NEC 500, 700, 700M, 900 manual Troubleshooting, No picture

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Troubleshooting

No picture

¥Display card should be completely seated in its slot.

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

¥Signal cable should be completely connected to display card/computer and monitor.

¥Check connector for bent or pushed-in pins.

Image is scrolling or unstable

¥Signal cable should be completely attached to the computer and monitor.

¥Check pin assignments and signal timings of the monitor and your display card with respect to recommended timings and pin assignments.

¥If the Macintosh cable adapter is used, check for proper connection or make sure the display card is Macintosh compatible and that the card is properly seated in the computer.

LED on monitor is not lit (no green, orange color can be seen)

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

Picture is fuzzy or color looks blotchy

¥Adjust Brightness and Contrast Controls.

¥Access the Degauss Control through OSD controls. Activate the Degauss Control.

CAUTION: A minimum interval of 20 minutes should elapse before the Deguass Control is used a second time when not switching between modes.

Picture bounces or a wavy pattern is present in the picture

¥Move electrical devices that may be causing electrical interference away from the monitor.

¥See inside cover of UserÕs Manual for FCC information.

Edges of the display image are not square

¥Use the OSD Geometry Controls to straighten the edges.

¥If possible, position the front of the monitor facing east.

Display image is not centered, too small, or too large ¥ Use the OSD Size and Position Controls to adjust the image.

No Sound (AccuSync 700M)

¥Check to see if speaker cable is properly connected.

¥Check to see if mute is activated.

¥Check to see if volume in OSD is set at minimum.

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Contents AccuSyncTM 500/700/700M/900 Index Canadian Department of Communications Compliance Statement Contents Quick Start Connecting the Tilt/Swivel standRemoving the Tilt/Swivel stand Figure A.1 Pin mini D-SUB Captive Signal Cable Figure C.1 Power Outlet Power Cord Controls AccuSync Control Direct Access FunctionControlFunction Controls AccuSync 700/900 Controls AccuSync 700M Direct Access FunctionControl FunctionRear Panel Jacks Side JacksMicrophone Operation Controls Screen AdjustmentTilt To adjust the shape of the screen Side Pincushion Size To adjust the size of the screenReset Moire Adjustable PositionGeometry Temp PresetRED Green Blue Video LevelMoire ResetMain Menu ACCUSYNCª Color Monitor Recommended UseAdjust the monitor height so that the top Power Normal 63W Consumption Specifications AccuSyncPlug & Play ≤ 15W DPM OffPower Normal 73W Consumption Specifications AccuSync≤ 15W Depth 420 mm / 16.5 inchesSpecifications AccuSync 700M Inches 18.0 inches viewable Features No picture TroubleshootingReferences NEC-Mitsubishi Monitor Customer Service & SupportLimited Warranty Declaration of the Manufacturer Avertissement La bote de votre nouveau moniteur NEC AccuSyncMC contient ContenuRaccorder Socle Inclinable/Rotatif Mise en marche rapideDŽposŽe Socle Inclinable/Rotatif Remarque Mise en marche rapide -suiteMise en marche rapide -suite Commande Fonction Commandes AccuSyncCommande DpmsCommandes -suite AccuSync 700/900 Commande Fonction à accès direct Commandes -suite AccuSync 700MPrises du panneau arrière Prises latéralesLine OUT Réglage de laffichage Commandes -suiteContraste ResetPosition RŽglage de la position de lŽcran Position H Taille RŽglage de la taille de lŽcran Taille HRemarque Lordre des icnes peut varier en fonction du modle Rouge PrédéfVert Bleu NiveauReset Moirage Augmente ou rŽduit le volume sonore Consignes de sécurité et de maintenance Usage recommandéDU Positionnement DU Moniteur Usage recommandé -suiteConsommation Normal ≤ 63W En veilleuse ≤ 15W Hors-tension Plug&PlayMobile FixeConsommation Normal ≤ 73W En veilleuse ≤ 15W Hors-tension Fiche techniques -suite AccuSyncFiche techniques -suite AccuSync 700M RésolutionsEntrée sync ConsommationConsommation Normal ≤ 83W En veilleuse Fonctions Pas dimage DépannageTechform.htm RéférencesÒDownloads and Drivers Ó Garantie limitée Déclaration du fabricant Série AccuSyncMC NEC NEC AccuSync Series