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Sony GDM-W900 User Manual

Sony GDM-W900
110 pages
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ES
F
E
D
I
I
Trinitron
®
Color Graphic Display
GDM-W900
1996 by Sony Corporation
3-858-582-13 (1)
Multiscan
®
Operating Instructions
Mode d’emploi
Bedienungsanleitung
Manual de instrucciones
Istruzioni per l’uso

Table of Contents

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Sony GDM-W900 Specifications

General IconGeneral
BrandSony
ModelGDM-W900
CategoryMonitor
LanguageEnglish

Summary

Precautions

Warning on power connection

Important safety information regarding power cord usage and electrical connection precautions.

Connections

Step 1: Connect the monitor to the computer.

Instructions for connecting the video signal cable to the monitor and computer.

Step 2: Connect the power cord.

Instructions for connecting the power cord to the monitor and a wall outlet.

Selecting the Input Signal

Functions of Controls

Selecting the OSD Language

Changing the OSD Position

Operating the OSD

Adjustments (Normal mode)

Adjustments (Expert mode)

Adjusting the picture centering and size

Adjusting image position (centering) and dimensions (size) in expert mode.

Adjusting the color

Detailed color adjustment options including R/G/B bias and gain in expert mode.

Adjusting the picture rotation and the pincushion

Adjusting image rotation and pincushion distortion in expert mode.

Adjusting the picture brightness and contrast

How to adjust brightness and contrast using preset options in expert mode.

Adjusting the screen

Adjusting screen parameters like convergence and focus in expert mode.

Control Lock Function

Degaussing the Screen

Power Saving Function

Input Signal Warning Function

Specifications

Troubleshooting

No picture

Steps to diagnose and resolve issues when no image is displayed on the screen.

Screen image is not centered or sized properly

How to adjust image centering and size for proper screen fit.

Edges of the image are curved

Steps to correct curved image edges using geometry settings.

White lines show red or blue shades at edges

How to resolve color fringing on white edges by adjusting convergence.

Picture is fuzzy

How to improve image sharpness and reduce fuzziness by adjusting contrast/brightness and degaussing.

Picture bounces or has wavy oscillations

How to eliminate image instability, bouncing, or wavy patterns by isolating interference sources.

Picture is not stable

Steps to ensure a stable image by checking refresh rates and cable connections.

Picture appears to be ghosting

How to eliminate ghosting or double images by checking cable extensions and connections.

Picture is scrambled

Steps to resolve scrambled or distorted image issues.

Color is not uniform

How to address and fix non-uniform color distribution on the screen.

Wavy or elliptical (moire) pattern is visible

How to reduce or eliminate moiré patterns by adjusting settings or changing desktop backgrounds.

You cannot adjust the monitor with the buttons on the front panel

Solutions for being unable to adjust monitor settings using the front panel buttons.

White does not look white

How to correct white balance issues for accurate color reproduction.

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