IBM ThinkPad i Series 1800, Руководство по устранению неисправностей

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Specifications
Size
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Width: 304.8 mm (12.0 in.)
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Depth: 254.0 mm (10.0 in.)
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Height: 35.6 mm (1.4 in.)
Environment
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Maximum altitude without pressurization: 3048 m (10,000 ft)
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Temperature
– At altitudes up to 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)
- Not operating: 5° to 43°C (41° to 110°F)
– At altitudes above 2438 m (8000 ft)
- Maximum operating temperature, 31.3°C (88° F)
Note:
When you charge the battery pack, its temperature must be at least
10°C (50°F).
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Relative humidity:
– Operating with no diskette in the drive: 8% to 95%
– Operating with a diskette in the drive: 8% to 80%
Heat output
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72 W (246 Btu/hr) maximum
Electrical (ac adapter)
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Sin-wave input at 50 to 60 Hz
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Input rating of the ac adapter: 100-240 V ac, 50 to 60 Hz
Battery pack
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Nickel Metal Hydride (NiMH) battery pack
– Nominal voltage: 8.4 V dc
– Capacity: 4.5 AH
Specifications
Chapter 1. Overview of your new ThinkPad computer
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