Mitsubishi Electronics 230SB user manual Ergonomics, English-9

•Clean your monitor

A special coating is provided on the glass (CRT) surface of this monitor to reduce a reflection and static electricity on the glass surface.

Due to the delicate coating on the glass surface, use a lint-free, nonabrasive cloth (cotton or equivalent) and a non-alcohol, neutral, nonabrasive cleaning solution to minimise dust. If the screen requires more than a light cleaning, apply water or soften neutral detergent with much water directly to a soft cloth and use it upon wringing water, to clean the glass surface.

CAUTION: The following agents will cause damage to the CRT when cleaning the glass surface: Benzene, thinner, acid/ alkaline detergent, alcohol deter-gent, detergent with abrasive powder, detergent with antistatic agent, detergent for cleaning.

•Adjust the monitor’s brightness and contrast controls to enhance readability.

•Use a document holder placed close to the screen.

•Position whatever you are looking at most of the time (the screen or reference material) directly in front of you to minimise turning your head while you are typing.

•Get regular eye checkups.

Ergonomics

To realise the maximum ergonomics benefits,we recommend the following:

•Adjust the Brightness until the background raster disappears

•Do not position the Contrast control to its maximum setting

•Use the preset Size and Position controls with standard signals

•Use the preset Colour Setting and Sides Left/Right controls

•Use non-interlaced signals with a vertical refresh rate between 75-160Hz

•Do not use primary colour blue on a dark background, as it is difficult to see and may produce eye fatigue due to insufficient contrast

English

English-9