LG DX125 User manual

— i —
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 June, 2006
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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— ii —
Important Safety Information
Congratulations on purchasing the DLP projector!
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.”
Remote Control
Some remote controls have a laser for pointing out items on a screen.
DANGER: Do not point the laser in the eyes. Doing so can damage the eyes permanently.
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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–iii –
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. Refer to “Replacing the Projection Lamp” on
page 36 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.
Spent Lamp Management
 This product contains a metal halide lamp, which contains mercury. Dispose of it as required by lo-
cal ordinances and regulations.
 The USA restricts or prohibits the disposal of some or all mercury containing lamps in the municipal
waste stream. Please visit www.lamprecycle.org for more information on specific state disposal re-
quirements and recycling facilities.
 The following states have laws that deal with information that wholesalers must provide to contrac-
tors for lamp disposal.
Connecticut
Maine
Minnesota
Rhode Island
 For users in Connecticut, please call our toll free number 1-888-657-5267 to place an order for the
delivery of a kit for returning a used lamp. The kit includes a box for the lamp, tape, and a return
shipping label. To return a lamp:
1. Place the lamp in the box, complete the enclosed form, and seal the box with the pro-
vided tape.
2. Affix the return shipping label to the box and call 1.800.463.3339 (FedEx Ground Service)
for box pickup.
Cleaning the Projector
 Unplug the power cord before cleaning. Refer to “Cleaning the Projector” on page 38.
 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” sec-
tion on page 53.
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— iv —
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, and ceiling projections
• Line-of-vision projections remain square, with advanced keystone correction for angled
projections
• Input source automatically detected
• “Off-to-go” cooling system allows this projector to shut down without a long cooling time
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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–v –
Table of contents
GETTING STARTED ...................................................................................................................................................... 1
P
ACKING
C
HECKLIST
....................................................................................................................................................... 1
A CCESSORIES ................................................................................................................................................................... 2
V
IEWS OF
P
ROJECTOR
P
ARTS
........................................................................................................................................... 3
Front-right View.......................................................................................................................................................... 3
Top view—On-screen Display (OSD) buttons and LEDs............................................................................................. 4
Rear view .................................................................................................................................................................... 5
Bottom view................................................................................................................................................................. 6
R EMOTE C ONTROL P ARTS (DS125/AB110) ..................................................................................................................... 7
R
EMOTE
C
ONTROL
P
ARTS
(DX125/DX130)..................................................................................................................... 9
R EMOTE C ONTROL O PERATING R ANGE .......................................................................................................................... 11
P
ROJECTOR AND
R
EMOTE
C
ONTROL
B
UTTONS
............................................................................................................... 11
Remote Control (DS125/AB110)................................................................................................................................ 11
Remote Control (DX125/DX130)............................................................................................................................... 12
SETUP AND OPERATION ........................................................................................................................................... 13
I NSERTING THE R EMOTE C ONTROL B ATTERIES (DS125/AB110).................................................................................... 13
I NSERTING THE R EMOTE C ONTROL B ATTERIES (DX125/DX130)................................................................................... 14
C ONNECTING I NPUT D EVICES ......................................................................................................................................... 15
S TARTING AND S HUTTING DOWN THE P ROJECTOR .......................................................................................................... 16
S ETTING AN A CCESS P ASSWORD (S ECURITY L OCK ) ....................................................................................................... 18
A DJUSTING THE P ROJECTOR L EVEL ................................................................................................................................19
A DJUSTING THE Z OOM , F OCUS AND K EYSTONE .............................................................................................................. 20
A DJUSTING THE V OLUME ............................................................................................................................................... 21
ON-SCREEN DISPLAY (OSD) MENU SETTINGS.................................................................................................... 22
OSD M ENU C ONTROLS .................................................................................................................................................. 22
Navigating the OSD................................................................................................................................................... 22
S ETTING THE OSD L ANGUAGE ...................................................................................................................................... 24
M AIN M ENU .................................................................................................................................................................. 25
Main Menu Functions Available for Connected Source............................................................................................. 26
S ETUP M ENU ................................................................................................................................................................. 27
Setup Menu Functions Available for Connected Source............................................................................................. 27
Advance Feature ....................................................................................................................................................... 28
