Panasonic PT-LB78VEA Operating Instructions Manual

PT-LB78VEA
Panasonic
Marque
Panasonic
Modèle
PT-LB78VEA
Catégorie
Projecteurs de données
Taper
Operating Instructions Manual

Ce manuel convient également à

Operating Instructions
LCD Projector
Commercial Use
Thank you for purchasing a Panasonic Projector.
Before operating this product, please read the instructions carefully, and save this manual
J
for future use.
Before using your projector, be sure to read “Precautions with regard to safety”
(pages 6 - 10).
TQBJ0302
E
NGLISH
Model No.
PT-LB90NTU
PT-LB90U
PT-LB78VU
PT-LB75VU
Important Safety Notice
Important
Information
2 -
E
NGLISH
Dear Panasonic Customer:
The following information should be read and understood as it provides details, which will enable you to operate
the projector in a manner which is both safe to you and your environment, and conforms to legal requirements re-
garding the use of projectors. Before connecting, operating or adjusting this projector, please read these instruc-
tions completely and save this booklet with the projector for future reference. We hope it will help you to get the
most out of your new product, and that you will be pleased with your Panasonic LCD projector.
The serial number of your product may be found on its bottom. You should note it in the space provided below
and retain this booklet in case service is required.
Model number: PT-LB90NTU/PT-LB90U/PT-LB78VU/PT-LB75VU
Serial number:
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DONOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE.
Power Supply: This LCD Projector is designed to operate on 100 V - 240 V, 50 Hz/60 Hz AC, house current
only.
CAUTION: The AC power cord which is supplied with the projector as an accessory can only be used for
power supplies up to 125 V, 7 A. If you need to use higher voltages or currents than this, you will
need to obtain a separate 250 V power cord. If you use the accessory cord in such situations, re
may result.
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.
CAUTION: This equipment is equipped with a three-pin grounding-type power
plug. Do not remove the grounding pin on the power plug. This plug
will only t a grounding-type power outlet. This is a safety feature. If
you are unable to insert the plug into the outlet, contact an electrician.
Do not defeat the purpose of the grounding plug.
Do not remove
Pursuant to at the directive 2004/108/EC, article 9(2)
Pursuant to at the directive 2005/32/EC amended by 2008/28/EC, article 14
Panasonic Testing Center
Panasonic Service Europe, a division of Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, F.R. Germany
NOTICE:
This product has a High Intensity Discharge (HID) lamp that contains mercury. Dispose may be regulated in •
your community due to environmental considerations. For disposal or recycling information, please contact
your local authorities, or the Electronic Industries Alliance: http://www.eiae.org
Important Safety Notice
Important Safety Notice
Important
Information
E
NGLISH - 3
WARNING:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harm-
ful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures
:
Reorient or relocate the receiving antenna. •
Increase the separation between the equipment and receiver. •
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •
Consult the dealer or an experienced radio/TV technician for help. •
FCC CAUTION: To assure continued compliance, follow the attached installation instructions and use only
shielded interface cables when connecting to computer and/or peripheral devices. Any
changes or modications not expressly approved by Panasonic Corp. of North America could
void the user’s authority to operate this device.
FCC RF Exposure Warning: (if provided with wireless device)
This equipment complied with FCC radiation exposure limits set forth for an uncontrolled environment. •
This equipment has been approved for mobile operation and requires minimum 20 cm spacing be provided •
between antenna(s) and all person’s body (excluding extremities of hands, wrist and feet) during wireless
modes of operation.
This equipment may not be used with other installed transmitters, which may be capable of simultaneous •
transmission.
WARNING:
Not for use in a computer room as dened in the Standard for the Protection of Electronic Computer/Data •
Processing Equipment, ANSI/NFPA 75.
For permanently connected equipment, a readily accessible disconnect device shall be incorporated in the •
building installation wiring.
For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible
• .
Declaration of Conformity
Model Number: PT-LB90NTU/PT-LB90U/PT-LB78VU/PT-LB75VU
Trade Name: Panasonic
Responsible party: Panasonic Corporation of North America
Address: One Panasonic Way, Secaucus, New Jersey 07094
Telephone number: (888) 411 - 1996
E-mail: [email protected]
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Information on Disposal in other Countries outside the European
These symbols are only valid in the European Union.
If you wish to discard this product, please contact your local authorities or dealer and ask for the
correct method of disposal.
Environment care information for users in China
This symbol is only valid in China.
