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LG投影机-DX325说明书.pdf
Getting Started
Packing Checklist
Views of Projector Parts
Front-right View
Top view—On-screen Display (OSD) buttons and LEDs
Rear view
Bottom view
Remote Control Parts
Remote Control Operating Range
Projector and Remote Control Buttons
Remote Control
Setup and Operation
Inserting the Remote Control Batteries
Connecting Input Devices
Starting and Shutting down the Projector
Setting an Access Password (Security Lock)
Adjusting the Projector Level
Adjusting the Zoom, Focus and Keystone
Adjusting the Volume
On-Screen Display (OSD) Menu Settings
OSD Menu Controls
Navigating the OSD
Setting the OSD Language
OSD Menu Overview
OSD Sub-Menu Overview
Image Menu
Color Manager
Computer Menu
Video/Audio Menu
Installation I Menu
Installation II Menu
OSD Menu Setting
Peripheral Test
Lamp Hour Reset
Factory Reset
Status
Maintenance and Security
Replacing the Projection Lamp
Resetting the Lamp
Cleaning the Projector
Cleaning the Lens
Cleaning the Case
Using the Kensington® Lock
Troubleshooting
Common problems and solutions
Tips for Troubleshooting
LED Error Messages
Image Problems
Lamp Problems
Remote Control Problems
Audio Problems
Having the Projector Serviced
Specifications
Specifications
Input connectors
Projection Distance V.S. Projection Size
Timing Mode Table
Projector Dimensions
Regulatory Compliance
FCC Warning
Canada
Safety Certifications
EN 55022 Warning
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 September, 2007
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.
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DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll
Important Safety Information
Important:
It is strongly recommended that you read this section carefully before using the projector. These
safety and usage instructions will ensure that you enjoy many years of safe use of the projector.
Keep this manual for future reference.
Symbols Used
Warning symbols are used on the unit and in this manual to alert you of hazardous situations.
The following styles are used in this manual to alert you to important information.
Note:
Provides additional information on the topic at hand.
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit.
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or cause per-
sonal injury.
Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this
example:
“Push the Menu button on the remote control to open the Main menu.”
General Safety Information
Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in
the unit. For servicing, contact qualified service personnel.
Follow all warnings and cautions in this manual and on the unit case.
The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the
lens when the lamp is on.
Do not place the unit on an unstable surface, cart, or stand.
Avoid using the system near water, in direct sunlight, or near a heating device.
Do not place heavy objects such as books or bags on the unit.
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Power Safety
Only use the supplied power cord.
Do not place anything on the power cord. Place the power cord where it will not be in the way of
foot traffic.
Remove the batteries from the remote control when storing or not in use for a prolonged period.
Replacing the Lamp
Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 31
for clear and safe instructions for this procedure. Before replacing the lamp:
Unplug the power cord.
Allow the lamp to cool for about one hour.
Cleaning the Projector
Unplug the power cord before cleaning. See Cleaning the Projector on page 34.
Allow the lamp to cool for about one hour.
Regulatory Warnings
Before installing and using the projector, read the regulatory notices in the Regulatory Compliance section
on page 44.
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Main Features
• Lightweight unit, easy to pack away and transport.
• Compatible with all major video standards including NTSC, PAL, and SECAM.
• A high brightness rating allows for presentations in daylight or in lit rooms.
• Supports resolutions up to SXGA at 16.7 million colors to deliver crisp, clear images.
• Flexible setup allows for front, rear projections.
• Line-of-vision projections remain square, with advanced keystone correction for angled
projections.
Input source automatically detected.
•
About this manual
This manual is intended for end users and describes how to install and operate the DLP projector. Wher-
ever possible, relevant information—such as an illustration and its description—has been kept on one
page. This printer-friendly format is both for your convenience and to help save paper, thereby protecting
the environment. It is suggested that you only print sections that are relevant to your needs.
