HP T2200 - Manual (Page 8)

Component identification 8
Item Description Function
5 Battery Charge LED When the UPS is operating from utility power (the Power LED is green),
the Battery Charge LED indicates the approximate charge state of the
batteries:
• Red—The batteries are beginning to charge.
• Amber—The batteries are midway through charging.
• Green—The batteries are fully charged.
When the UPS is operating on battery power during a blackout or severe
brownout (the Power LED is flashing green), the Battery Charge LED
indicates the approximate amount of remaining battery energy:
• Red—The batteries have a low level of energy.
• Amber—The batteries have a medium amount of energy.
• Green—The batteries have a high amount of energy.
Periodically initiate a self-test (" Initiating a self-test " on page 30 ) to
determine the energy level of the batteries before a blackout or brownout
occurs.
6 Battery Warning LED Red—During a self-test, the UPS found that the batteries must be
recharged. Charge the batteries and repeat the self-test ("
Initiating a self-
test " on page 30 ).
7 Mute/Test button Silences UPS alarms and initiates a self-test (" Initiating a self-test " on
page 30 ).
1
IMPORTANT: While in Standby mode, the UPS maintains the charge on the batteries, but no
power is available at the output receptacles. The UPS remains in Standby mode until an
alternate mode is selected or until utility power is removed.
UPS R/T2200 NA/JPN/TWN rear panel