IBM ThinkPad 770, Руководство пользователя

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Specifications
Size
Width: 313 mm ( in.)
Depth: 254 mm ( in.)
Height: 55.5 mm ( in.)
Environment
Note:
When you charge the battery pack,
its temperature must be at least 10°C
(50°F).
Temperature (at altitudes less than 2438 m [8000 ft]):
– Operating with no diskette: 5° to 35°C (41° to 95°F)
– Operating with a diskette: 10° to 35°C (50° to 95°F)
– Nonoperating: 5° to 43°C (41° to 109°F)
– Storage and shipment:
−
20° to 60°C (
−
4° to 140°F)
– Wet bulb (maximum): 25.7°C (78°F)
– Relative humidity:
- Operating with no diskette in the drive: 8% to 95%
- Operating with a diskette in the drive: 8% to 80%
– Maximum altitude: 3048 m (10,000 ft) in unpressurized
conditions
– Maximum temperature at 3048 m (10,000 ft): 31.3°C
(88° F)
Heat output
– 56 W (191 BTUs/hr) maximum
Electrical (AC Adapter)
Sine-wave input, at 50 to 60 Hz
The input rating of the AC Adapter: 100–240 V ac, 50/60 Hz
Lithium-ion battery pack
Nominal voltage: 10.8 V dc
Capacity: 4.8 AH
Appendix A. Features and Specifications
41