Panasonic DLP Projector PT-DW740E PT-DW740EL PT-DX810E PT-DX810EL Operating Instructions

							Thank you for purchasing this Panasonic product. 
■ This manual is common to all the models regardless of suffixes of the Model No.
 
z S: Silver model, the standard zoom lens supplied 
LS: Silver model, the lens sold separately 
K: Black model, the standard zoom lens supplied  LK: Black model, the lens sold separately
 
■ Before operating this product, please read the instructions carefully an\
d save this manual 
for future use.
 
■ Before using your projector, be sure to read “Read this first!” (
x pages 2 to 8).
Model No.	 PT-DW740E
	 PT-DW740EL
	 PT-DX810E
	 PT-DX810EL
TQBJ0446-1
DLPTM Projector  Commercial Use
Operating Instructions
Functional Manual
ENGLISH 
						

							2 - ENGLISH
Read this first!
WARNING:THIS APPARATUS MUST BE EARTHED.
WARNING: To prevent damage which may result in fire 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 qualified 
service personnel.
3.    Do not remove the earthing pin on the mains plug. This apparatus is equipped with a three prong 
earthingtype mains plug. This plug will only fit 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.
WARNING: This is a class A product. In a domestic environment this product may cause radio interfe\
rence in which case 
the user may be required to take adequate measures.
CAUTION: To assure continued compliance, follow the attached installation instruct\
ions, which include 
using the provided power cord and shielded interface cables when connect\
ing to computer or 
peripheral device. If you use serial port to connect PC for external control of projector , you must 
use a commercial RS-232C serial interface cable with ferrite core.  Any unauthorized changes or 
modifications to this equipment will void the user’s authority to operate.
Product information (for Turkey only)
EEE   Yönetmeli ğ
ine Uygundur .
EEE  Complies with Directive of  Turkey .
Read this first!  
						

							ENGLISH - 3
Read this first!Be sure to read “Read this first!”
IMPORTANT: THE MOULDED PLUG (U.K. only)
FOR YOUR SAFETY , PLEASE READ  THE FOLLOWING  TEXT CAREFULL Y.
This appliance is supplied with a moulded three pin mains plug for your safety and convenience.  A 13 amp fuse 
is fitted in this plug. Should the fuse need to be replaced, please ensure that the replacement fuse has a rating 
of 13 amps and that it is approved by  ASTA or BSI to BS1362.
Check for the  ASTA mark 
 or the BSI mark  on the body of the fuse.
If the plug contains a removable fuse cover , you must ensure that it is refitted when the fuse is replaced. If you 
lose the fuse cover , the plug must not be used until a replacement cover is obtained.  A replacement fuse cover 
can be purchased from an  Authorised Service Center.
If the fitted moulded plug is unsuitable for the mains socket in your home, then the fuse should be 
removed and the plug cut off and disposed of safely . There is a danger of severe electrical shock if the 
cut off plug is inserted into any 13 amp socket.
If a new plug is to be fitted, please observe the wiring code as shown below .
If in any doubt, please consult a qualified electrician.
WARNING:  THIS APPLIANCE MUST BE EARTHED.
IMPORTANT:  The wires in this mains lead are coloured in accordance with the followi\
ng code:
Green - and -  Yellow:  Earth
Blue:  Neutral
Brown:  Live
As the colours of the wire in the mains lead of this applianc
e may not correspond with the coloured markings 
identifying the terminals in your plug, proceed as follows.
The wire which is coloured GREEN -  AND - YELLOW must be connected to the terminal in the 
plug which is marked with the letter E or by the Earth symbol 
 or coloured GREEN or GREEN - 
AND -  YELLOW .
The wire which is coloured BLUE must be connected to the terminal in the plug which is marked 
with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal in the plug which is marked 
with the letter L  or coloured RED.
How to replace the fuse: Open the fuse compartment with a screwdriver and replace the fuse.
13A250V BS1363/
A
HE-8 N
ASAL  
						

							4 - ENGLISH
Read this first!
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 fire or electric shock.
 
z 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.
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 fire will result.
 
z Do not damage the power cord, make any modifications to it, place it near any hot objects, bend it 
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 tha\
t might be necessary.
Completely insert the power plug into the wall outlet and the power conn\
ector into the projector terminal.
If the plug is not inserted correctly, electric shocks or overheating will result.
 
z Do not use plugs which are damaged or wall outlets which are coming loose from the wall.
Do not use anything other than the provided power cord.
Failure to observe this will result in fire or electric shocks. Please note that if you do not use the provided power 
cord to ground the device on the side of the outlet, this may result in \
electric shocks.
Clean the power plug regularly to prevent it from becoming covered in du\
st.
Failure to observe this will cause a fire.  
z If dust builds up on the power plug, the resulting humidity can damage t\
he insulation.
Pull the power plug out from the wall outlet and wipe it with a dry clot\
h regularly.
Do not handle the power plug and power connector 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 fire will result.
 
