Operation Manual

• Fingerprint reader
• Password
• Security-lock slot
• ThinkShutter (available on some models)
• Trusted Platform Module (TPM) (available on some models)
Wireless features
• Wireless LAN and Bluetooth
Others
• Camera (available on some models)
• Microphones
Computer specifications
Size
• Length: 361.8 mm (14.2 inches)
• Width: 245.7 mm (9.7 inches)
• Thickness: 18.4 mm to 18.7 mm (0.7 inches)
Maximum heat output (depending on the model)
• 135 W (460 Btu/hr)
Power source (ac power adapter)
• Sine-wave input at 50 Hz to 60 Hz
• Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz
Operating environment
Maximum altitude (without pressurization)
• 3048 m (10 000 ft)
Temperature
• At altitudes up to 2438 m (8000 ft)
– Operating: 5°C to 35°C (41°F to 95°F)
– Storage: 5°C to 43°C (41°F to 109°F)
• At altitudes above 2438 m (8000 ft)
– Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)
Note: When you charge the battery, its temperature must be at least 10°C (50°F).
Relative humidity
• Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
• Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)
10
P1/X1 Extreme User Guide