4 -
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Contents
User logo display function
You can project your unique image such as
your company’s logo when projection starts.
(
Æ
page 37)
FUNCTION button
You can assign almost all the items on the
on-screen menu to the FUNCTION button of
the remote control and control panel.
You can display the frequently used functions
by pressing the FUNCTION button.
(
Æ
page 26, 41)
Standby power reduction
The standby power is highly reduced from
the previous model.
Approx. 4.0 W (PT-LB80NTU)
Approx. 0.9 W (PT-LB90NTU)
(Standby mode: In “ECO”)
Quick steps
J
For details, see the corresponding pages.
1. Set up your projector.
(
Æ
page 15)
2.
Connect with other devices
.
(
Æ
page 17)
3. Connect the power cord.
(
Æ
page 19)
4. Switch on the projector.
(
Æ
page 21)
5. Select the input signal.
(
Æ
page 23)
6. Adjust the image.
(
Æ
page 23)
Important Information
Important Safety Notice ............................ 2
Precautions with regard to safety ............ 6
WARNING ..............................................................6
CAUTION ...............................................................7
Cautions when transporting ...................................8
Cautions when installing ........................................8
Cautions on use .....................................................9
Security ..................................................................9
Cleaning and maintenance ....................................9
Disposal .................................................................9
Accessories ..........................................................10
Preparation
Read this rst............................................11
About Your Projector .............................. 12
Projector body ......................................................12
Remote control .....................................................14
Getting Started
Setting up ................................................. 15
Screen size and throw distance ...........................15
Projection method ................................................16
Front leg adjusters and throwing angle ................16
Connections ............................................. 17
Before connecting to the projector .......................17
Connecting example: AV equipment ....................17
Connecting example: Computers.........................18
Basic Operation
Switching the projector on/off ................ 19
Power cord ...........................................................19
POWER and POWER LOCK indicators ...............20
Switching on the projector....................................21
Switching off the projector ....................................22
Projecting an image ................................ 23
Selecting the input signal .....................................23
Positioning the image...........................................23
Remote control operation ....................... 24
Capturing an image..............................................24
Stopping the projection temporarily .....................24
Switching the input signal ....................................24
Setting up the image position automatically.........25
Resetting to the factory default settings ...............25
Controlling the volume of the speaker .................25
Projecting an image in INDEX-WINDOW mode ..25
Enlarging the image .............................................26
Using an assigned function ..................................26
Important
Information
PreparationGetting StartedBasic OperationSettingsMaintenanceAppendix
E
NGLISH - 5
Settings
Menu Navigation ...................................... 27
Navigating through the MENU .............................27
ON-SCREEN MENU ............................................28
Main menu ...........................................................28
Sub-menu ............................................................28
PICTURE menu ........................................ 30
PICTURE MODE .................................................30
CONTRAST .........................................................30
BRIGHTNESS ......................................................30
COLOR ................................................................30
TINT .....................................................................30
SHARPNESS .......................................................30
WHITE BALANCE ................................................30
COLOR TEMPERATURE ....................................30
DAYLIGHT VIEW .................................................31
STILL MODE ........................................................31
NOISE REDUCTION ...........................................31
TV-SYSTEM .........................................................31
RGB/YP
B
P
R
..........................................................31
POSITION menu ....................................... 32
REALTIME KEYSTONE .......................................32
KEYSTONE .........................................................32
SHIFT ...................................................................32
SHIFT V ...............................................................32
DOT CLOCK ........................................................32
CLOCK PHASE ...................................................32
OVER SCAN ........................................................33
ASPECT ...............................................................33
FRAME LOCK ......................................................34
LANGUAGE menu ................................... 35
DISPLAY OPTION menu .......................... 36
ON-SCREEN DISPLAY .......................................36
CLOSED CAPTION SETTING .............................36
STARTUP LOGO .................................................37
AUTO SETUP ......................................................37
SIGNAL SEARCH ................................................37
BACK COLOR .....................................................37
WIDE MODE ........................................................38
SXGA MODE .......................................................38
OTHER FUNCTIONS ..........................................38
PROJECTOR SETUP menu ..................... 39
STATUS ...............................................................39
NO SIGNAL SHUT-OFF ......................................39
INITIAL START UP ...............................................39
INSTALLATION ....................................................39
HIGH ALTITUDE MODE ......................................39