User Color ................................................................................................................................................................ 30
C ONFIG M ENU ............................................................................................................................................................... 31
U TILITY M ENU .............................................................................................................................................................. 32
Utility Menu Functions Available for Connected Source........................................................................................... 33
L ANGUAGE M ENU .......................................................................................................................................................... 34
S TATUS M ENU ............................................................................................................................................................... 35
MAINTENANCE AND SECURITY.............................................................................................................................. 36
R EPLACING THE P ROJECTION L AMP ............................................................................................................................... 36
Resetting the Lamp.................................................................................................................................................... 38
C LEANING THE P ROJECTOR ............................................................................................................................................ 38
Cleaning the Lens...................................................................................................................................................... 39
Cleaning the Case ..................................................................................................................................................... 39
U
SING THE
K
ENSINGTON
® L
OCK
................................................................................................................................... 39
TROUBLESHOOTING.................................................................................................................................................. 40
C
OMMON PROBLEMS AND SOLUTIONS
............................................................................................................................ 40
T IPS FOR T ROUBLESHOOTING ......................................................................................................................................... 40
LED E
RROR
M
ESSAGES
................................................................................................................................................. 41
I MAGE P ROBLEMS .......................................................................................................................................................... 41
L
AMP
P
ROBLEMS
........................................................................................................................................................... 42
R EMOTE C ONTROL P ROBLEMS ....................................................................................................................................... 42
A
UDIO
P
ROBLEMS
.......................................................................................................................................................... 42
H AVING THE P ROJECTOR S ERVICED ............................................................................................................................... 43
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— vi —
SPECIFICATIONS......................................................................................................................................................... 44
S PECIFICATIONS ............................................................................................................................................................. 44
Input/output connectors............................................................................................................................................. 46
P ROJECTION D ISTANCE V.S. P ROJECTION S IZE ............................................................................................................... 47
DX130....................................................................................................................................................................... 47
DX125/DS125 ........................................................................................................................................................... 48
AB110 ....................................................................................................................................................................... 49
T IMING M ODE T ABLE .................................................................................................................................................... 50
P
ROJECTOR
D
IMENSIONS
................................................................................................................................................ 52
REGULATORY COMPLIANCE.................................................................................................................................. 53
FCC W
ARNING
.............................................................................................................................................................. 53
C ANADA ........................................................................................................................................................................ 53
S
AFETY
C
ERTIFICATIONS
............................................................................................................................................... 53
EN 55022 W ARNING ..................................................................................................................................................... 53
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–1 –
G ETTING S TARTED
Packing Checklist
The remote control that ships with the projector depends on the model you purchased.
Carefully unpack the projector and check that the following items are included:
Models: DS125/AB110 Models: DX125/DX130
DLP
PROJECTOR
R
EMOTE CONTROL
(
WITH ONE 3V CR2025
BATTERY
)
R
EMOTE CONTROL
(
WITH TWO AAA BATTERIES )
P
OWER CORD USB CABLE S- VIDEO CABLE C OMPUTER CABLE
(DVI-DB15)
DVI-
TO
-RGB
ADAPTER DVI-
TO
-YP
B
P
R
ADAPTER CD-ROM (T
HIS
U SER ’ S MANUAL ) Q
UICK START GUIDE
C
ARRYING CASE
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work.
Caution:
Avoid using the projector in dusty environments.
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–2 –
Accessories
You can purchase the following accessories from your dealer:
A
UDIO CABLE
DVI-
TO -YP B P R CABLE
DVI-
TO -DVI C OMPUTER CABLE
V
IDEO CABLE
PN6E0766
M
AC ADAPTER
R
EPLACEMENT LAMP
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–3 –
Views of Projector Parts
Front-right View
I TEM L ABEL D ESCRIPTION S EE PAGE :
1.
Front IR receiver Receiver for IR signal from remote control
11
2.
Height-adjuster button Push to release height adjuster
3.
Height adjuster Adjusts level of projector
19
4.
Lens Adjust focus/zoom on top opening
5.
Focus Focuses the projected image
6.
Zoom Enlarges the projected image
20
7.
Speaker Built-in mono speaker
8.
See “Top view—OSD buttons and LEDs” on next page
9.
Rear IR receiver Receiver for IR signal from remote control
11
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.
