Panasonic PT-LX26HE User manual

Operating Instructions
Projector Operations
LCD Projector Commercial Use
Thank you for purchasing this Panasonic Product.
Before operating this product, please read the instructions carefully and save this manual
J
for future use.
For information on using the product via a network, refer to “Operating Instructions – Network
Operations”.
Model No.
PT-LX26HE
PT-LX30HE
PT-LW25HE
ENGLISH
LE4AC

Read this rst!
2- ENGLISH
Important
Information
Read this rst!
WARNING: THIS APPARATUS MUST BE EARTHED.
WARNING: To prevent damage which may result in re or shock hazard, do not expose this appliance to rain
or moisture.
Machine Noise Information Ordinance 3. GSGV, January 18, 1991: The sound pressure level at the operator
position is equal or less than 70 dB (A) according to ISO 7779.
WARNING:
1. Remove the plug from the mains socket when this unit is not in use for a prolonged period of time.
2. To prevent electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to
qualied service personnel.
3. Do not remove the earthing pin on the mains plug. This apparatus is equipped with a three prong earthing
type mains plug. This plug will only t an earthing-type mains socket. This is a safety feature. If you are
unable to insert the plug into the mains socket, contact an electrician. Do not defeat the purpose of the
earthing plug.
CAUTION: To assure continued compliance, follow the attached installation instructions, which includes using
the provided power cord and shielded interface cables when connecting to computer or peripheral
device. If you use serial port to connect PC for external control of projector, you must use optional
RS-232C serial interface cable with ferrite core. Any unauthorized changes or modications to
this equipment will void the user’s authority to operate.
EEE Yönetmeliğine Uygundur.
EEE Complies with Directive of Turkey.
WARNING:
TURN OFF THE UV LAMP BEFORE OPENING THE LAMP COVER.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DONOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE.
WARNING: RISK OF ELECTRIC SHOCK, DO NOT OPEN.
The lightning ash with arrowhead symbol, within an equilateral triangle, is intended to alert the
user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may
be of sufcient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the
product.

Read this rst!
ENGLISH - 3
Important
Information
WARNING:
POWER

The wall outlet or the circuit breaker shall be installed near the equipment and shall be easily
accessible when problems occur. If the following problems occur, cut off the power supply
immediately.
Continued use of the projector in these conditions will result in re or electric shock.
If foreign objects or water get inside the projector, cut off the power supply.
z
If the projector is dropped or the cabinet is broken, cut off the power supply.
z
If you notice smoke, strange smells or noise coming from the projector, cut off the power supply.
z
Please contact an Authorized Service Center for repairs, and do not attempt to repair the projector yourself.
During a thunderstorm, do not touch the projector or the cable.
Electric shocks can result.
Do not do anything that might damage the power cord or the power plug.
If the power cord is used while damaged, electric shocks, short-circuits or re will result.
Do not damage the power cord, make any modications to it, place it near any hot objects, bend it
z
excessively, twist it, pull it, place heavy objects on top of it or wrap it into a bundle.
Ask an Authorized Service Center to carry out any repairs to the power cord that might be necessary.
Insert the power plug securely into the wall outlet.
If the plug is not inserted correctly, electric shocks or overheating will result.
Do not use anything other than the provided power cord.
z
Do not use the provided power cord for other electrical equipment.
z
Do not use plugs which are damaged or wall outlets which are coming loose from the wall.
z
Clean the power plug regularly to prevent it from becoming covered in dust.
Failure to observe this will cause a re.
If dust builds up on the power plug, the resulting humidity can damage the insulation.
z
If not using the projector for an extended period of time, pull the power plug out from the wall outlet.
z
Pull the power plug out from the wall outlet and wipe it with a dry cloth regularly.
Do not handle the power plug with wet hands.
Failure to observe this will result in electric shocks.
Do not overload the wall outlet.
If the power supply is overloaded (ex., by using too many adapters), overheating may occur and re will result.
ON USE/INSTALLATION

Do not place liquid containers on top of the projector.
If water spills onto the projector or gets inside it, re or electric shocks will result.
If any water gets inside the projector, contact an Authorized Service Center.
Do not place the projector on soft materials such as carpets or sponge mats.
Doing so will cause the projector to overheat, which can cause burns, re or damage to the projector.
Do not set up the projector in humid or dusty places or in places where the projector may come into
contact with oily smoke or steam, ex. a bathroom.
Using the projector under such conditions will result in re, electric shocks or components deterioration.
Components deterioration (such as ceiling mount brackets) may cause the projector which is mounted on the
ceiling to fall down.
Do not install this projector in a place which is not strong enough to take the full weight of the
projector or on top of a surface which is sloped or unstable.
Failure to observe this will cause projector to fall down or tip over the projector, and severe injury or damage
could result.
Do not place another projector or other heavy objects on top of the projector.
Failure to observe this will cause the projector to become unbalanced and fall, which could result in damage or
injury. The projector will be damaged or deformed.

