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R
ENGLISH
LCD Projector Commercial Use
Operating Instructions
Model No. PT-LC80E
PT-LC76E
PT-LC56E
POWER
INPUT
VIDEO RGB
AUTO
SETUP MENU
ENTER
FREEZE SHUTTER
STD
VOLUME D.ZOOM
INDEX
WINDOW
PROJECTOR
Before operating this product, please read the instructions carefully and save this
manual for future use.
TQBJ 0123-2
Dear Panasonic Customer: IMPORTANT: THE MOULDED PLUG (U.K. only)
This instruction booklet provides all the necessary operating information that FOR YOUR SAFETY, PLEASE READ THE FOLLOWING TEXT
Preparation
you might require. We hope it will help you to get the most performance out CAREFULLY.
of your new product, and that you will be pleased with your Panasonic LCD This appliance is supplied with a moulded three pin mains plug for your
projector. safety and convenience. A 13 amp fuse is fitted in this plug. Should the fuse
The serial number of your product may be found on its bottom. You should need to be replaced, please ensure that the replacement fuse has a rating of
note it in the space provided below and retain this booklet in case service is 13 amps and that it is approved by ASTA or BSI to BS1362.
required.
Check for the ASTA mark ASA or the BSI mark on the body of the fuse.
Model number: PT-LC80E / PT-LC76E / PT-LC56E 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
Serial number:
used until a replacement cover is obtained. A replacement fuse cover can be
purchased from an Authorised Service Centre.
IMPORTANT SAFETY NOTICE If the fitted moulded plug is unsuitable for the socket outlet 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
WARNING: To prevent damage which may result in fire or shock cut off plug is inserted into any 13 amp socket.
hazard, do not expose this appliance to rain or moisture.
If a new plug is to be fitted, please observe the wiring code as shown below.
Machine Noise Information Ordinance 3. GSGV, January 18, 1991: The If in any doubt, please consult a qualified electrician.
sound pressure level at the operator position is equal or less than 70 dB WARNING: -- THIS APPLIANCE MUST BE EARTHED.
(A) according to ISO 7779. IMPORTANT: -- The wires in this mains lead are coloured in accordance
with the following code: --
WARNING: Green-and-Yellow: Earth
1) Remove the plug from the wall outlet when this unit is not in use for a Blue: Neutral
prolonged period of time. Brown: Live
2) To prevent electric shock, do not remove cover. No user serviceable
As the colours of the wire in the mains lead of this appliance may not
parts inside. Refer servicing to qualified service personnel.
correspond with the coloured markings identifying the terminals in your plug,
proceed as follows.
Caution:
To assure continued compliance, follow the attached installation The wire which is coloured GREEN-AND-YELLOW must be connected
instructions, which includes using the provided power cord and shielded to the terminal in the plug which is marked with the letter E or by the
interface cables when connecting to computer or peripheral device. Earth symbol or coloured GREEN or GREEN-AND-YELLOW.
If you use serial port to connect PC for external control of projector, you The wire which is coloured BLUE must be connected to the terminal in
must use optional RS-232C serial interface cable with ferrite core. Any the plug which is marked with the letter N or coloured BLACK.
unauthorized changes or modifications to this equipment will void the user's
authority to operate. 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
/A
63
13
BS
compartment with a screwdriver and replace the
N
V
50
A2
13
fuse.
-8
HE
FUSE
L
ASA
2-ENGLISH ENGLISH-3
Contents Precautions with regard to safety
Preparation TV-SYSTEM, STILL MODE, WARNING
Preparation
SIGNAL MODE, Projecting sRGB-
IMPORTANT SAFETY NOTICE ...2 compatible pictures If a problem occurs (such as no image or no sound) or if you notice
Precautions with regard to Adjusting the position...............38 smoke or a strange smell coming from the projector, turn off the power
safety .........................................5 POSITION, DOT CLOCK, CLOCK and disconnect the mains lead from the mains socket.
