Nec FE991SB User Manual download pdf (Page 35)

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MultiSync FE791

/ FE991

Recommended Use – continued

• Adjust the monitor height so that the top of the screen is at or slightly

below eye level. Your eyes should look slightly downward when viewing the

middle of the screen.

• Position your monitor no closer than 40 cm and no further away than

60 cm from your eyes. The optimal distance is 50 cm.

• Rest your eyes periodically by focusing on an object at least 6 meter away.

Blink often.

• Position the monitor at a 90° angle to windows and other light sources to

minimize glare and reflections. Adjust the monitor tilt so that ceiling lights

do not reflect on your screen.

• If reflected light makes it hard for you to see your screen, use an anti-glare

filter.

• Clean your monitor regularly. Use a lint-free, non-abrasive cloth and a non-alcohol, neutral, non-abrasive

cleaning solution or glass cleaner to minimize dust.

• 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 minimize turning your head while you are typing.

• Get regular eye checkups.

Ergonomics

To realize 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 - 120 Hz

• 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

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR

CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE

FOLLOWING WHEN YOU POSITION THE MONITOR:

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 41

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Nec FE991SB User Manual Page 35