Read this rst!
4- ENGLISH
Important
Information
WARNING:
Installation work (such as ceiling mount bracket) should only be carried out by a qualied technician.
If installation is not carried out and secured correctly it can cause injury or accidents, such as electric shocks.
Do not use anything other than an authorized ceiling mount bracket.
z
Be sure to use the provided accessory wire with an eye bolt as an extra safety measure to prevent the
z
projector from falling down. (Install in a different location to the ceiling mount bracket)
Do not cover the air inlet port or the air outlet port.
Doing so will cause the projector to overheat, which can cause re or damage to the projector.
Do not place the projector in narrow, badly ventilated places such as closets or bookshelves.
z
Do not place the projector on cloth or papers, as these materials could be drawn into the air inlet port.
z
Do not place your hands or other objects close to the air outlet port.
Doing so will cause burns or damage your hands or other objects.
Heated air comes out of the air outlet port. Do not place your hands or face, or objects which cannot
z
withstand heat close to this port.
Do not look and place your skin into the lights emitted from the lens while the projector is being used.
Doing so can cause burns or loss of sight.
Strong light is emitted from the projector’s lens. Do not look or place your hands directly into this light.
z
Be especially careful not to let young children look into the lens. In addition, turn off the power and
z
disconnect the power plug when you are away from the projector.
Do not insert any foreign objects into the projector.
Doing so will cause re or electric shocks.
Do not insert any metal objects or ammable objects into the projector or drop them onto the projector.
z
Never attempt to remodel or disassemble the projector.
High voltages can cause re or electric shocks.
For any inspection, adjustment and repair work, please contact an Authorized Service Center.
z
Do not project an image with the lens cover attached.
Doing so can cause re.
Do not allow metal objects, ammable objects, or liquids to enter inside of the projector. Do not allow
the projector to get wet.
Doing so may cause short circuits or overheating, and result in re, electric shock, or malfunction of the
projector.
Do not place containers of liquid or metal objects near the projector.
z
If liquid enters inside of the projector, consult your dealer.
z
Particular attention must be paid to children.
z
Use the ceiling mount bracket specied by Panasonic.
Defects in the ceiling mount bracket will result in falling accidents.
Attach the supplied safety cable to the ceiling mount bracket to prevent the projector from falling down.
z
Be sure to ask authorized personnel or your supplier when mounting the product to a ceiling.
This requires an optional ceiling mount bracket.
Model No.: ET-PKV100H (for high ceilings), ET-PKV100S (for low ceilings),
ET-PKL100B(Projector Mount Base).

Read this rst!
ENGLISH - 5
Important
Information
WARNING:
ACCESSORIES

Do not use or handle the batteries improperly, and refer to the following.
Failure to observe this will cause burns, batteries to leak, overheat, explode or catch re.
Do not use unspecied batteries.
z
Do not disassemble dry cell batteries.
z
Do not heat the batteries or place them into water or re.
z
Do not allow the + and
z
-
terminals of the batteries to come into contact with metallic objects such as
necklaces or hairpins.
Do not store batteries together with metallic objects.
z
Store the batteries in a plastic bag and keep them away from metallic objects.
z
Make sure the polarities (+ and
z
-
) are correct when inserting the batteries.
Do not use a new battery together with an old battery or mix different types of batteries.
z
Do not use batteries with the outer cover peeling away or removed.
z
Remove the empty batteries from the remote control at once.
z
Insulate the battery using tape or something similar before disposal.
z
Do not allow children to reach the batteries (AAA/R03 or AAA/LR03 type).
The battery can cause personal injury if swallowed.
z
If swallowed, seek medical advice immediately.
z
If the battery uid leaks, do not touch it with bare hands, and take the following measures if necessary.
Battery uid on your skin or clothing could result in skin inammation or injury.
z
Rinse with clean water and seek medical advice immediately.
Battery uid coming in contact with your eyes could result in loss of sight.
z
In this case, do not rub your eyes. Rinse with clean water and seek medical advice immediately.
Do not disassemble the lamp unit.
If the lamp breaks, it could cause injury.
Lamp replacement
The lamp has high internal pressure. If improperly handled, an explosion and severe injury or accidents will
result.
The lamp can easily explode if struck against hard objects or dropped.
z
Before replacing the lamp, be sure to disconnect the power plug from the wall outlet.
z
Electric shocks or explosions can result if this is not done.
When replacing the lamp, turn the power off and allow the lamp it to cool for at least 45 minutes before
z
handling it otherwise it can cause burns.
Do not allow infants or pets to touch the remote control unit.
Keep the remote control unit out of the reach of infants and pets after using it.
z
Do not use the supplied power cord with devices other than this projector.
Using the supplied power cord with devices other than this projector may cause short circuits or
z
overheating, and result in electric shock or re.
Remove the depleted batteries from the remote control promptly.
Leaving them in the unit may result in uid leakage, overheating, or explosion of the batteries.
z
CAUTION:
POWER

When disconnecting the power cord, be sure to hold the power plug and power connector.
If the power cord itself is pulled, the lead will become damaged, and re, short-circuits or serious electric
shocks will result.
When not using the projector for an extended period of time, disconnect the power plug from the wall
outlet and remove the batteries from the remote control.
Disconnect the power plug from the wall outlet before carrying out any cleaning and replacing the
unit.
Electric shocks can result if this is not done.

