APC Smart-UPS SURT6000XLI [9/19] On battery operation

Feature Function

Cold Start

When there is no utility power and the UPS is off, press and hold the

button to

power up the UPS and connected equipment.

The UPS will emit two beeps. During the second beep, release the button.

Self-Test

Automatic: The UPS performs a self-test automatically when turned on, and every

two weeks thereafter (by default). During the self-test, the UPS briefly operates the

connected equipment on battery.

Manual: Press and hold the

button for a few seconds to initiate the self-test.

Diagnostic Utility Voltage

The UPS has a diagnostic feature that displays the utility voltage. Plug

the UPS into the normal utility power.

The UPS starts a self-test as part of this procedure. The self-test

does not affect the voltage display.

Press and hold the

button to view the utility voltage bar graph

display. After a few seconds the five-LED, Battery Charge

display

on the right of the front panel shows the utility input voltage.

Refer to the figure at left for the voltage reading (values are not listed

on the UPS).

The display indicates the voltage is between the displayed value on the

list and the next higher value.

On Battery Operation

The UPS switches to battery operation automatically if the utility power fails. While running on

battery, an alarm beeps four times every 30 seconds.

Press the

button to silence this alarm. If the utility power does not return, the UPS continues to

supply power to the connected equipment until the battery is fully discharged.

When 2 minutes of run time remain the UPS emits a continuous beeping. If PowerChute is not being

used, files must be manually saved and the computer must be turned off before the UPS fully

discharges the battery.

The UPS battery life differs based on usage and environment. Refer to www.apc.com

, for on battery

runtimes.