„
ON USE/INSTALLATION
Do not place the projector on soft materials such as carpets or sponge m\
ats.
Doing so will cause the projector to overheat, which can cause burns, fire 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 fire, electric shocks or deterioration of components. 
Deterioration of components (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 t\
ake 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 th\
e projector, and severe injury or damage
could result.  
						

							ENGLISH - 5
Read this first!
WARNING:
Do not cover the air intake/exhaust ports or place anything within 500 m\
m (20") of them.
Doing so will cause the projector to overheat, which can cause fire or damage to the projector.
 
z Do not place the projector in narrow, badly ventilated places.
 
z Do not place the projector on cloth or papers, as these materials could be drawn into the air inlet port.
Do not place your hands or other objects close to the air exhaust port.
Doing so will cause burns or damage your hands or other objects.  
z Heated air comes out of the air exhaust port. Do not place your hands or face, or objects which cannot 
withstand heat close to this port.
Do not look at or place your skin into the light emitted from the lens w\
hile the projector is being used.
Doing so can cause burns or loss of sight.  
z Strong light is emitted from the projector’s lens. Do not look at or place your hands directly into this light.
 
z Be especially careful not to let young children look into the lens. In a\
ddition, turn off the power and switch 
off the main power when you are away from the projector.
Never attempt to remodel or disassemble the projector.
High voltages can cause fire or electric shocks.  
z For any inspection, adjustment and repair work, please contact an Authorized Service Center.
Do not project an image with the lens cover attached.
Doing so can cause fire.
Do not allow metal objects, flammable 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 fire, electric shock, or malfunction of the 
projector.  
z 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.
Use the ceiling mount bracket specified by Panasonic.
Using the ceiling mount bracket other than the specified one will result in falling accidents.  
z Attach the supplied safety cable to the ceiling mount bracket to prevent\
 the projector from falling down.
Installation work (such as ceiling mount bracket) should only be carried out by a qualified technician.
If installation is not carried out and secured correctly it can cause in\
jury or accidents, such as electric shocks.  
z Be sure to use the wire provided with the ceiling mount bracket as an extra safety measure to prevent the 
projector from falling down. (Install in a different location to the ceiling mount bracket.)  
						

							6 - ENGLISH
Read this first!
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 fire.
 
z Use AAA/R03 batteries.
 
z Do not use unspecified batteries.
 
z Do not use chargeable batteries.
 
z Do not disassemble dry cell batteries.
 
z Do not heat the batteries or place them into water or fire.
 
z Do not allow the + and 
– terminals of the batteries to come into contact with metallic objects s\
uch as 
necklaces or hairpins.
 
z Do not store batteries together with metallic objects.
 
z Store the batteries in a plastic bag and keep them away from metallic ob\
jects.
 
z Make sure the polarities (+ and 
–) are correct when inserting the batteries.
 
z Do not use a new battery together with an old battery or mix dif
ferent types of batteries.
 
z Do not use batteries with the outer cover peeling away or removed.
If the battery fluid leaks, do not touch it with bare hands, and take the following measures if necessary .
 
z Battery fluid on your skin or clothing could result in skin inflammation or injury
.
Rinse with clean water and seek medical advice immediately.
 
z Battery fluid coming in contact with your eyes could result in loss of sight.
In this case, do not rub your eyes. Rinse with clean water and seek medi\
cal advice immediately.
Do not disassemble the lamp unit.
Doing so can cause electric shocks, burns, or injury.
Lamp replacement
The lamp has high internal pressure. If improperly handled, an explosion and severe injury or accidents will 
result.  
z The lamp can easily explode if struck against hard objects or dropped.
 
z Before replacing the lamp, be sure to turn the power off and to disconnect the power plug from the wall 
outlet.
Electric shocks or explosions can result if this is not done.
 
z When replacing the lamp, turn the power off and allow it to cool for at least one hour before handling it 
otherwise it can cause burns.
Do not use the supplied power cord with devices other than this projecto\
r.  
z Using the supplied power cord with devices other than this projector may\
 cause short circuits or 
overheating, and result in electric shock or fire.
Remove the depleted batteries from the remote control promptly.  
z Leaving them in the unit may result in fluid leakage, overheating, or explosion of the batteries.
CAUTION:
 
„
POWER
When disconnecting the power cord, be sure to hold the power plug and po\
wer connector.
If the power cord itself is pulled, the lead will become damaged, and fire, 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.
Failure to do so may result in fire or electric shock.
Disconnect the power plug from the wall outlet before carrying out any c\
leaning and replacing the unit.
Failure to do so may result in electric shock.  
						