STANDBY MODE ................................................40
LAMP POWER .....................................................40
LAMP RUNTIME ..................................................40
EMULATE ............................................................40
FUNCTION BUTTON ...........................................41
AUDIO SETTING .................................................41
TEST PATTERN ...................................................42
INITIALIZE ALL ....................................................42
SECURITY menu ...................................... 43
PASSWORD ........................................................43
PASSWORD CHANGE ........................................43
TEXT DISPLAY ....................................................43
TEXT CHANGE ...................................................43
MENU LOCK ........................................................44
MENU LOCK PASSWORD ..................................44
CONTROL DEVICE SETUP ................................44
NETWORK menu
(PT-LB90NTU only)
......... 45
Maintenance
LAMP and TEMP Indicators .................... 46
Managing the indicated problems ........................46
Care and Replacement ............................ 47
Before Care and Replacement ............................47
Cleaning the projector ..........................................47
Replacing the Lamp unit ......................................48
Troubleshooting ...................................... 51
Appendix
Technical Information ............................. 52
List of compatible signals .....................................52
Serial terminal ......................................................53
LAN terminal ........................................................54
MENU LOCK PASSWORD ..................................54
Specications .......................................... 55
Ceiling mount bracket safeguards......... 57
Dimensions .............................................. 58
Trademark acknowledgements .............. 58
Index ......................................................... 59
Informations importantes
Avis important concernant la sécurité .. 60
Précautions de sécurité .......................... 62
AVERTISSEMENT ...............................................62
MISE EN GARDE ................................................63
Précautions lors du transport ...............................64
Précautions lors de l’installation...........................64
Précautions lors de l’utilisation.............................65
Sécurité ................................................................65
Nettoyage et entretien..........................................65
Mise au rebut .......................................................65
Remplacement de l'unité de la lampe .... 66
Contents
Be sure to read “Precautions with regard to safety”. (
Æ
pages 6 - 10)
Precautions with regard to safety
Important
Information
6 -
E
NGLISH
WARNING
POWER
The wall outlet or the circuit breaker shall
be installed near the equipment and shall
be easily accessible when problems oc-
cur. If the followings 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,
z
cut off the power supply.
If the projector is dropped or the cabinet is broken,
z
cut off the power supply.
If you notice smoke, strange smells or noise com-
z
ing 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 re will result.
Do not damage the power cord, make any modi-
z
cations 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 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
z
cord.
Do not use plugs which are damaged or wall outlets
z
which are coming loose from the wall.
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
z
humidity can damage the insulation.
If not using the projector for an extended period of
z
time, pull the power plug out from the wall outlet.
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 materi-
als 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 pro-
jector 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.
Installation work (such as ceiling sus-
pension) 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 ceil-
z
ing 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 venti-
z
lated places such as closets or bookshelves.
Do not place the projector on cloth or papers, as
z
these materials could be drawn into the air inlet port
.
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
z
place your hands or face, or objects which cannot
withstand heat close to this port.
Precautions with regard to safety
Precautions with regard to safety
Important
Information
E
NGLISH - 7
Do not look into or touch the lights emit-
ted 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
z
not look or place your hands directly into this light.
Be especially careful not to let young children look
z
into the lens. In addition, turn off the power and
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 ob-
z
jects into the projector or drop them onto the pro-
jector.
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.
ACCESSORIES
Do not use or handle the batteries im-
properly, 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
Use manganese batteries or alkaline batteries but
z
not rechargeable batteries.
Do not dissemble dry cell batteries.
z
Do not heat the batteries or place them into water
z
or re.
Do not allow the + and – terminals of the batteries
z
to come into contact with metallic objects such as
necklaces or hairpins.
Do not store batteries together with metallic ob-
z
jects.
Store the batteries in a plastic bag and keep them
z
away from metallic objects.
Make sure the polarities (+ and –) are correct when
z
inserting the batteries.
Do not use a new battery together with an old bat-
z
tery or mix different types of batteries.
Do not use batteries with the outer cover peeling
z
away or removed.
Remove the empty batteries from the remote con-
z
trol at once.
Insulate the battery using tape or something similar
z
before disposal.
Do not allow children to reach the batter-
ies.
The battery can cause death by suffocation if swal-
z
lowed.
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
z
skin inammation or injury.
Rinse with clean water and seek medical advice
immediately.
Battery uid coming in contact with your eyes could
z
result in loss of sight.
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.
Replacement of the lamp should be carried out by
z
a qualied technician.
The lamp can easily explode if struck against hard
z
objects or dropped.
Before replacing the lamp, be sure to disconnect
z
the power plug from the wall outlet.
Electric shocks or explosions can result if this is not
done.
