Lenovo ThinkPad X230i (English) User Guide - Page 29

Operating environment, ThinkVantage programs

Page 29 highlights

Battery pack • Lithium-ion (Li-Ion) battery pack Battery life • For percentage of remaining battery power, see the Power Manager battery gauge on the taskbar. • The battery gauge also displays a green, yellow and red indication. A battery under warranty with a red indication is eligible for a warranty replacement. Operating environment This section provides information about your computer operating environment. Environment: • Maximum altitude without pressurization: 3048 m (10 000 ft) • Temperature - At altitudes up to 2438 m (8000 ft) - Operating: 5.0°C to 35.0°C (41°F to 95°F) - Storage: 5.0°C to 43.0°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 pack, its temperature must be at least 10°C (50°F). • Relative humidity: - Operating: 8% to 95% - Storage: 5% to 95% If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine. Keep electrical appliances such as an electric fan, radio, air conditioner, and microwave oven away from your computer because the strong magnetic fields generated by these appliances can damage the monitor and data on the hard disk drive. Do not place any beverages on top of or beside the computer or other attached devices. If liquid is spilled on or in the computer or an attached device, a short circuit or other damage might occur. Do not eat or smoke over your keyboard. Particles that fall into your keyboard can cause damage. ThinkVantage programs Your computer is preinstalled with ThinkVantage programs to help you work more easily and securely. Note: To learn more about ThinkVantage programs and other computing solutions offered by Lenovo, go to http://www.lenovo.com/support. Accessing ThinkVantage programs on the Windows 7 operating system On the Windows 7 operating system, you can access ThinkVantage programs from either the Lenovo ThinkVantage Tools program or Control Panel. Chapter 1. Product overview 13

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Battery pack
Lithium-ion (Li-Ion) battery pack
Battery life
For percentage of remaining battery power, see the Power Manager battery gauge on the taskbar.
The battery gauge also displays a green, yellow and red indication. A battery under warranty with a red
indication is eligible for a warranty replacement.
Operating environment
This section provides information about your computer operating environment.
Environment:
Maximum altitude without pressurization: 3048 m (10 000 ft)
Temperature
At altitudes up to 2438 m (8000 ft)
Operating: 5.0°C to 35.0°C (41°F to 95°F)
Storage: 5.0°C to 43.0°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 pack, its temperature must be at least 10°C (50°F).
Relative humidity:
Operating: 8% to 95%
Storage: 5% to 95%
If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.
Keep electrical appliances such as an electric fan, radio, air conditioner, and microwave oven away from
your computer because the strong magnetic fields generated by these appliances can damage the monitor
and data on the hard disk drive.
Do not place any beverages on top of or beside the computer or other attached devices. If liquid is spilled on
or in the computer or an attached device, a short circuit or other damage might occur.
Do not eat or smoke over your keyboard. Particles that fall into your keyboard can cause damage.
ThinkVantage programs
Your computer is preinstalled with ThinkVantage programs to help you work more easily and securely.
Note:
To learn more about ThinkVantage programs and other computing solutions offered by Lenovo,
Accessing ThinkVantage programs on the Windows 7 operating system
On the Windows 7 operating system, you can access ThinkVantage programs from either the Lenovo
ThinkVantage Tools program or Control Panel.
Chapter 1
.
Product overview
13