Read this rst!
6- ENGLISH
Important
Information
To remove the battery
Remote Control Battery
1. Press the guide and lift the cover. 2. Remove the batteries.
CAUTION:
ON USE/INSTALLATION

Do not put your weight on this projector.
You could fall or the projector could break, and injury will result.
Be especially careful not to let young children stand or sit on the projector.
z
Do not place the projector in extremely hot locations.
Doing so will cause the outer casing or internal components to deteriorate, or result in re.
Take particular care in locations exposed to direct sunlight or near stoves.
z
Always disconnect all cables before moving the projector.
Moving the projector with cables still attached can damage the cables, which will cause re or electric shocks
to occur.
ACCESSORIES

Do not use the old lamp unit.
If used it could cause lamp explosion.
If the lamp has broken, ventilate the room immediately. Do not touch or bring your face close to the
broken pieces.
Failure to observe this will cause the user to absorb the gas which was released when the lamp broke and which
contains nearly the same amount of mercury as uorescent lamps, and the broken pieces will cause injury.
If you believe that you have absorbed the gas or that the gas has got into your eyes or mouth, seek
z
medical advice immediately.
Ask your dealer about replacing the lamp unit and check the inside of the projector.
z
Trademarks
Company names or product names used in these operating instructions are the trademarks or bregistered
•
trademarks of their respective holders.
Please note that the operating instructions do not include the ® and TM symbols.
Illustrations in these operating instructions
Note that illustrations of the projector and screens may differ from the ones you actually see.
•
Page references
In these instructions, references to pages are indicated as: (
•Æpage 00).
Term
In these instructions, the “Wireless remote control unit” accessory is referred to as the “Remote control”.
•

ENGLISH - 7
This function enables [Input search],
[Auto Keystone] correction and [Auto
PC adjustment] by pressing the
<AUTO SETUP> button.
With the Direct Power Off function,
you can disconnect the power cord
from the wall outlet or turn off the
breaker even during projection.
The digital zoom function allows
you to focus on the crucial
information during a presentation.
This function allows you to operate
and manage the projector via
network.
Auto Setup Function
Direct Power Off Function
Useful Functions for Presentations
LAN Network Function
JQuick steps
For details, see the corresponding pages.
1. Set up your projector.
(Æpage 19)
2. Connect with other devices.
(Æpage 24)
3. Connect the power cord.
(Æpage 25)
4. Power on.
(Æpage 26)
5. Select the input signal.
(Æpage 30)
6. Adjust the image.
(Æpage 30)

8- ENGLISH
Important
Information Preparation Getting Started Basic Operation Settings Maintenance Appendix
Contents Be sure to read “Read this rst!”. ( pages 2 to 6)
Important Information
Read this rst! ........................................... 2
Contents..................................................... 8
Precautions for Use................................. 10
Cautions when transporting.......................................... 10
Cautions when installing............................................... 10
Security .........................................................................11
Disposal.........................................................................11
Cautions on use ........................................................... 12
Accessories .................................................................. 13
Optional accessories .................................................... 14
Preparation
About Your Projector .............................. 15
Remote control ............................................................. 15
Projector body .............................................................. 16
Control panel ............................................................... 17
Rear terminals .............................................................. 17
Using Remote control ............................. 18
Installing and Removing batteries ................................ 18
Setting Remote control ID numbers ............................. 18
Getting Started
Setting up................................................. 19
Projection method ........................................................ 19
Parts for ceiling mount (Optional)................................. 19
Screen size and throw distance ................................... 20
Adjusting front adjustable foot ...................................... 23
Connections............................................. 24
Before connecting to the projector ............................... 24
Connecting example..................................................... 24
Basic Operation
Powering ON/OFF.................................... 25
Connecting the power cord .......................................... 25
STANDBY(R)/ON(G) indicator...................................... 26
Turning On the Projector .............................................. 27
Enter a PIN code .......................................................... 28
PIN code Protection ..................................................... 28
Turning Off the Projector .............................................. 29
Projecting................................................. 30
Selecting the image...................................................... 30
How to adjust the state of the image ............................ 30
Basic operations by using the remote
control................................................... 31
Using the AUTO SETUP function................................. 31
Switching the input signal............................................. 31
Using the SCREEN button ........................................... 31
Using the KEYSTONE button....................................... 31
Using the INFO. button................................................. 32
Using the FREEZE function ......................................... 32
Using the AV MUTE function ........................................ 32
Using the P-TIMER button ........................................... 33
Using the LAMP button ................................................ 33
Using the D.ZOOM buttons .......................................... 33
Controlling the volume of the speaker.......................... 33
Using the IMAGE button............................................... 33
Using the MUTE button ................................................ 33
Settings
Menu Navigation...................................... 34
Navigating through the menu ....................................... 34
Main menu.................................................................... 35
Sub menu ..................................................................... 35
Input menu ............................................... 37
Computer 1: RGB/Component /RGB
(Scart)/S-video ..................................................... 37
Computer 2: RGB......................................................... 37
Video ............................................................................ 37
AUTO PC adjust ...................................... 39
AUTO PC adj................................................................ 39
Manual PC adjust .................................... 40
Fine sync ...................................................................... 40
Total dots ...................................................................... 40
Horizontal ..................................................................... 40
Vertical.......................................................................... 40
Current mode ............................................................... 41
Clamp ........................................................................... 41
Display area H.............................................................. 41
Display area V .............................................................. 41
Reset ............................................................................ 41
Mode free ..................................................................... 41
Store............................................................................. 41
Image select ............................................ 42
Dynamic ....................................................................... 42
Standard....................................................................... 42
Real .............................................................................. 42
Cinema ......................................................................... 42
Blackboard(Green) ....................................................... 42
Colorboard.................................................................... 42
Image 1-4 ..................................................................... 42
Image adjust ............................................ 43