When replacing the lamp, allow it to cool for at least
z
one hour before 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
z
infants and pets after using it.
CAUTION
POWER
When disconnecting the power cord, hold
the plug, not the lead.
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 ex-
tended period of time, disconnect the
power plug from the wall outlet and re-
move the batteries from the remote con-
trol.
Disconnect the power plug from the wall
outlet before carrying out any cleaning.
Electric shocks can result if this is not done.
Precautions with regard to safety
Important
Information
8 -
E
NGLISH
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
z
or sit on the projector.
Do not place the projector in extremely
hot locations.
Doing so will cause the outer casing or internal com-
ponents to deteriorate, or result in re.
Take particular care in locations exposed to direct
z
sunlight or near stoves.
Always disconnect all cables before mov-
ing 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 medi-
cal advice immediately.
Ask your dealer about replacing the lamp unit and
check the inside of the projector.
Do not use projectors with the adjustable
feet or lens cover removed.
If this not observed, the sets will not operate correctly
or accidents will result.
Cautions when transporting
When transporting the projector, the adjuster legs
must be housed and do not hold them. Please se-
curely hold only its bottom and none of its other parts
or surfaces as this will result in malfunctions.
When transporting, keep the projector in the
provided carrying bag.
Face the lens of the projector in an upward direc-
z
tion and put it gently into the carrying bag.
Do not put anything other than the projector and its
z
accessories in the carrying bag.
Cautions when installing
Do not use under the following
conditions.
Do not set up the projector outdoors.
z
The projector is designed for indoor use only.
Avoid setting up in places which are subject to
z
vibration or shocks.
If the projector is installed in a place where vibra-
tions are transmitted or mounted in a car or a ves-
sel, vibrations or impacts will result in damage to
the internal parts, causing failure. Install the product
in a place free from vibrations and impacts.
Avoid setting up in places which are subject to
z
sudden temperature changes, such as near an
air conditioner or lighting equipment.
Failure to observe this will result in malfunctions or
the lamp life will be shortened.
See “TEMP indicator” on page 46.
Avoid setting up in places which are near high-
z
voltage power lines or near motors.
The product will be exposed to interference if it is
installed in the vicinity of high-voltage electrical
power lines or power sources.
z
Do not install the projector at elevations higher
than 2 700 m (8 858 ft) above sea level.
If using this projector at high elevations 1 400 -
2 700 m (4 593 - 8 858 ft) above sea level, set the
HIGH ALTITUDE MODE to ON.
Failure to observe this will result in malfunctions
or the lamp life or life of other components will be
shortened.
Be sure to ask a specialised tech-
nician when installing the product
to a ceiling.
If the product is to be installed hanging from the ceil-
ing, purchase an optional hanging attachment (Model
No. ET-PKB80). Please call a specialised technician
or contact an Authorized Service Center for installa-
tion.
Lens Focus
Do not adjust the lens focus in the initial period after
switching the projector on. The high clarity projector
lens is thermally affected by the light from the light
source, making the focus unstable in the period just
after switching on. Please allow a warm-up time of at
least 30 minutes before adjusting the lens focus.
Precautions with regard to safety
Important
Information
E
NGLISH - 9
Cautions on use
In order to get the picture quality
Draw curtains or blinds over windows and turn off any
lights near the screen to prevent outside light or light
from indoor lamps from shining onto the screen.
Depending on where the projector is used, air exhaust
vents or the warm air from air conditioning can cause
a shimmering effect on the screen. For this reason,
take care not to shield the air exhaust vents and con-
sider the direction of the air owing from air condition-
ing.
Do not touch the surface of the
projector lens cover with your
bare hand.
If the surface of the lens becomes dirty from nger-
prints or anything else, this will be magnied and
projected onto the screen.
Do not move the projector while it
is operating or subject it to vibra-
tion or impact.
The service life of its internal components will be
shortened.
The projector has a high pressure
mercury lamp that is characterized
as follows:
The brightness of the lamp will decrease over time.
z
The lamp may explode or shorten the lamp life by
z
shocks or chipping damage.
In rare cases, it may burst shortly after the rst use.
z
The possibility of its bursting increases when the
z
lamp is used beyond the replacement time.
If the lamp bursts, gas inside the lamp is released
z
in the form of smoke.
The life of a mercury lamp varies according to the
z
individual difference or conditions of use.
In particular, turning the power on and off frequently
z
and/or repeatedly as well as continuous use for
10 hours will greatly affect the life cycle. Provide a
lamp for replacement in advance.