Accessories .................................9 PHASE, ASPECT, RESIZING, B Do not continue to use the projector in such cases, otherwise fire or
Before use ..................................10 FRAME LOCK electric shocks could result.
Location and function of each Changing the display B Check that no more smoke is coming out, and then contact an Authorised
part...........................................12 language..................................41 Service Centre for repairs.
Option settings ..........................42 B Do not attempt to repair the projector yourself, as this can be dangerous.
Getting started OSD, AUTO SIGNAL, AUTO
KEYSTN, AUTO RGB IN, RGB2 Do not install this projector in a place which is not strong enough to
Setting-up...................................17
Projection methods, Projector SELECT, RGB/YPBPR, take the full weight of the projector.
position, Projection distances VGA60/525P, SXGA MODE, B If the installation location is not strong enough, it may fall down or tip over,
BLACKBOARD, BACK COLOR,
Connections...............................19 FRONT/REAR, DESK/CEILING, and severe injury or damage could result.
Example of connecting to video FAN CONTROL, LAMP POWER, Installation work (such as ceiling suspension) should only be carried
equipments, Example of connecting LAMP RUNTIME, FUNC 1,
to computer out by a qualified technician.
CONTROL KEY, B If installation is not carried out correctly, there is the danger that injury or
Preparation for the remote AUTO POW.OFF
control unit..............................21 electric shocks may occur.
Setting up the SECURITY
function ...................................45 If foreign objects or water get inside the projector, or if the projector is
Basic Operation
INPUT/AMEND PASSWD, dropped or the cabinet is broken, turn off the power and disconnect the
Turning on the power................22 TEXT DISPLAY/CHANGE mains lead from the mains socket.
Turning off the power................24 B Continued use of the projector in this condition may result in fire or electric
Care and maintenance
Useful functions shocks.
When the TEMP indicator and the B Contact an Authorised Service Centre for repairs.
Correcting keystone distortion LAMP indicator are
and automatic positioning.....26 illuminated...............................47 Do not overload the mains socket.
Turning off the picture and sound Cleaning and replacing B If the power supply is overloaded (for example, by using too many
momentarily ............................27 the air filter ..............................49 adapters), overheating may occur and fire may result.
Pausing a picture.......................27 Replacing the lamp unit ............50 Do not remove the cover or modify it in any way.
Enlarging the picture.................28 Before calling for service..........53 B High voltages which can cause fire or electric shocks are present inside
Adjusting the volume ................28 Cleaning and maintenance .......55 the projector.
Displaying two screens.............29 B For any inspection, adjustment and repair work, please contact an
Others Authorised Service Centre.
Adjustments and settings Specifications ............................56 Clean the mains lead plug regularly to prevent it from becoming
On-screen menus ......................30 Appendix ....................................58
Menu screens, Menu operation covered in dust.
List of compatible signals,
guide, Returning a setting to the Connector pin wiring, Projection B If dust builds up on the mains lead plug, the resulting humidity can
factory default dimensions calculation methods, damage the insulation, which could result in fire. Pull the mains lead out
Correcting keystone Using the SERIAL connector from the mains socket and wipe it with a dry cloth.
distortion .................................34 Dimensions ................................62 B If not using the projector for an extended period of time, pull the mains
Adjusting the picture.................35 Trademark lead plug out from the mains socket.
PICTURE MODE, CONTRAST, acknowledgements ................62
BRIGHT, COLOR, TINT,
SHARPNESS, Colour Hue Setting,
WHITE BALANCE R/G/B,
4-ENGLISH ENGLISH-5
Do not do anything that might damage the mains lead or the mains lead During a thunderstorm, do not touch the projector or the cable.
plug. B Electric shocks can result.
B Do not damage the mains lead, make any modifications to it, place it near Do not use the projector in a bath or shower.