ENGLISH - 9
Important
Information
PreparationGetting StartedBasic OperationSettingsMaintenanceAppendix
Contrast........................................................................ 43
Brightness .................................................................... 43
Color............................................................................. 43
Tint .............................................................................. 43
Iris ............................................................................. 43
Color temp.................................................................... 44
Red .............................................................................. 44
Green ........................................................................... 44
Blue .............................................................................. 44
Sharpness .................................................................... 44
Gamma......................................................................... 44
Noise reduction ............................................................ 45
Progressive .................................................................. 45
Reset ............................................................................ 45
Store............................................................................. 45
Screen ...................................................... 46
Normal.......................................................................... 46
Full .............................................................................. 46
Wide(16:9).................................................................... 46
Zoom ............................................................................ 46
True .............................................................................. 46
Natural wide (PT-LW25HE Only).................................. 46
Custom ......................................................................... 46
Custom adj. .................................................................. 47
Digital zoom +............................................................... 47
Digital zoom - ............................................................... 47
Keystone ...................................................................... 47
Ceiling .......................................................................... 48
Rear.............................................................................. 48
Screen aspect (PT-LW25HE Only)............................... 48
Reset ............................................................................ 48
Sound ....................................................... 49
Volume ......................................................................... 49
Mute ............................................................................. 49
Setting ...................................................... 50
Language ..................................................................... 50
Menu position ............................................................... 50
Auto setup .................................................................... 50
Background .................................................................. 51
Display.......................................................................... 51
Logo ............................................................................. 51
Terminal........................................................................ 52
Power management ..................................................... 52
Direct on ....................................................................... 52
Standby mode .............................................................. 52
P-timer.......................................................................... 53
Closed caption.............................................................. 53
Lamp power.................................................................. 54
Remote control ............................................................. 54
Security ........................................................................ 54
Fan ............................................................................. 55
Fan control ................................................................... 55
Video delay control....................................................... 55
Lamp runtime ............................................................... 55
Filter counter ................................................................ 56
Warning log .................................................................. 56
AMX D.D. ..................................................................... 56
Factory default.............................................................. 56
Information............................................... 57
Input Source Information Display ................................ 57
Maintenance
LAMP and WARNING Indicators ............ 58
Managing the indicated problems ................................ 58
Replacement ............................................ 59
Before replacing the unit .............................................. 59
Maintenance................................................................. 59
Replacing the unit......................................................... 59
Attaching the Lens Cap ................................................ 63
Troubleshooting ...................................... 64
Appendix
Technical Information ............................. 65
Serial terminal .............................................................. 65
Other terminal............................................................... 68
List of compatible signals ............................................. 69
Specications .......................................... 72
Dimensions................................................................... 74
Ceiling mount bracket safeguards......... 74
Index ......................................................... 75
Contents

10 - ENGLISH
Important
Information
Precautions for Use
Cautions when transporting
When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts.
z
Doing so may damage the internal parts and result in malfunctions.
Do not transport the projector with the adjustable foot extended. Doing so may damage the adjustable foot.
z
Cautions when installing
Do not set up the projector outdoors.
J
The projector is designed for indoor use only.
z
Do not use under the following conditions.
J
Places where vibration and impacts occur such as in a car or vehicle: Doing so may damage the internal parts
z
and result in malfunctions.
Near the exhaust of an air conditioner or near lights (studio lamps, etc.) where temperature changes greatly
z
(Operating environment Æpage 73): Doing so may shorten the life of the lamp or result in deformation of the
outer case and malfunctions.
Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
z
Do not install the projector at elevations of 2700 m (8858 ft) or higher above
J
sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Do not use the projector installed vertically or tilted right or left. (
JÆpage 19)
Using the projector at a vertical angle that exceeds 30° may reduce product life or result in malfunction.
Be sure to ask a specialized technician when installing the product to a
J
ceiling.
If the product is to be installed hanging from the ceiling, purchase an optional Ceiling Mount Attachment (Optional
accessories Æpage 14).
Please call a specialized technician or contact an Authorized Service Center for installation.

