15ERROR MESSAGE & POSSIBLE SOLUTIONCABLE NOT CONNECTED :1. Check that the signal-cable is properly connected, If the connector isloose, tighten the connector’s screws.2. Check the signal -cable connection pins for damage.INPUT NOT SUPPORT :Your computer has been set to unsuitable display mode, set the computer todisplay mode given in the following table (See page 18).

SPECIAL NOTES ON LCD MONITORS

CONTROLS AND CONNECTORS

ADJUSTING THE VIEWING ANGLE

OPERATING INSTRUCTIONS

SAFETY PRECAUTIONS

HOW TO ADJUST A SETTING

ADJUSTING THE PICTURE

PLUG AND PLAY

TECHNICAL SUPPORT(FAQ)

ERROR MESSAGE & POSSIBLE SOLUTION

APPENDIX

CONNECTOR PIN ASSIGNMENT

Acer AL2051 Owner's Manual

AL2051

Introduction

Electrical Requirements

LCD Monitor General Specification

LCD Panel Specification

Block Diagram

Main Board Diagram

Software Flow chart

Main Board Layout

Front Bezel

Rear Bezel

Operating Instructions

Front Panel Controls

Adjusting the picture

Hot-Key Menu

Logo

Machine Disassembly

Troubleshooting

Connector Information

Exploded Diagram

Schematic Diagram

Power/Inverter Board

AL2051W

Acer AL2051 Owner's Manual

Product

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Contents SPECIAL NOTES ON LCD MONITORS CONTROLS AND CONNECTORS ADJUSTING THE VIEWING ANGLE OPERATING INSTRUCTIONS SAFETY PRECAUTIONS HOW TO ADJUST A SETTING ADJUSTING THE PICTURE PLUG AND PLAY TECHNICAL SUPPORT(FAQ) ERROR MESSAGE & POSSIBLE SOLUTION APPENDIX CONNECTOR PIN ASSIGNMENT	15ERROR MESSAGE & POSSIBLE SOLUTIONCABLE NOT CONNECTED :1. Check that the signal-cable is properly connected, If the connector isloose, tighten the connector’s screws.2. Check the signal -cable connection pins for damage.INPUT NOT SUPPORT :Your computer has been set to unsuitable display mode, set the computer todisplay mode given in the following table (See page 18). Previous Next / 20