NEC LA-15R03-BK, LCD1550M manual Troubleshooting, No picture

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Troubleshooting

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¥The signal cable should be completely connected to the display card/computer.

¥The display card should be completely seated in its slot.

¥Check the Vacation Switch should be in the ON position.

¥Front Power Switch and computer power switch should be in the ON position.

¥Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system manual to change graphics mode.)

¥Check the monitor and your display card with respect to compatibility and recommended settings.

¥Check the signal cable connector for bent or pushed-in pins.

Power Button does not respond

¥Unplug the power cord of the monitor from the AC outlet to turn off and reset the monitor.

¥Check the Vacation Switch on the left side of the monitor.

Image persistence

¥Image persistence is when a ÒghostÓ of an image remains on the screen even after the monitor has been turned off. Unlike CRT monitors, LCD monitorsÕ image persistence is not permanent. To alleviate image persistence, turn the monitor off for as long as an image was displayed. If an image was on the monitor for one hour and a ÓghostÓ of that image remains, the monitor should be turned off for one hour to erase the image. NOTE: As with all personal display devices, NEC-Mitsubishi Electronics Display of America recommends using a screen saver at regular intervals whenever the screen is idle.

Image is unstable, unfocused or swimming is apparent

¥Signal cable should be completely attached to the computer.

¥Use the OSM Image Adjust controls to focus and adjust display by

increasing or decreasing the fine total. When the display mode is changed, the OSM Image Adjust settings may need to be re-adjusted.

¥Check the monitor and your display card with respect to compatibility and recommended signal timings.

¥If your text is garbled, change the video mode to non-interlace and use 60Hz refresh rate.

LED on monitor is not lit (no green or amber color can be seen)

¥Power Switch should be in the ON position and power cord should be connected.

¥Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).

Display image is not sized properly

¥Use the OSM Image Adjust controls to increase or decrease the Coarse total.

¥Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system manual to change graphics mode.)

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Contents Page Index FCC Information Canadian Department of Communications Compliance StatementContents Quick Start Figure B.1 Figure E.1 Remove Monitor Stand for Mounting Tilt and swivelSpecifications Controls Auto AdjustSound Brightness/Contrast ControlsTools AccuColor Control SystemsInformation RecommendedUse Safety Precautions and MaintenanceErgonomics Recommended UseMonitor MultiSync LCD1550M Specifications SpecificationsFeatures No picture TroubleshootingSelected resolution is not displayed properly 978 ReferencesFastFacts Information 800 Literature & Sales Info NEC-INFO 800 MultiSync FulfillmentLimited Warranty MultiSync LCD1550M Black Model LA-15R03-BK TCO’95TCO’95 MultiSync LCD1550M White Model LA-15R03 TCO’99TCO’99 Declaration of the Manufacturer Informations FCC AvertissementLa bote* de votre nouveau moniteur NEC MultiSync¨ contient ContenuMise en marche rapide Adaptateur Macintosh non fourni Mise en marche rapide suiteFigure F.1/G.1 Enlever le support du moniteur pour le montage Incliner et pivoterSpécifications Son CommandesOutils Commandes suiteInformation Consignes de sécurité et d’entretien Usage recommandéDU Moniteur Usage recommandé suiteHaur-parleurs Fiche techniqueFonctions Pas dimage DépannageDépannage suite La résolution choisie ne s’affiche pas correctementInformations FastFactsMC 800 RéférencesInfo docum. & vente NEC-INFO 800 Téléventes 800Garantie limitée Exigences environnementales Pourquoi des ordinateurs «éco-étiquetés»?Qu’est-ce qu’implique l’éco-étiquetage? Plomb TCO’95 suiteCadmium MercureTCO’99 C’est une traduction de portion Anglaise de TCO’99 TCO’99 suite Déclaration du fabricant Déclaration DE Conformité NEC LCD Series