Precautions for Use
ENGLISH - 11
Important
Information
Cautions when setting the projectors
J
zDo not stack the projectors.
Do not block the ventilation ports (intake and exhaust)
z
of the projector.
Avoid heating and cooling air from the air conditioning
z
system directly blow to the ventilation ports (intake and
exhaust) of the projector.
Make sure that there is no object under the projector
z
to prevent from covering the bottom openings.
SERIAL IN LAN COMPUTER 2 IN COMPUTER1 IN /
COMPONENTIN COMPUTER
AUDIOIN VIDEO IN
S-VIDEO IN
SERIAL IN LAN COMPUTER2 IN COMPUTER1 IN /
COMPONENTIN COMPUTER
AUDIOIN VIDEO IN
R
L
S-VIDEO IN
AUDIO IN
R
L
AUDIO IN
Do not place the projector in an enclosed space.
z
If you need to place the projector in an enclosed space, additional air conditioning and ventilation system
must be equipped. When ventilation is insufcient, remaining heat may trigger the protection circuit of the
projector.
Security
Take safety measures against following incidents.
J
Personal information being leaked via this product.
z
Unauthorized operation of this product by a malicious third party.
z
Interfering or stopping of this product by a malicious third party.
z
Security instruction (
JÆpage 54 )
Make your password as difcult to guess as possible.
z
Change your password periodically.
z
Panasonic or its afliate company never inquires a password directly to a customer. Do not tell your password
z
in case you receive such an inquiry.
The connecting network must be secured by rewall or others.
z
Set a password and restrict the users who can log in.
z
Disposal
When disposing of the product, ask your local authority or dealer about the correct methods of disposal.
The lamp contains mercury. When disposing of the used lamp unit, ask your nearest local authorities or dealer
about proper disposal of the unit.
Dispose of used batteries according to the instructions or your local disposal rule or guidelines.
SERIAL IN LAN COMPUTER 2 IN COMPUTER 1 IN /
COMPONENT IN COMPUTER
AUDIO IN VIDEO IN
S-VIDEO IN
SERIAL IN COMPUTER 2 IN COMPUTER 1 IN /
COMPONENT IN COMPUTER
AUDIO IN VIDEO IN
R
L
S-VIDEO IN
LAN
R
L
AUDIO IN
R
L
AUDIO IN
over 1 m
(40")
over 20 cm
(7.8")
over 50 cm
(20")
over 1 m (40")

Precautions for Use
12 - ENGLISH
Important
Information
Cautions on use
In order to get the picture quality
J
Draw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or light
z
from indoor lamps from shining onto the screen.
Depending on where the projector is used, heated air from an exhaust port or warm or cold air from an air
z
conditioner can cause a shimmering effect on screen.
Avoid use in locations where exhaust or streams of air from projector, other devices and air conditioners ow
between the projector and the screen.
The lens of projector is affected by the heat from the luminous source. Because of this, the focusing stays
z
unstable right after the power is turned on. Focusing is stabled after projecting image for 30 minutes and
longer.
Do not touch the surface of the projector lens with your bare hand.
J
If the surface of the lens becomes dirty from ngerprints or anything else, this will be magnied and projected
onto the screen.
LCD Panel
J
The display unit of this projector comprises three LCD panels. Although an LCD panel is a product of high-
precision technology, some of the pixels on the projected image may be missing or constantly lit. Please note that
this is not a malfunction.
Displaying a still image for a longer time may result in an after-image on the LCD panels. If this happens, display
the all white screen in the test pattern for an hour or more.
Optical components
J
Operating the projector in an environment with high temperature or heavy exposure to dust or tobacco smoke
will reduce the service life of the optical components, such as the LCD panel and polarizing plate, and may
necessitate their replacement within less than one year of use. For details, consult your dealer.
Lamp
J
The luminous source of the projector is a mercury lamp with high internal pressure.
A high pressure mercury lamp has following characteristics.
The brightness of the lamp will decrease by duration of usage.
z
The lamp may burst with sound or shorten life by shock or chipping.
z
The life of the lamp varies greatly depending on individual specicities and usage conditions. In particular,
z
continuous use over 6 hours and frequent on/off switching of the power greatly deteriorate the lamp and affect
the lamp life.
In rare cases, the lamp burst shortly after the projection.
z
The risk of bursting increases when the lamp is used beyond its replacement cycle. Make sure to replace the
z
lamp unit consistently. (“When to replace the lamp unit” (Æpage 61))
If the lamp bursts, gas contained inside of the lamp is released in a form of smoke.
z
It is recommended to store replacement lamps for contingency.
z
It is recommended to have authorized engineer or your dealer replace the lamp unit.
z
Pursuant to at the directive 2004/108/EC, article 9(2)
Panasonic Testing Centre
Panasonic Service Europe, a division of Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, F.R. Germany

