Contents 4
UPS does not communicate with the host computer
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37
UPS firmware updating process is interrupted
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37
Audible alarm sounds
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37
Circuit breaker trips
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37
UPS operates on battery only
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37
UPS frequently switches between utility and battery power
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38
UPS does not provide the expected backup time
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38
UPS emits a slight clicking noise
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38
Power LED flashes
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38
Voltage Configuration LED is green
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39
Output Load Level LED is red or flashing red
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39
Battery Charge LED is red
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39
Specifications
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40
UPS physical specifications
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40
ERM physical specifications
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40
UPS input specifications
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40
UPS output specifications
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40
Power protection specifications
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41
Voltage specifications
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41
Output tolerance specifications
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41
Output feature specifications
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41
Battery specifications
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41
Battery runtime
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42
Environmental specifications
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42
Spares
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43
Ordering spares
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43
Spare parts list
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43
Hardware options
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43
Technical support
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44
Before you contact HP
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44
HP contact information
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44
Warranty information
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45
Limited warranty
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45
$250,000 Computer Load Protection Guarantee
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45
Pre-Failure Battery Warranty
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45
Regulatory compliance notices
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46
Regulatory compliance identification numbers
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46
Federal Communications Commission notice
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46
FCC rating label
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46
Class A equipment
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46
Class B equipment
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46
Declaration of conformity for products marked with the FCC logo, United States only
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47
Modifications
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47
Cables
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47
Canadian notice (Avis Canadien)
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48
European Union regulatory notice
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48
Disposal of waste equipment by users in private households in the European Union
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48
Japanese notice
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49
BSMI notice
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49
Korean notice
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49