NEC LCD1830 user manual English-17

Page 18

Caution

Allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated openings or place the monitor near a radiator or other heat sources. Do not put anything on top of monitor.

• The power cable connector is the primary means of detaching the system from the power supply. The monitor should be installed close to a power outlet which is easily accessible.

• Handle with care when transporting. Save packaging for transporting.

English

CORRECT PLACEMENT AND ADJUSTMENT OF

THE MONITOR CAN REDUCE EYE, SHOULDER

AND NECK FATIGUE. CHECK THE FOLLOWING

WHEN YOU POSITION THE MONITOR:

For optimum performance, allow

20 minutes for warm-up.

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

Rest your eyes periodically by focusing on an object at least 6 m 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 the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any cleaning solution or glass cleaner!

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.

English-17

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Contents MultiSync LCD1830 English-1 Declaration English-2FCC Information For the Customer to use in U.S.A. or CanadaCanadian Department of Communications Compliance Statement English-3Declaration of Conformity English-4Contents Quick Start English-6English-7 Figure A.1English-8 Figure E.1Tilt Remove Monitor Stand for MountingEnglish-9 Brightness/Contrast Controls ControlsOSM On-Screen-Manager Controls Control Main Menu Sub-MenuPosition Controls Auto AdjustImage Adjust Controls Color Control SystemsTools English-12Video Detect English-13Information English-14OSM Warning English-15Recommended Use English-16English-17 Ergonomics English-18Specifications English-19English-20 Features English-21Page Image persistence TroubleshootingNo picture Image is unstable, unfocused or swimming is apparentDisplay image is not sized properly No VideoEnglish-24 MultiSync LCD1830 white Model LA-18S02 Why do we have environmentally labelled computers?TCO’99 What does labelling involve?Environmental Requirements LeadEnglish-26 TCO Development Unit CadmiumMercury English-27TCO’95 MultiSync LCD1830 Black Model LA-18S02-BKEnglish-28 English-29 CFCs freons English-30