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4-4 Compaq 2000 Series UPS Operation and Reference Guide
Table 4-1
Configuration Parameters/LED Indicators
Parameter
(LED)
Parameter
Name
LED 16
Status
Explanation
1 120/230 Nom On
1
Nominal utility voltage level is
120/230 VAC.
2 110/220 Nom On
1
Nominal utility voltage level is
110/220 VAC.
3 127/240 Nom On
1
Nominal utility voltage level is
127/240 VAC.
10 100/208 Nom On
1
Nominal utility voltage level is
100/208 VAC.
4 Extended
Voltage
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
(default)
UPS will supply utility power if the utility
voltage is within ±20% of the nominal
voltage. If the utility voltage is outside this
range, the UPS will supply battery power.
5 Wiring
Fault
On
(default)
Enables an audio alarm if ground is
missing, or if line and neutral connections
have been reversed.
Off Disables the audio alarm for this event.
6 Low
Battery
On
(default)
Enables an audio alarm 3 minutes before
battery shutdown.
Off Enables an audio alarm 5 minutes before
battery shutdown.
7 Shutdown
Delay
On
(default)
Enables a 5-second delay before turning
off power to the output receptacles after
receiving a shutdown command from the
host.
Off Enables a 3-minute delay.
continued