![background image](http://html.mh-extra.com/html/acer/aspire-el/aspire-el_user-manual_5920034.webp)
3 Setting up your Aspire EL
26
Positioning your keyboard
The location of the keyboard is a very important factor to your
posture. Placing it too far will make your body lean forward forcing
you to sit in an unnatural position. Placing it too high will add tension
to your shoulder muscles.
•
The keyboard should be placed just above your lap. Adjust the
keyboard height by flipping the folding stands located under the
keyboard.
•
Keep your lower arms parallel to the floor as you type. Your upper
arms and shoulders should be relaxed. Then try typing with a light
touch. If you feel any shoulder or neck strain, stop for a while and
check your posture.
•
Position your keyboard in front of your monitor. Putting your
keyboard beside your monitor will make you turn your head while
you type which could add tension to your neck muscles that may
later result in neck strain.
Positioning your mouse
•
The mouse should be placed on the same surface as your keyboard
so that you can reach it with ease.
•
Adjust its position to allow enough space for movement without
making you stretch or lean over.
•
Use your arm to move the mouse. Do not rest your wrist on the
table when moving the mouse.
extensa2 - EN.book Page 26 Tuesday, July 17, 2001 1:34 PM
Содержание Aspire EL
Страница 1: ...Aspire EL User s guide ...
Страница 9: ...1 First things first ...
Страница 15: ...2 Getting to know your Aspire EL ...
Страница 16: ...This chapter discusses the features and components of your computer ...
Страница 31: ...3 Setting up your Aspire EL ...
Страница 32: ...This chapter contains step by step instructions on how to set up your computer ...
Страница 39: ...4 Adding options to your Aspire EL ...
Страница 58: ...4 Adding options to your Aspire EL 50 ...
Страница 59: ...5 Need help ...
Страница 64: ...5 Need help 56 ...
Страница 66: ...58 ...