NEC LCD1855NX manual Troubleshooting, No image appears, Have you installed the display driver?

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LCD1855NX061102.qxd 6/11/02 10:43 AM Page 10

Troubleshooting

Check the following before calling for service.

No image appears

•Is the power cord of the display connected?

•Is the power indicator light on?

•Is the power on and the power indicator green?

•Is the power indicator amber?

•Do you see an "INPUT SIGNAL OUT OF RANGE" message on the screen?

•Do you see a "NO SIGNAL" message on the screen?

•Check and see if the power cord is connected properly to the power outlet.

•Press the Power button.

•Adjust the brightness and the contrast.

•If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.

•This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display.

See the 'Specifications' section of this manual and configure your display again.

•This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.

Have you installed the display driver?

•Have you installed the dis- play driver?

•Be sure to install the display driver. You can download the driver from our web site: http://www.necmitsubishi.com

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Contents MultiSync LCD1855NXTM Table of Contents Canadian Department of Communications Compliance Statement FCC InformationContents Power Cord DVI-DSub Control Panel Functions Front Panel Controls Control FunctionControl Direct Access Function Auto adjustment functionSource Controls LOCKED/UNLOCKED MenuOn Screen Display OSD Control Adjustment Screen AdjustmentSub menu Reference ContrastTo adjust the brightness and contrast of the screen To adjust the position of the screenTo customize the color of the screen REDPhase SignalClock OSDTroubleshooting Have you installed the display driver?No image appears Display image is incorrect Safety Precautions and Maintenance Recommended UseErgonomics Specifications Preset Modes Resolution Vesa wall mountingReferences Document #Limited Warranty LCD1855NX061102.qxd 6/11/02 1043 AM Avertissement Contenu Connexion du moniteur Connexion à lordinateurFonctions du panneau de commande Commandes du panneau Commande FonctionBoutons Bouton MenuFonctions du panneau de commande suite Commande Fonction à accès directFonction de réglage Auto Réglages du menu à lécran OSD Réglage de laffichageSélection et réglage de lOSD Réglable Entrée analogique Entrée numériqueSélection et réglage de lOSD suite OSD Signal Pour optimiser la clarté et la stabilité de limageHorloge LangueRésolution des problèmes Avez-vous installé le pilote daffichage?La diode témoin dalimentation est-elle allumée? La diode témoin dalimentation est-elle orange?Résolution des problèmes suite Résolution des problèmesUsage recommandé Consignes de sécurité et d’entretienUsage recommandé suite Spécifications Modes prédéfinis résolution Spécifications suiteSupport mural Vesa Fixation de sécurité Kensington en optionRéférences Information DescriptionGarantie limitée LCD1855NX061102.qxd 6/11/02 1043 AM NEC MultiSync LCD1855NXTM Declaration of Conformity