Compaq CQ56 Laptop User Manual


 
6 Specifications
Computer specifications
Dimensions
Depth 24.7 cm (9.7 in)
Width 37.4 cm (14.7 in)
Height (front to rear) 3.3 cm to 3.8 cm (1.3 to 1.5 in)
Weight (lowest weight configuration) 2.54 kg (5.59 lbs)
Input power
Operating voltage 18.5 V dc @ 4.74 A – 90 W
Operating current 4.74 A
Temperature
Operating (not writing to optical disc) 0°C to 35°C (32°F to 95°F)
Operating (writing to optical disc) 5°C to 35°C (41°F to 95°F)
Nonoperating -20°C to 60°C (-4°F to 140°F)
Relative humidity
Operating 10% to 90%
Nonoperating 5% to 95%
Maximum altitude (unpressurized)
Operating -15 m to 3,048 m (-50 ft to 10,000 ft)
Nonoperating -15 m to 12,192 m (-50 ft to 40,000 ft)
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within
this range of temperatures.
82 Chapter 6 Specifications