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LG BS254 User Manual

LG BS254
58 pages
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Copyright
This publication, including all photographs, illustrations and software, is protected under international copy-
right laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be
reproduced without written consent of the author.
© Copyright 2010
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no repre-
sentations or warranties with respect to the contents hereof and specifically disclaims any implied
warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to
revise this publication and to make changes from time to time in the content hereof without obligation of
the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations and pend-
ing applications in other countries throughout the world.
All other product names used in this manual are the properties of their respective owners and are ac-
knowledged.

Table of Contents

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Questions and Answers:

LG BS254 Specifications

General IconGeneral
Projection distance0.129 - 2 m
Projection technologyDLP
Contrast ratio (typical)2100:1
Screen size compatibility51 \
Projector native resolutionSVGA (800x600)
Resolution1280 x 1024 pixels
Aspect ratio4:3, 16:9
RS-232 ports1
Dimensions (WxDxH)260.9 x 186.4 x 71.3 mm
Power requirements100-240V
Lamp power180 W
Light source typeLamp
Service life of light source2000 h
Service life of light source (economic mode)3000 h
FocusManual
Focal length range- mm
RMS rated power1.5 W
DVI portNo
Serial interface typeRS-232
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in-
Ethernet LAN (RJ-45) ports0
Power consumption (standby)- W
Power consumption (typical)205 W
Weight and Dimensions IconWeight and Dimensions
Weight1910 g

Summary

Important Safety Information

General Safety Guidelines

Provides essential safety precautions for operating the projector.

User Manual Preface

Power Safety Precautions

Guidelines for safe handling and use of the power cord and supply.

Replacing the Projection Lamp

Instructions and warnings related to replacing the projector lamp.

Cleaning the Projector

Procedures and cautions for cleaning the projector unit.

Getting Started Guide

Setup and Operation

Connecting Input Devices

Starting and Shutting Down the Projector

Setting an Access Password (Security Lock)

Adjusting the Projector Level

Adjusting Zoom, Focus, and Keystone

Adjusting the Volume

On-Screen Display (OSD) Menu Settings

Setting the OSD Language

Image Menu Settings

Advanced Image Settings

Color Manager Settings

Computer Menu Settings

Video/Audio Menu Settings

Audio Settings

Installation I Menu Settings

Advanced Installation Settings

Installation II Menu Settings

OSD Menu Setting Configuration

Lamp Hour Reset Procedure

Factory Reset Procedure

Maintenance and Security

Replacing the Projection Lamp

Detailed steps for safely replacing the projector lamp.

Resetting the Lamp Hour Counter

Performing Factory Reset

Cleaning the Projector

Troubleshooting Guide

Common Problems and Solutions

Tips for diagnosing and resolving common projector issues.

LED Error Messages

Image Problems

Lamp Problems

Remote Control Problems

Audio Problems

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