Connection to external device
When connecting the projector to a computer or
external device, use the power cord supplied with the
corresponding device and a commercially available
shielded interface cable.
Optical components
It may be necessary to replace the optical compo-
nents such as Liquid crystal panels and Polarizing
plates in less than 1 year if using the projector in a
high temperature environment or in a very dusty, oily
smoke or tobacco smoke environment. For more
details, please contact your dealer.
Liquid crystal panel
The Liquid crystal panels are precision-made. Note
that in rare cases, pixels of high precision could be
missing or always lit, but this is not a malfunction.
Do not project the same image for long periods of
time, as this may remain as an afterimage on the liq-
uid crystal panel. Display the white screen test pattern
for more than an hour to remove it. See “TEST PAT-
TERN” on page 42.
Security
Take safety measures against fol-
lowing incidents.
Personal information being leaked via this product.
z
Unauthorized operation of this product by a mali-
z
cious third party.
Interfering or stopping of this product by a malicious
z
third party.
Security instruction
The connecting network must be secured by re-
z
wall or others.
Change your password regularly.
z
Do not use a password that is simple to guess.
z
Panasonic and its afliate companies would never
z
directly inquire about your password.
Do not share your password with the general pub-
z
lic.
Set a password, and place restrictions on the users
z
who can log in.
Cleaning and maintenance
Ask an Authorized Service Center
to clean the inside of the projec-
tor at least once a year.
If dust is left to build up inside the projector without
being cleaned out, it can result in re or problems with
operation. It is a good idea to clean the inside of the
projector before the season when humid weather ar-
rives.
Ask your nearest Authorized Service Center to clean
the projector when required.
Please discuss with the Authorized Service Center
regarding cleaning costs.
Disposal
When discarding this product, please contact your lo-
cal authorities or dealer and ask for the correct meth-
od of disposal.
Precautions with regard to safety
Important
Information
10 -
E
NGLISH
Accessories
Make sure the following accessories are provided with your projector.
Remote control for
PT-LB90NTU (×1)
(N2QAYB000436)
Remote control for
PT-LB90U/LB78VU/
LB75VU (×1)
(N2QAYB000262)
Power cord (×1)
(K2CG3DR00008)
RGB signal cable (×1)
1.8 m (5'10")
(K1HA15DA0002)
Power cord
secure lock (×1)
(TTRA0185)
AA batteries for
Remote control (×2)
Carrying bag (×1)
(TPEP021)
CD-ROM (×1)
(TXFQB02VKJ2)
(PT-LB90NTU only)
Note
The protectors for enclosed products, such as a plug cover or foam cartons, must be treated properly.
z
Contact to an Authorized Service Center for lost accessories.
z
Read this rst
Preparation
E
NGLISH - 11
Read this rst
When you start the projection for the rst time or after the projector is initialised (
Æ
page 42), the LANGUAGE
menu and the INITIAL SETTING menu will be displayed.
Set those menus according to the usage conditions and environment.
The setting can be changed by navigating through the ON SCREEN MENU.
LANGUAGE
J
Select the required language setting. (
Æ
page 35)
Press ▲▼◄►buttons of the remote
1 )
control or control panel on the projector
to highlight the required language.
PLEASE SELECT LANGUAGE
SELECT
ENTER
Press the ENTER button to proceed to 2 )
the next INITIAL SETTING menu.
J
INITIAL SETTING
Select the required setting of INSTALLATION and
HIGH ALTITUDE MODE.
Press ▲▼buttons to select the required
1 )
menu.
Press ◄►buttons to change the settings
2 )
of INSTALLATION or HIGH ALTITUDE
MODE.
RETURN
SELECT
ENTER
INSTALLATION
INITIAL SETTING
FRONT/DESK
HIGH ALTITUDE MODE
SWITCH TO HIGH ALTITUDE MODE “ON” IF OVER 1400m(4593Ft).
OFF
INSTALLATION
z
(
Æ
page 16, 39)
FRONT/
DESK
Setting on a desk/oor and
projecting from front
FRONT/
CEILING
Mounting in the ceiling with a ceiling
mount bracket (sold separately) and
projecting from front
REAR/
DESK
Setting on a desk/oor and
projecting from rear (Translucent
screen is required)
REAR/
CEILING
Mounting in the ceiling with a ceiling
mount bracket (sold separately) and
projecting from rear (Translucent
screen is required)
HIGH ALTITUDE MODE (
z
Æ
page 8, 39)
OFF For use in normal environment
ON
For use at high altitude (above
1 400 m (4 593 ft))
Press the ENTER button to nish.3 )
Remarks
To return to the
z
LANGUAGE menu, press the
RETURN button in the INITIAL SETTING menu.