Precautions for Use
ENGLISH - 13
Important
Information
Accessories
Make sure the following accessories are provided with your projector. Numbers in the brackets ( ) show the
number of accessories.
Remote control unit (x1)
(6451051677)
Power cord (x1)
(6103580203)
CD-ROM (x1)
(6103579740)
Batteries (AAA/R03 or
AAA/LR03 type) (x2)
(for remote control unit)
RGB signal cable (x1)
( 6103580425)
Filter cover (x1)
(6103593265)
AC power cord holder
(x1) (6451052124)
Lens cap (x1)
(6103578101)
String (x1)
(6103430249)
PIN Code Label (x1)
Attention
After unpacking the projector, discard the power cord cap and packaging material properly.
z
For lost accessories, consult your dealer.
z
The part numbers of accessories and separately sold components are subject to change without notice.
z
Store small parts in an appropriate manner, and keep them away from young children.
z

Precautions for Use
14 - ENGLISH
Important
Information
Contents of the supplied
JCD-ROM
The contents of the supplied CD-ROM are as follow. [: Instructions/List (PDF), : Software]
Operating Instructions – Projector Operations.
Operating Instructions – Network Operations.
Multi Projector Monitoring & Control Software 2.6(Windows)
This software allows you to monitor and control multiple projectors connected to the LAN.
•
Operation Manual Multi Projector Monitoring & Control Software 2.6
Logo Transfer Software 2.0(Windows)
This software allows you to create original images, such as company logos to be displayed when projection
•
starts, and transfer them to the projector.
This projector can be used only with RS-232C control.
•
Operation Manual Logo Transfer Software 2.0
List of compatible projector models
This is a list of projectors that are compatible with the software marked with the “
•” symbols above, and their
restrictions.
Optional accessories
Options Model No.
Ceiling Mount Bracket ET-PKV100H (for high ceilings), ET-PKV100S (for low ceilings)
Projector Mount Base ET-PKL100B
Replacement Lamp Unit ET-LAL100
Replacement Filter Unit ET-RFL100
S-Video-VGA Conversion Cable ET-ADSV

ENGLISH - 15
Preparation
About Your Projector
Remote control
(1) <AUTO SETUP> Button
Execute the setting of Auto setup in the [setting]
menu. (Æpage 50)
(2) Input Selection Buttons: <COMPUTER 1>,
<COMPUTER 2>, <VIDEO>, <S-VIDEO>,
<COMPONENT>.
These buttons are used to select the input signal.
(Æpage 31)
(3) ▲▼◄► Buttons, <SELECT> Button
Navigate the MENU display. (Æpage 34)
(4) <SCREEN> Button
Select a screen mode. (Æpage 46)
(5) <MENU> Button
Open or close the On-Screen Menu. (Æpage 34)
(6) <FREEZE> Button
Pause the projected image and sound tentatively.
(Æpage 32)
(7) <AV MUTE> Button
Temporarily turn off the image on the screen.
(Æpage 32)
(8) <D.ZOOM +/-> Buttons
Zoom in and out the images. (Æpage 33)
( 9 ) <VOLUME+/-> Buttons
Adjust the volume of the speaker. (Æpage 33)
(10) < > Button
Turn the projector on or off. (Æpage 27)
(11) <KEYSTONE> Button
Correct keystone distortion. (Æpage 31)
(12) <INFO.> Button
Operate the [information] function. (Æpage 32)
(13) <LAMP> Button
Select a lamp mode. (Æpage 33)
(14) <P-TIMER> Button
Operate the [P-timer] function. (Æpage 33)
(15) <IMAGE> Button
Select the image mode. (Æpage 33)
(16) <MUTE> Button
Mute the sound. (Æpage 33)
(17) Remote control signal emitter
Attention
Do not drop the remote control.
z
Avoid contact with liquids.
z
Do not attempt to modify or disassemble the remote
z
control.
Note
The remote control can be used within a distance of
z
about 7 m (22.97 ft) if pointed directly at the remote
control signal receiver. The remote control can control at
angles of up to ± 30 ° vertically and ± 30 ° horizontally,
but the effective control range may be reduced.
If there are any obstacles between the remote control
z
and the remote control signal receiver, the remote control
may not operate correctly.
You can operate the projector by reecting the remote
z
control signal on the screen. The operating range may
differ due to the loss of light caused by the properties of
the screen.
When the remote control signal receiver is lit with a
z
uorescent light or other strong light source, the projector
may become inoperative. Set the projector as far from
the luminous source as possible.
(1) (10)
(2)
(4)
(5)
(6)
(8)
(7)
(9)
(16)
(15)
(14)
(13)
(12)
(11)
(3)
(17)