							ENGLISH - 7
Read this first!
CAUTION:
 
„
ON USE/INSTALLATION
Do not place heavy objects on top of the projector.
Failure to observe this will cause the projector to become unbalanced an\
d fall, which could result in damage or 
injury. The projector will be damaged or deformed.
Do not put your weight on this projector.
You could fall or the projector could break, and injury will result.
 
z Be especially careful not to let young children stand or sit on the proj\
ector.
Do not place the projector in extremely hot locations.
Doing so will cause the outer casing or internal components to deteriorate, or result in fire.  
z Take particular care in locations exposed to direct sunlight or near stoves.
Do not place your hands in the openings beside the optical lens, while s\
hifting the lens.
Failure to observe this could cause injury.
Do not stand in front of the lens while the projector is being used.
Doing so can cause damage and burns to clothing.  
z Strong light is emitted from the projector’s lens.
Do not place objects in front of the lens while the projector is being u\
sed.
Doing so can cause damage to the object and can cause the set to malfunction.  
z Strong light is emitted from the projector’s lens.
Always disconnect all cables before moving the projector.
Moving the projector with cables still attached can damage the cables, which will cause fire 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 fluorescent lamps, and the broken pieces will cause 
injury.
 
z If you believe that you have absorbed the gas or that the gas has got in\
to your eyes or mouth, seek medical 
advice immediately.
 
z Ask your dealer about replacing the lamp unit and check the inside of th\
e projector.
Do not attach the air filter unit while it is wet.
Doing so may result in electric shock or malfunctions.  
z After you clean the air filter units, dry them thoroughly before reattaching them.
Do not touch the fan with your fingers or any other parts of your body when changing the lamp unit.
Doing so can cause injury.
Ask your dealer about cleaning inside the projector once a year.
Continuous use while dust is accumulated inside the projector may result in fire.  
z For cleaning fee, ask your dealer.
When not using the projector for an extended period of time, remove the \
batteries from the remote 
control.
Failure to observe this will cause the batteries to leak, overheat, catch fire or explode, which may result in fire
or contamination of surrounding area.  
						

							8 - ENGLISH
Read this first!
To remove the battery
Remote Control Battery
1. Press the guide and lift the cover.
(ii)(i)
2. Remove the batteries.  
						

							ENGLISH - 9
 
r
r Trademarks
• 
Microsoft®, Windows®, Windows Vista®, and Internet Explorer® are the registered trademarks or trademarks of 
Microsoft Corporation in the United States and/or other countries.
•  Mac, Mac OS, Mac OSX, and Safari are the trademarks of Apple Inc. registered in the United States and 
other countries.
•  PJLink
TM is a trademark or pending trademark in Japan, the United States, and ot\
her countries and regions.
•  HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of 
HDMI Licensing LLC.
•  VGA and XGA are trademarks of International Business Machines Corporation.
•  SVGA is a registered trademark of the Video Electronics Standards Association.
•  RoomView, Crestron RoomView, Crestron Connected, and Fusion RV are trademarks of Crestron Electronics, 
Inc.
• The font used in the on-screen displays is a Ricoh bitmap font, which is\
 manufactured and sold by Ricoh 
Company, Ltd.
•  Adobe Flash Player is either a trademark or registered trademark of Adobe Systems Incorporated in the 
United States and/or other countries.
•  Other names, company names or product names used in these operating instructions are the trademarks or 
registered trademarks of their respective holders.  
Please note that the operating instructions do not include the ® and  TM symbols.
r
r Illustrations in these operating instructions
• 
Note that illustrations of the projector and screens may differ from the ones you actually see.
r
r Page references
• 
In these instructions, references to pages are indicated as: ( page 00).
r
r Term
• 
In these instructions, the “Wireless/wired remote control unit” accessories are referred to as the “Remote 
control”.  
						

							10 - ENGLISH
 
Features of the Projector
High luminance & High color 
reproducibility
 
/£ The unique optical and lamp drive systems 
achieve a high luminance and high color 
reproducibility.
Easy setup and improved 
serviceability
 
/£ Extensive lineup of optional lenses allow 
more flexible setup of the projector.
Improved cost performance in 
maintenance fee
 
/£ The long life filter reduces maintenance 
costs.
Quick Steps
For details, see the corresponding pages.
1. 
Set up the projector.
(
x  page 26)
c
2. 
Attach the projection lens.
(
x  page 35)
c
3. 
Connect with other devices.
(
x  page 37)
c
4. 
Connect the power cord.
(
x  page 41)
c
5. 
Switch on the projector.
(
x  page 42)
c
6. 
Make initial settings.*
(
x  page 19)
c
7. 
Select the input signal.
(
x  page 45)
c
8. 
Adjust the image.
(
x  page 45)
* 
These are the steps to be taken when you switch on the power for the 
first time after purchasing the projector.