy-to-use interface for UPS configuration and monitoring. 34 2 1 6 5 Figure 2-1: UPS front panel LED display and controls Item Description Meaning/Function 1 Utility LED ( ) Green-Utility voltage is present and output is on, or utility voltage has returned to the voltage range for which the UPS has been configured (UPS is supplying utility power and the audible alarm should be reset). 2 On Battery/Low Battery Amber-UPS is running on battery power or battery is low. () 3 Bad Battery ( ) Red-Battery is bad. 4 General Alarm/Overload Red-UPS detects a general alarm or overload condition. Indicator ( ) continued HP Uninterruptible Power System T700 Models User Guide 2-1

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HP Uninterruptible Power System T700 Models User Guide
2-1
2
Operation
This chapter contains information on operating the UPS. Topics include the front panel
controls, LED indicators, and modes of operation. Knowledge of these features is helpful
when configuring and troubleshooting the unit.
NOTE:
For installation considerations and procedures, refer to the instructions included with the UPS.
Copies of this document can be downloaded from www.hp.com.
Front Panel Controls and LED Indicators
The front panel controls and LED indicators provide an easy-to-use interface for UPS
configuration and monitoring.
1
2
3
4
5
6
Figure 2-1:
UPS front panel LED display and controls
Item
Description
Meaning/Function
1
Utility LED (
)
Green—Utility voltage is present and output is on, or utility
voltage has returned to the voltage range for which the UPS
has been configured (UPS is supplying utility power and the
audible alarm should be reset).
2
On Battery/Low Battery
(
)
Amber—UPS is running on battery power or battery is low.
3
Bad Battery (
)
Red—Battery is bad.
4
General Alarm/Overload
Indicator (
)
Red—UPS detects a general alarm or overload condition.
continued