APC Back-UPS 1250 Specifications download pdf (Page 9)

Installation and Operation Back-UPS 1250, 1300, 1500 9

Feature Quick-Reference

Function Button

Timing

(seconds)

UPS

Status

Description

Power

POWER ON

0.2 Off

Press the POWER ON/OFF button to turn on the Back-UPS and operate on

utility power.

If utility input power is not available the Back-UPS will operate on

battery power.

POWER OFF

2On

Press the POWER ON/OFF button to turn off the Back-UPS.

The Back-UPS will continue to provide surge protection to the Surge

Protection outlets.

Display

Status Inquiry

0.2 On

Verify the status or condition of the Back-UPS. The LCD will illuminate

for 60 seconds.

Power-Saving mode:

Continuous

Illumination

2On

The LCD will illuminate and the Back-UPS will beep to confirm

Continuous Illumination mode is activated.

The LCD will extinguish and the Back-UPS will beep to confirm that

Power-Saving mode is activated. While in Power-Saving mode, the

LCD will illuminate if a button is pressed, then extinguish after 60

seconds of no activity.

Mute

Event Specific

0.2 On

Disable any audible alarms caused by an event.

General Status

Enable/Disable

2On

Enable or disable the audible alarms. The Mute icon will illuminate and

the Back-UPS will beep one time. The Mute feature will not activate

unless the Back-UPS is operating on battery power.

Sensitivity

6Off

The Load Capacity icon will flash to indicate the Back-UPS is in

Program mode. Use the

POWER ON/OFF button to scroll through and

select Low, Medium, and High sensitivity levels. The Back-UPS will

beep to confirm the selection. Refer to “Back-UPS sensitivity” for details.

ASTER/

CONTROLLED

outlet Enable/

Disable

2On

The leaf icon will extinguish to indicate the MASTER outlet feature is

disabled or illuminate to indicate the MASTER outlet feature is enabled.

The Back-UPS will beep once.

Master/Enable

threshold calibration

6On

While calibrating the threshold setting, the device connected to the

MASTER outlet should be turned off or placed in Standby or Sleep mode.

Once the threshold setting has been selected the Power-Saving icon will

flash 3 times and beep 3 times.

Self-Test (manual)

6On

The Back-UPS will run a test of the internal battery.

Note: This will happen automatically when the Back-UPS is turned on.

Event Reset

0.2 On

When the Event screen is visible, press and hold DISPLAY, then press the

POWER button to clear the utility failure event counter.

Fault Reset

2Fault

After a fault has been identified, press the POWER ON/OFF button to

remove the visual indication and return to standby status.

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APC Back-UPS 1250 Specifications Page 9

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