IBM L150 - Manual (Page 8)

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Back
Sit back in your chair and use the backrest.
Hands
Adjust the seat height so that your forearms are approximately horizontal and
your wrists are straight when using the keyboard. Your upper arms should be
relaxed with your elbows near your body.
Use a light touch on the keyboard, keeping your hands and fingers relaxed.
Allow a space in front of the keyboard to rest your wrists when not typing.
Consider using a wristpad.
Eyesight
Working with monitors, in common with any prolonged close work, can be
visually demanding. Look away from the screen periodically and have your
eyesight checked regularly.
Screen settings
Set the screen brightness and contrast to a comfortable level. You may have
to adjust this as the lighting changes during the day. Many application
programs let you select color combinations which can help you to view in
comfort. See the User Controls Accessible Via On Screen Display (OSD)
section on page 15 for more information.
Caring for your Monitor
Be sure to turn off the power before you perform any maintenance on the
monitor. Clean your monitor as follows:
• Gently wipe the device covers and the screen with a soft cloth.
• Remove finger marks and grease with a damp cloth and mild detergent;
do not use solvents or abrasives.
• Never use flammable cleaning material to clean your IBM monitor or any
other electrical apparatus.