Compaq 1000 Series Operation And Reference Manual page 52

4-4 Compaq 1000 Series UPS Operation and Reference Guide
Configuration Parameters/LED Indicators
Parameter Parameter
(LED) Name
1 120/230 Nom
2 110/220 Nom
3 127/240 Nom
10 100/208 Nom
4 Extended
Voltage
5 Wiring
Fault
6 Low
Battery
7 Shutdown
Delay
Table 4-1
LED 16 Explanation
Status
1
On Nominal utility voltage level is
120/230 VAC.
1
On Nominal utility voltage level is
110/220 VAC.
1
On Nominal utility voltage level is
127/240 VAC.
1
On Nominal utility voltage level is
100/208 VAC.
On UPS will supply utility power if the utility
voltage is within +20% to –35% of the
nominal voltage. If the utility voltage is
outside this range, the UPS will supply
battery power.
Off UPS will supply utility power if the utility
voltage is within ±20% of the nominal
(default)
voltage. If the utility voltage is outside this
range, the UPS will supply battery power.
On Enables an audio alarm if ground is
(default) missing, or if line and neutral connections
have been reversed.
Off Disables the audio alarm for this event.
On Enables an audio alarm 3 minutes before
(default) battery shutdown.
Off Enables an audio alarm 5 minutes before
battery shutdown.
On Enables a 5-second delay before turning
(default) off power to the output receptacles after
receiving a shutdown command from the
host.
Off Enables a 3-minute delay.
continued