IBM Fire Alarm Back-up UPS1481 UNIT - Manual (Page 36)

OnLine Power
(6002-1646) REV.X8 30
OUTPUT: ______V @ ______ W
INPUT : ______V @ ______ A
DC BUSS: ______V @ NA A
BATT: ________V @ +______ A
SCREEN B: The screen appears as below.
4. Indicates output voltage and power in watts, when output transformer is not used. It indicates
primary voltage of the output transformer (T1) (120 VAC, typically) when T1 is used.
5. Indicates input volts and Amps.
6. Indicates internal DC buss condition for factory use.
7. Indicates battery voltage. The (+) current in Amps indicates charging Amps, while (-) indicates
discharging Amps.
SCREEN C: When optional output transformer is used, various output voltages are
indicated as such.
Line 1
Line 2
Line 3
Line 4
Line 1
Line 2
Line 3
Line 4
OUTPUT VOLTAGE 120 V
OUTPUT VOLTAGE N/A
OUTPUT VOLTAGE 240 V
OUTPUT VOLTAGE N/A