Hitachi 2730P manual Specifications, Computer specifications

6

Specifications

Computer specifications

	Metric	U.S.
Dimensions
Length	21.2 cm	8.35 in
Width	29.0 cm	11.42 in
Height	2.8 cm	1.10 in
Weight	1.70 kg	3.74 lb
Input power
Operating voltage	19.0 V dc @ 4.74 A - 65 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
Shock
Operating	125 g, 2 ms, half-sine
Nonoperating	200 g, 2 ms, half-sine
Random vibration
Operating	0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate
Nonoperating	1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate

✎Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.

Maintenance and Service Guide 6–1