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–4 –
Top view—On-screen Display (OSD) buttons and LEDs
AUTO
SOURCE M ENU
KEY STONE
KEY STONE
2
87
READY
POWER
POWER
1 3 54 6
I TEM L ABEL D ESCRIPTION S EE PAGE :
1.
Source/
Left cursor Detects the input device Navigates and changes settings in the OSD
16
2.
Menu Opens and exits the OSD
22
3.
Keystone/
Up cursor Corrects image-trapezoid (wider top) effect
Navigates and changes settings in the OSD
20
4.
Auto/
Right cursor Optimizes image size, position, and resolution Navigates and changes settings in the OSD
5.
Power button Turns the projector on or off
16
Orange Lamp ready—you can safely turn on or off the projector
6.
Ready LED
Flashing Lamp not ready—do not press the power button
Green Unit is powered on and working correctly
Off Unit is powered off
7.
Power LED
Flashing Operational error code
(refer to “LED Error Messages” on page 41)
8.
Keystone/
Down cursor Corrects image-trapezoid (wider bottom) effect
Navigates and changes settings in the OSD
20
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–5 –
Rear view
12 3456 7
DVI-IUSBAUDIO
S-VIDEOVIDEO
I TEM L ABEL D ESCRIPTION S EE PAGE :
1.
Power Connect the supplied power cord
16
2.
DVI-I Connect the computer cable (supplied) from a computer
3.
Video Connect a composite video cable from a video device
4.
S-video Connect the S-video cable (supplied) from a video device
5.
Audio-in Connect the audio cable (not supplied) from the input de-
vice
6.
USB Connect the USB cable (supplied) from a computer
15
7.
Security Lock Secure to permanent object with a Kensington® Lock sys-
tem
39
Note:
If your video equipment has both S-video and RCA jacks (composite video) connect to the S-video
connector.
S-video provides a better quality signal.
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–6 –
Bottom view
1
1
1
2
I
TEM
L
ABEL
D
ESCRIPTION
S
EE PAGE
:
1.
Ceiling support
holes Contact your dealer for information on mounting the projector on a ceiling.
2.
Projection lamp
cover Remove when changing lamp
36
Caution:
For ceiling installations, use approved mounting hardware and M4 screws with a maximum screw
depth of 6 mm (1/4 inch). To allow for proper ventilation, keep a distance of 50 cm (20 inches) from
walls and ceiling. For permanent installations, follow local codes.
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–7 –
Remote Control Parts (DS125/AB110)
12
89
3
15
14
13
12
11
10
4
5
6
7
16
Important:
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation.
2. Be sure nothing obstructs the path between the remote control and the projector. If the path be-
tween remote control and the projector is obstructed, you can bounce the signal off certain
reflective surfaces such as projector screens.
3. The buttons and keys on the projector have the same functions as the corresponding buttons on
the remote control. This user’s manual describes the functions based on the remote control.
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–8 –
I TEM L ABEL D ESCRIPTION S EE PAGE :
1.
IR transmitter Transmits signals to projector
2.
Enter Changes settings in the OSD
22
3.
Power Turns the projector on or off
16
4.
Right cursor Navigates and changes settings in the OSD
Right arrow when connected through USB to a PC and
OSD is Off
22
5.
Volume up Adjusts volume
6.
Volume down Adjusts volume 21
7.
Mute Mutes the built-in speaker
8.
Freeze Freeze/unfreezes the on-screen picture
9.
Source Detects the input device
16
10.
Auto Auto adjustment for phase, tracking, size, position
11.
Keystone bottom Corrects image-trapezoid (wider bottom) effect
12.
Keystone top Corrects image-trapezoid (wider top) effect
20
13.
Down cursor Navigates and changes settings in the OSD
Down arrow when connected through USB to a PC and
OSD is Off
14.
Left cursor Navigates and changes settings in the OSD
Left arrow when connected through USB to a PC and
OSD is Off
15.
Menu Opens the OSD
16.
Up cursor Navigates and changes settings in the OSD
Up arrow when connected through USB to a PC and
OSD is Off
22
Note:
The remote control can only interface with a computer when connected to the computer through a
USB cable connection. The computer cable connects a computer to the projector for display pur-
poses only.