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Table of Contents
GETTING STARTED.......................................................................................................................................................... 1
PACKING CHECKLIST........................................................................................................................................................... 1
VIEWS OF PROJECTOR PARTS............................................................................................................................................... 2
Front-right View ............................................................................................................................................................. 2
Top view—On-screen Display (OSD) buttons and LEDs ............................................................................................... 3
Rear view ........................................................................................................................................................................ 4
Bottom view..................................................................................................................................................................... 5
REMOTE CONTROL PARTS ................................................................................................................................................... 6
REMOTE CONTROL OPERATING RANGE............................................................................................................................... 8
PROJECTOR AND REMOTE CONTROL BUTTONS.................................................................................................................... 8
Remote Control ............................................................................................................................................................... 8
SETUP AND OPERATION................................................................................................................................................. 9
INSERTING THE REMOTE CONTROL BATTERIES ................................................................................................................... 9
CONNECTING INPUT DEVICES............................................................................................................................................ 10
STARTING AND SHUTTING DOWN THE PROJECTOR............................................................................................................. 11
SETTING AN ACCESS PASSWORD (SECURITY LOCK) .......................................................................................................... 13
ADJUSTING THE PROJECTOR LEVEL................................................................................................................................... 15
ADJUSTING THE ZOOM, FOCUS AND KEYSTONE ................................................................................................................ 16
ADJUSTING THE VOLUME .................................................................................................................................................. 17
ON-SCREEN DISPLAY (OSD) MENU SETTINGS....................................................................................................... 18
OSD MENU CONTROLS ..................................................................................................................................................... 18
Navigating the OSD ...................................................................................................................................................... 18
SETTING THE OSD LANGUAGE.......................................................................................................................................... 19
OSD MENU OVERVIEW ..................................................................................................................................................... 20
OSD SUB-MENU OVERVIEW ............................................................................................................................................. 21
IMAGE MENU..................................................................................................................................................................... 22
Color Manager.............................................................................................................................................................. 23
COMPUTER MENU.............................................................................................................................................................. 24
VIDEO/AUDIO MENU ......................................................................................................................................................... 25
INSTALLATION I MENU...................................................................................................................................................... 26
INSTALLATION II MENU..................................................................................................................................................... 27
OSD Menu Setting......................................................................................................................................................... 28
Peripheral Test.............................................................................................................................................................. 29
Lamp Hour Reset .......................................................................................................................................................... 29
Factory Reset ................................................................................................................................................................ 30
Status............................................................................................................................................................................. 30
MAINTENANCE AND SECURITY................................................................................................................................. 31
REPLACING THE PROJECTION LAMP................................................................................................................................... 31
Resetting the Lamp........................................................................................................................................................ 33
CLEANING THE PROJECTOR................................................................................................................................................ 34
Cleaning the Lens ......................................................................................................................................................... 34
Cleaning the Case......................................................................................................................................................... 34
USING THE KENSINGTON® LOCK ....................................................................................................................................... 35
TROUBLESHOOTING ..................................................................................................................................................... 36
COMMON PROBLEMS AND SOLUTIONS ............................................................................................................................... 36
TIPS FOR TROUBLESHOOTING ............................................................................................................................................ 36
LED ERROR MESSAGES..................................................................................................................................................... 37
IMAGE PROBLEMS.............................................................................................................................................................. 37
LAMP PROBLEMS............................................................................................................................................................... 38
REMOTE CONTROL PROBLEMS .......................................................................................................................................... 38
AUDIO PROBLEMS ............................................................................................................................................................. 38
HAVING THE PROJECTOR SERVICED .................................................................................................................................. 38
SPECIFICATIONS............................................................................................................................................................. 39
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DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll
SPECIFICATIONS................................................................................................................................................................. 39
Input/output connectors ................................................................................................................................................ 39
PROJECTION DISTANCE V.S. PROJECTION SIZE.................................................................................................................. 40
TIMING MODE TABLE........................................................................................................................................................ 41
PROJECTOR DIMENSIONS ................................................................................................................................................... 43
REGULATORY COMPLIANCE ..................................................................................................................................... 44
FCC WARNING.................................................................................................................................................................. 44
CANADA ............................................................................................................................................................................ 44
SAFETY CERTIFICATIONS................................................................................................................................................... 44
EN 55022 WARNING ......................................................................................................................................................... 44
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DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll
GETTING STARTED
Packing Checklist
Carefully unpack the projector and check that the following items are included:
DLP PROJECTOR
REMOTE CONTROL
(WITH ONE 3V CR2025 BATTERY)
RGB CABLE
POWER CORD
AUDIO CABLE
(OPTIONAL)
COMPONENT CABLE
(OPTIONAL)
VIDEO CABLE
(OPTIONAL)
S-VIDEO CABLE
(OPTIONAL)
RGB TO COMPONENT
ADAPTER (OPTIONAL)
CARRYING CASE
CD-ROM (THIS
USER’S MANUAL)
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It
is recommend that you keep the original packing material should you ever need to return the equipment
for warranty service.
Caution:
Avoid using the projector in dusty environments.
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Views of Projector Parts
Front-right View
ITEM
LABEL
DESCRIPTION
SEE PAGE:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Ventilation opening
To keep the projector lamp cool
Height-adjuster button
Push to release height adjuster
Height adjuster
Adjusts level of projector
Lens cap
IR receiver
Lens
Focus ring
Zoom ring
Covers lens to protect when not in use
Receiver for IR signal from remote control
Remove lens cap before use
Focuses the projected image
Enlarges the projected image
Function keys
See Top view—On-screen Display (OSD) buttons and
LEDs.
15
6
16
3
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp
cool. Do not obstruct any of the ventilation openings.
– 2 –
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