About Your Projector
16 - ENGLISH
Preparation
( 1 ) Remote control signal receiver
( 2 ) Projection Lens
( 3 ) Air intake port
( 4 ) AC IN
( 5 ) Air outlet port
Hot air is exhausted from the exhaust vent. Do
•
not put heat-sensitive objects near this side.
( 6 ) Focus Ring
Adjust the focus.
( 7 ) Control Panel and Indicators (Æpage 17)
( 8 ) Zoom Ring
Adjust the zoom.
( 9 ) Lamp cover (Æpage 62)
The lamp unit is located inside.
(10) Terminals (Æpage 17)
(11) Speaker
(12) Air lter (Æpage 59)
(13) Adjustable foot
Adjust the projection angle.
WARNING:
Keep your hands and other objects away from
z
the air exhaust port.
Keep your hand and face away.
z
Do not insert your nger.
z
Keep heat-sensitive articles away.
z
Heated air from the air exhaust port can cause burns
or external damage.
Projector body
(7) (8)
(1)
(6)
(2) (3)
(9)
(5)
(10)
(4)
(11)
(12) (13) (5)

About Your Projector
ENGLISH - 17
Preparation
Rear terminals
(1) VIDEO IN
Connect to VIDEO input signals.
(2) COMPUTER AUDIO IN
Connect to the audio input signals.
(3) COMPUTER 1 IN/ COMPONENT IN/S-VIDEO IN
Connect to COMPUTER IN 1/ COMPONENT IN/
S-VIDEO IN input signals.
(4) COMPUTER 2 IN/ MONITOR OUT
Connect to COMPUTER IN 2/ MONITOR OUT
input signals or outputs the analog RGB signals
input the projector.
(5) LAN
Connect to a LAN cable for network connection.
(6) SERIAL IN
Connect to a computer via an RS-232C cable.
(7) Security slot
Attach the commercial shackle lock, manufactured
by Kensington, to protect your projector.
Compatible with the Kensington MicroSaver
Security System.
(8) AUDIO IN
Connect to the audio input signals.
AUDIO IN has right and left (L and R) terminals.
Attention
When a LAN cable is directly connected to the projector,
z
the network connection must be made indoors.
(3) <AUTO SETUP> Button
Execute the setting of Auto setup in the [setting]
menu.
(4) < > Button
Turn the projector on/off.
(5) <STANDBY(R)/ON(G)> indicator
Indicate the power status.
(6) <MENU> Button
Display the MENU screen. (Æpage 34)
(7) <LAMP> indicator
Light yellow when the projection lamp reaches
its end of life.
(8) <WARNING> indicator
Indicate the abnormal conditions of the projector.
(1)(3)
(4)
(5)
(6)
(7)
(2)
LAN COMPUTER 2 IN COMPUTER 1 IN /
COMPONENT IN COMPUTER
AUDIO IN VIDEO IN
R
L
S-VIDEO IN
AUDIO IN
SERIAL IN
Control panel
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(1) <SELECT> Button
Execute the selected item.
(2) ▲▼◄► (VOL -/+) Buttons
Navigate the MENU screen.
(8)

Using Remote control
18 - ENGLISH
Preparation
Using Remote control
Installing and Removing batteries
Open the cover1 ) Install batteries and close the cover2 )
(Insert the – side rst.)
Remove the batteries in the reverse order of
z
installation.
Setting Remote control ID numbers
When you use the system with multiple projectors, you can operate all the projectors simultaneously or each
projector individually using single remote control, if unique ID number is assigned to each projector.
After setting the ID number of the projector, set the same ID number to the remote control.
There are 7 different ID codes (ALL, Code 1~Code 6), the initial ID number is [ALL].
JSetting the ID number
1) While holding down the <MENU> button, press the <IMAGE> button. The number of times you press the
<IMAGE> button corresponds to the desired ID code number.
2) The number of times to press the <IMAGE> button is as follows:
Code 1= Once, Code 2= Twice, Code 3= 3 times, Code 4= 4 times
Code 5= 5 times, Code 6= 6 times
3) The ID code is changed when the <MENU> button is released.
4) The ID code is reset to [ALL] (default) by pressing the <MENU> button and <IMAGE> button at the same
time for 5 seconds or more.
Attention
If the <IMAGE> button is pressed 7 times or more, the ID code
z
cannot be changed (the operation is invalid).
The status of the ID code is not stored after replacing batteries.
z
MENU button
IMAGE button

ENGLISH - 19
Getting Started
Setting up
Projection method
You can use the projector with any of the following 4 projection methods. To set the desired method in the projector.
JMounting on the ceiling and
projecting forward
JSetting on a desk/oor and
projecting from rear
(Using translucent screen)
JMounting on the ceiling and
projecting from rear
(Using translucent screen)
JSetting on a desk/oor and
projecting forward
Attention
For optimum viewing quality, install the projector in a location where screen exposure to outside light, light from light xtures
z
or other light is at a minimum. Also draw the curtains, close blinds and turn off light xtures.
Do not use the projector installed vertically or tilted right or left. Use under such conditions could result in equipment
z
damage.
The projector must be installed so that its inclination to the horizontal plane is ±30° or less.
z
Installing the projector at an inclination that exceeds 30° may reduce product life or
z
result in malfunction.
Parts for ceiling mount (Optional)
You can install the projector on the ceiling by using the optional ceiling mount bracket (ET-PKV100H: for high
ceiling, ET-PKV100S: for low ceiling), and the optional projector mount base ET-PKL100B.
Use only the ceiling mount brackets specied for this projector.
z
Refer to the installation manual for the ceiling mount bracket when you install the bracket and the projector.
z
Attention
To ensure projector performance and security, installation of the ceiling mount bracket must be carried by your
z
dealer or a qualied technician.

