Specifications

Operation
3-9
Compaq Confidential – Need to Know Required
Writer: Melinda Hill Puglisi Project: Compaq 3000 Series UPS Operation and Reference Guide Comments:
Part Number: 341251-002 File Name: d-ch3 Operation.doc Last Saved On: 8/26/99 3:12 PM
Placing the UPS in Operate Mode
The Compaq 3000 Series UPS may be placed in Operate mode if either of the
following conditions apply:
■
The UPS is powered up and in Standby mode (LED 16 is off)
■
The UPS is powered off; no utility power is available
Press and hold the ON button (
2
) until the LED 16 (ON LED
1
) turns green,
indicating that power is available at the UPS output receptacles. The UPS
acknowledges compliance with a short beep.
IMPORTANT:
If using battery power (no utility power present), press the ON button and
hold for three seconds. The UPS will conserve battery power by omitting the self-test.
1
2
3
Figure 3-2. Operate mode controls
1
ON LED
2
ON button
3
STANDBY button