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–9 –
Remote Control Parts (DX125/DX130)
15
2
3
4
5
6
7
8
9
10
11
12
13
14
17
18
19
20
21
22
23
24
25
26
27
28 1
16
Important:
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation.
2. Be sure nothing obstructs the path between the remote control and the projector. If the path be-
tween the remote control and the projector is obstructed, you can bounce the signal off certain
reflective surfaces such as projector screens.
3. The buttons and keys on the projector have the same functions as the corresponding buttons on
the remote control. This user’s manual describes the functions based on the remote control.
I
TEM
L
ABEL
D
ESCRIPTION
S
EE PAGE
:
1.
IR transmitter Transmits signals to projector
2.
Status LED Lights when the remote control is used
3.
Laser Press to operate the on-screen pointer
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I TEM L ABEL D ESCRIPTION S EE PAGE :
4.
Up Up arrow when connected through USB to a PC
5.
Right Right arrow when connected through USB to a PC
6.
Down Down arrow when connected through USB to a PC
7.
Page Down Page down when connected through USB to a PC
8.
Up cursor
9.
Right cursor
10.
Down cursor
Navigates and changes settings in the OSD
22
11.
Volume +/- Adjusts volume 21
12.
Mute Mutes the built-in speaker
13.
Zoom+ Zoom in
14.
Zoom- Zoom out
15.
Freeze Freeze/unfreezes the on-screen picture
16.
Blank Makes the screen blank
17.
Source Detects the input device
18.
Auto Auto adjustment for phase, tracking, size, position
19.
Menu Opens the OSD
22
20.
Status Opens the OSD Status menu (the menu only opens
when an input device is detected)
35
21.
Keystone
top/bottom Corrects image-trapezoid (wider top/bottom) effect 20
22.
Left cursor Navigates and changes settings in the OSD
23.
Enter Changes settings in the OSD 22
24.
Page Up Page up when connected through USB to a PC
25.
Left Left arrow when connected through USB to a PC
26.
Enter Enter key when connected through USB to a PC
27.
Power Turns the projector on or off
16
28.
Laser Use as on-screen pointer. DO NOT POINT IN EYES.
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–11 –
Note:
The remote control can only interface with a computer when connected to the computer through a
USB cable connection. The computer cable connects a computer to the projector for display pur-
poses only.
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to point the
remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or
the rear of the projector, the remote will function well within a radius of about 10 meters (33 feet) and
30 degrees above or below the projector level. If the projector does not respond to the remote control,
move a little closer.
Projector and Remote Control Buttons
The projector can be operated using the remote control or the buttons on the top of the projector. All
operations can be carried out with the remote control; however the buttons on the projector are lim-
ited in use. The following illustration shows the corresponding buttons on the remote control and on
the projector.
Remote Control (DS125/AB110)
1 7 3/6 5/7 2/4
3
1
7
6
5
4
2
Some buttons on the projector have two functions. For example, item 3/6 on the projector functions
both as the source button and as the left cursor key in OSD menus.
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Remote Control (DX125/DX130)
2
3
4
5
6
9
1
10
7
8
AUTO
SOURCE MENU
KEY STON E
KEY STON E
6
3/7
POWER
4/9 8/10 12/5
Some buttons on the projector have two functions. For example, item 8/10 on the projector functions
both as the keystone button and as the up cursor key in OSD menus.
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S ETUP AND O PERATION
Inserting the Remote Control Batteries (DS125/AB110)
1.
Remove the battery compartment cover
by sliding the cover in the direction of
the arrow.
2.
Insert the supplied battery with the posi-
tive side facing up.
3.
Replace the cover.
Caution:
1. Only use a 3V lithium battery (CR2025).
2. Dispose of used batteries according to local ordinance regulations.
3. Remove the battery when not using the projector for prolonged periods.
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Inserting the Remote Control Batteries (DX125/DX130)
1.
Remove the battery compartment cover
by sliding the cover in the direction of
the arrow.
2.
Insert the supplied batteries taking note
of the polarity (+/-) as shown here.
3.
Replace the cover.
Caution:
1. Only use AAA alkaline batteries.
2. Dispose of used batteries according to local ordinance regulations.
3. Remove the batteries when not using the projector for prolonged periods.
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