Sun Microsystems GDM-20E20 - User Manual

3-800-980-16 (1)
17-Inch (16.0-inch Viewable)/
20-Inch Premium
(18.3-inch Viewable)
Color Monitor Guide
Operating Instructions Page 2
Before operating the unit, please read this manual thoroughly
and retain it for future reference.
Bedienungsanleitung Seite 13
Lesen Sie vor der Inbetriebnahme diese Anleitung sorgfältig durch
und bewahren Sie sie zum späteren Nachschlagen gut auf.
Mode d'emploi Page 23
Avant la mise en service de cet appareil, prière de lire attentivement ce
mode d'emploi que l'on conservera pour toute référence ultérieure.
Istruzioni per l'uso Pagina 33
Prima di usare l'apparecchio, leggere con attenzione questo
manuale e conservarlo per riferimenti futuri.
Manual de instrucciones Página 43
Antes de utilizar la unidad, lea este manual detenidamente y
consérvelo para futuras referencias.
取扱説明書 53ページ
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お使いになる前に、この取扱説明書をお読みください。
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保存してください。

Sun Microsystems GDM-20E20 Specifications

General

Screen Size	20 inches
Display Type	CRT
Resolution	1600 x 1200
Aspect Ratio	4:3
Horizontal Refresh Rate	30-96 kHz
Vertical Refresh Rate	50 - 160 Hz
Dot Pitch	0.25 mm
Input Video Signal	Analog RGB
Viewable Size	19.0 inches
Maximum Resolution	1600 x 1200
Input Connectors	15-pin D-sub

Summary

Owners Record and Safety

Safety Warnings

General safety precautions to prevent fire or shock hazards and protect against high voltages.

Precautions

Installation and Environment

Guidelines for proper installation, ventilation, and avoiding heat/sunlight exposure.

Maintenance and Cleaning

Instructions for cleaning the monitor cabinet and controls using mild solutions.

Power Connection Safety

Guidance on selecting the correct power cord for local voltage and proper connection.

Functions of Controls

Front Panel Button Layout

Description of each numbered button on the front panel and its function.

Rear Panel Connections

Port Identification

Details on the AC IN connector and Video cable (13W3) ports on the rear.

Picture Adjustments

Adjusting Picture Centering

Adjusting Picture Brightness

Adjusting Picture Contrast

Adjusting Picture Size

Adjusting Pincushion

Adjusting Picture Rotation

Adjusting Convergence

Setting the Color Temperature

Power Saving Function

Power Saving Operation Modes

Explanation of power saving modes and indicator changes based on signal input.

Troubleshooting Guide

No Picture Issues

Steps to diagnose and resolve problems when the monitor displays no picture.

Color Uniformity Problems

Image Centering and Sizing

Image Clarity and Focus

Picture Stability Issues

Line and Pattern Visibility