Lenovo 51J0548 Computer Monitor User Manual


 
Specications
Size
Width: 331 mm (13.03 inches)
Depth: 226 mm (8.90 inches)
Height: 8.0 to 17.3 mm (0.31 to 0.68 inches)
Heat output
90 W (307 Btu/hr) maximum
Power source (ac power adapter)
Sine-wave input at 50 to 60 Hz
Input rating of the ac adapter: 100 to 240 V ac, 50 to 60 Hz
Battery life
For percentage of remaining battery power, check the Power Manager battery gauge on the taskbar.
The Power Manager also displays a green, yellow and red indication.
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 80%
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 elds generated by these appliances can damage the monitor
and data on the solid state 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.
Chapter 1. Product overview 11