eMachines E520 Owner's Manual | Page 10

eMachines Laptops Owner's Manual - E520.
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ENERGY STAR

Acer's ENERGY STAR qualified products save your money by 

reducing energy cost and protecting the environment without 

sacrificing features or performance. Acer is proud to offer our 

customers products with the ENERGY STAR mark. 
What is ENERGY STAR?
Products that are ENERGY STAR qualified use less energy and 

prevent greenhouse gas emissions by meeting strict energy efficiency guidelines 

set by the U.S. Environmental Protection Agency. Acer is committed to offer 

products and services worldwide that help customers save money, conserve 

energy and improve the quality of our environment. The more energy we can 

save through higher energy efficiency, the more we reduce greenhouse gases 

and the risks of climate change. More information refers to 

http://www.energystar.gov or http://www.energystar.gov/powermanagement.
Acer ENERGY STAR qualified products: 

Produce less heat and reduce cooling loads, and warmer climates. 

Automatically go into "display sleep" and "computer sleep" mode 
after 15 and 30 minute of inactivity respectively.

Wake the computer from sleep mode by pushing keyboard or moving 
mouse.

Computers will save more than 80% energy at "sleep" mode.

ENERGY STAR and the ENERGY STAR mark are registered U.S. marks

Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use. 
Users are also at risk of physical injury after long hours of working in front of a 
computer. Long work periods, bad posture, poor work habits, stress, 
inadequate working conditions, personal health and other factors greatly 
increase the risk of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis, 
tenosynovitis or other musculoskeletal disorders. The following symptoms may 
appear in the hands, wrists, arms, shoulders, neck or back:

numbness, or a burning or tingling sensation

aching, soreness or tenderness

pain, swelling or throbbing

stiffness or tightness

coldness or weakness

If you have these symptoms, or any other recurring or persistent discomfort 
and/or pain related to computer use, consult a physician immediately and 
inform your company's health and safety department.
The following section provides tips for more comfortable computer use.

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