Preparation
any hot objects, bend it excessively, twist it, pull it, place heavy objects on B Fire or electric shocks can result.
top of it or wrap it into a bundle.
Do not look into the lens while the projector is being used.
B If the mains lead is used while damaged, electric shocks, short-circuits or
B Strong light is emitted from the projector's lens. If you look directly into this
fire may result.
light, it can hurt and damage your eyes.
B Ask an Authorised Service Centre to carry out any repairs to the mains
B Be especially careful not to let young children look into the lens. In
lead that might be necessary.
addition, turn off the power when you are away from the projector.
Do not handle the mains lead plug with wet hands.
Do not place your hands or other objects close to the air outlet port.
B Failure to observe this may result in electric shocks.
B Heated air comes out of the air outlet port. Do not place your hands or
Insert the mains lead plug securely into the mains socket. face, or objects which cannot withstand heat close to this port, otherwise
B If the plug is not inserted correctly, electric shocks or overheating could burns or damage could result.
result.
When replacing the lamp, allow it to cool for at least one hour before
B Do not use plugs which are damaged or mains sockets which are coming
handling it.
loose from the wall.
B The lamp cover gets very hot, and contact with it can cause burns.
Do not place the projector on top of surfaces which are unstable.
Before replacing the lamp, be sure to unplug the mains lead from the
B If the projector is placed on top of a surface which is sloped or unstable, it
power outlet.
may fall down or tip over, and injury or damage could result.
B Electric shocks or explosions can result if this is not done.
Do not place the projector into water or let it become wet.
B Failure to observe this may result in fire or electric shocks. Caution
Do not place liquid containers on top of the projector. Do not cover the air inlet or the air outlet.
B If water spills onto the projector or gets inside it, fire or electric shocks B Doing so may cause the projector to overheat, which can cause fire or
could result. damage to the projector.
B If any water gets inside the projector, contact an Authorised Service B Do not place the projector in narrow, badly ventilated places such as
Centre. closets or bookshelves.
Do not insert any foreign objects into the projector. B Do not place the projector on cloth or papers, as these materials could be
B Do not insert any metal objects or flammable objects into the projector or drawn into the air inlet port.
drop them onto the projector, as doing so can result in fire or electric Do not set up the projector in humid or dusty places or in places where
shocks. the projector may come into contact with smoke or steam.
Do not place the projector on soft materials such as carpets or sponge B Using the projector under such conditions may result in fire or electric
mats. shocks.
B Doing so may cause the projector to overheat, which can cause burns, fire When disconnecting the mains lead, hold the plug, not the cord.
or damage to the projector. B If the mains lead itself is pulled, the cord will become damaged, and fire,
After removing the battery from the remote control unit, keep the short-circuits or serious electric shocks may result.
battery out of the reach of small children and infants. Always disconnect all cables before moving the projector.
B The battery can cause death by suffocation if swallowed. B Moving the projector with cables still attached can damage the cables,
B If the battery is swallowed, seek medical advice straight away. which could cause fire or electric shocks to occur.
Do not allow the + and - terminals of the batteries to come into contact Do not place any heavy objects on top of the projector.
with metallic objects such as necklaces or hairpins. B Failure to observe this may cause the projector to become unbalanced
B Failure to observe this may cause the batteries to leak, overheat, explode and fall, which could result in damage or injury.
or catch fire.
B Store the batteries in a plastic bag and keep them away from metallic objects.
6-ENGLISH ENGLISH-7
Do not short-circuit, heat or disassemble the batteries or place them
into water or fire. Accessories
B Failure to observe this may cause the batteries to overheat, leak, explode Check that all of the accessories shown below have been included with your
Preparation
or catch fire, and burns or other injury may result. projector.
When inserting the batteries, make sure the polarities (+ and -) are
correct. Card remote control unit Lithium battery for RGB signal cable [3.0 m
B If the batteries are inserted incorrectly, they may explode or leak, and fire, (TNQE239 x1) remote control unit (9