PORTÉGÉ M780

Environmental Requirements

Conditions

Ambient temperature

Relative humidity

 

 

 

Operating

5°C (41°F) to

20% to 80%

 

35°C (95°F)

(noncondensing)

 

 

 

Non-operating

-20°C (-4°F) to

10% to 90%

 

65°C (149°F)

(noncondensing)

 

 

 

Wet-bulb

26°C maximum

 

temperature

 

 

 

 

 

Conditions

Altitude (from sea level)

 

 

 

 

Operating

-60 to 3,000 meters

 

 

 

 

Non-operating

-60 to 10,000 meters

 

 

maximum

 

 

 

Power Requirements

 

 

 

 

AC adaptor

100-240 volts AC

 

 

50 or 60 hertz (cycles per second)

 

 

 

Computer

15 V DC

 

 

5.0 amperes

 

 

 

 

A-2

User’s Manual