HP 6720t Guia de Início Rápido descarregar pdf (Página 49)

Product information

Getting Started 45

The operating environment information in the following table may be helpful if

you plan to use or transport the computer in extreme environments.

The power information in this section may be helpful if you plan to travel

internationally with the computer.

The computer operates on DC power, which can be supplied by an AC or a DC

power source. Although the computer can be powered from a standalone DC power

source, it should be powered only with an AC adapter or a DC power source

supplied and approved by HP for use with this computer.

The computer is capable of accepting DC power within the following specifications.

This product is designed for IT power systems in Norway with phase-to-phase

voltage not exceeding 240 V rms.

Operating environment

Factor Metric U.S.

Temperature

Operating (reading to an optical disc) 0°C to 35°C 32°F to 95°F

Nonoperating -20°C to 60°C -4°F to 140°F

Relative humidity (noncondensing)

Operating 10% to 90% 10% to 90%

Nonoperating 5% to 95% 5% to 95%

Maximum altitude (unpressurized)

Operating (14.7 to 10.1 psia*) -15 m to 3,048 m -50 ft to 10,000 ft

Nonoperating (14.7 to 4.4 psia*) -15 m to 12,192 m -50 ft to 40,000 ft

*Pounds per square inch absolute (psia) is a unit of measurement for altitude.

Rated input power

Input power Rating

Operating voltage 18.5 V dc @ 3.50 A - 65 W

Operating current 3.50 A

466202-002.book Page 45 Wednesday, February 20, 2008 11:44 PM

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 57 58

Sem comentários

HP 6720t Guia de Início Rápido Página 49