Setting up
20 - ENGLISH
Getting Started
Screen size and throw distance
Place the projector referring
to the diagram on the right
and the gures of throwing
distance. You can adjust the
display size.
L (LW/LT)
Screen
L (LW/LT)
SW
Screen
SH
SW
SD
Projected image
SH
L (LW/LT) *1Projection distance (m)
SH Height of the projection area (m)
SW Width of the projection area (m)
SD Diagonal length of the projection area (m)
LW : Minimum distance*1 :
LT : Maximum distance
Attention
Before installing, please read “Precautions for Use” (
zÆpages 10 to 14).
JProjection distance for PT-LW25HE
(All measurements below are approximate and may differ slightly from the actual measurements.)
Projection size For 4:3 aspect ratio For 16:9 aspect ratio For 16:10 aspect ratio
Screen diagonal (SD)
Minimum
distance
(LW)
Maximum
distance
(LT)
Minimum
distance
(LW)
Maximum
distance
(LT)
Minimum
distance
(LW)
Maximum
distance
(LT)
0.76 m(30") 1.1 m(3.61') 1.3 m(4.34') 1.0 m(3.18') 1.2 m(3.83') 0.9m(2.91') 1.1 m(3.61')
1.02 m(40") 1.5 m(4.84') 1.8 m(5.81') 1.3 m(4.27') 1.6 m(5.13') 1.3 m(4.25') 1.5 m(4.84')
1.27 m(50") 1.9 m(6.07') 2.2 m(7.29') 1.6 m(5.35') 2.0 m(6.43') 1.6 m(5.34') 1.9 m(6.07')
1.52 m(60") 2.2 m(7.30') 2.7 m(8.76') 2.0 m(6.44') 2.4 m(7.74') 1.9 m(6.09') 2.3 m(7.50')
1.78 m(70") 2.6 m(8.53') 3.1 m(10.23') 2.3m(7.52') 2.8 m(9.04') 2.2 m(7.32') 2.7 m(8.87')
2.03 m(80") 3.0 m(9.76') 3.6 m(11.70') 2.6 m(8.61') 3.2 m(10.34') 2.6 m(8.56') 3.1 m(10.11')
2.29 m(90") 3.4 m(10.99') 4.0 m(13.18') 3.0 m(9.69') 3.5 m(11.64') 2.9 m(9.43') 3.5 m(11.64')
2.54 m(100") 3.7 m(12.22') 4.5 m(14.65') 3.3 m(10.78') 3.9 m(12.94') 3.2 m(10.34') 3.8 m(12.47')
3.05 m(120") 4.5 m(14.68') 5.4 m(17.59') 3.9 m(12.95') 4.7 m(15.55') 3.8 m(12.47') 4.6 m(15.09')
3.81 m(150") 5.6 m(18.37') 6.7m(22.01') 4.9 m(16.21') 5.9 m(19.45') 4.8 m(15.75') 5.8 m(19.03')
5.08 m(200") 7.5 m(24.52') 9.0 m(29.38') 6.6 m(21.64') 7.9 m(25.97') 6.4 m(21.00') 7.7 m(25.26')
6.35 m(250") 9.4 m(30.67') 11.0 m(36.08') 8.3 m(27.07') 9.9 m(32.48') 8.0 m(26.25') 9.6 m(31.50')
7.62 m(300") 11.2 m(36.82') 11.0m(36.08') 9.9 m(32.49') 11.0 m(36.08') 9.6 m(31.50') 11.0 m(36.08')
Any other projection distance can be obtained according to the screen dimensions (m) using the following
calculations.
The distance is shown in units of meters. (The calculated distance may contain a certain error.)
If the screen dimensions are written as “SD",
For 4:3 aspect ratio For 16:9 aspect ratio For 16:10 aspect ratio
Screen height (SH) = SD(m) × 0.6 = SD(m) × 0.490 = SD(m) × 0.530
Screen width (SW) = SD(m) × 0.8 = SD(m) × 0.872 = SD(m) × 0.848
Minimum distance (LW) = 1.475 × SD(m) - 23.28 = 1.301 × SD(m) - 23.28 = 1.266 × SD(m) - 23.28
Maximum distance (LT) = 1.770 × SD(m) - 23.66 = 1.562 × SD(m) - 23.66 = 1.520 × SD(m) - 23.66