About Your Projector
Preparation
12 -
E
NGLISH
About Your Projector
Projector body
Top and front view
J
Zoom ring
Adjust the projection size
.
(
Æ
page 23)
Adjuster
button
(
Æ
page 16)
Remote
control signal receptor
Ambient
Luminance Sensor (ALS)
TEMP indicator
Indicates the temperature status.
(
Æ
page 46)
LAMP indicator
Indicates the lamp unit status.
(
Æ
page 46)
POWER indicator
Indicates the power supply status.
(
Æ
page 20)
POWER LOCK indicator
Indicates the locking status of the POWER button.
(
Æ
page 20)
Focus ring
Adjust the focus.
(
Æ
page 23)
Air intake port
Lens cover
Adjuster button
(
Æ
page 16)
Zoom-Focus ring cover
Control panel
Note
Do not use other than a provided power cord.
z
Do not cover the ventilation openings of the air intake port or air outlet port.
z
After adjusting the zoom and focus, be sure to close the Zoom-Focus ring cover to protect from dust.
z
Do not apply extreme force on the Zoom-Focus ring cover.
z
J
Control panel
RELEASE button
Press to release the
locked POWER button
when turning on the
projector.
(
Æ
page 21)
POWER button
Switch between standby mode
and projection mode.
(
Æ
page 21)
INPUT SELECT button
Switch to cycle through the input
method.
(
Æ
page 24)
FUNCTION button
Assign a useful function for a
shortcut.
(
Æ
page 26, 41)
FUNCTION
MENU
RETURN
INPUT SELECT
RELEASE
Cover the zoom and focus rings to protect from dust.
▲▼◄►/MENU/
ENTER/RETURN
(
Æ
page 27)
Lens cover
Air intake port
About Your Projector
Preparation
E
NGLISH - 13
Back and bottom view
J
Lamp unit compartment
(
Æ
page 49)
Terminals
AC IN
Connect the power cord
to supply electronic
power to the projector.
(
Æ
page 19)
Security lock
Attach the commercial shackle lock, manufactured
by Kensington, to protect your projector. Compatible
with the Kensington MicroSaver Security System.
Air lter compartment
(
Æ
page 47)
Front leg adjusters and leg
adjuster buttons
Adjust the projection angle.
(
Æ
page 16, 23)
Remote control
signal receptor
Burglar hook port
Attach a commercial
burglar prevention
cable.
Air intake port
Speaker
Air outlet port
Heated air comes out
of this opening.
Front leg adjusters and
leg adjuster buttons
Adjust the projection
angle.
(
Æ
page 16, 23)
Terminals
J
VARIABLE AUDIO OUT
Connect an audio cable for
outputting audio signals to
the connected equipment.
(
Æ
page 17, 18)
COMPUTER1 IN
COMPUTER2 IN
Connect a computer or
YP
B
P
R
signal cable.
(
Æ
page 18)
S-VIDEO/VIDEO IN
Connect a S-VIDEO signal cable or
an RCA composite video cable.
(
Æ
page 17)
AUDIO IN
Connect audio cables for inputting
audio signal corresponding to
VIDEO IN, S-VIDEO IN.
(
Æ
page 17)
COMPUTER AUDIO IN
Connect audio cables
for inputting audio sig-
nals corresponding to
COMPUTER1 IN and/or
COMPUTER2 IN.
(
Æ
page 18)
LAN
Connect a network
cable.
(PT-LB90NTU only)
(
Æ
page 54)
SERIAL
Connect a computer
to control the projector
operation.
(
Æ
page 18, 53)
Note
Do not place your hands or other objects close to the air outlet port as this may cause damage or injury.
z
Heated air comes out of the air outlet port. Do not place your hands or face, or objects which cannot withstand
z
heat close to this port.
About Your Projector
Preparation
14 -
E
NGLISH
Remote control
J
Top view
Remote control
signal emitters
Front view
J
POWER button
Switch between stand-by
mode and projection mode.
(
Æ
page 21, 22)
Switch the required input signal button to
select.
(The
NETWORK
button is only for PT-LB90NTU)
(See CD-ROM contents.)
(
Æ
page 24)
Display the main menu.
(
Æ
page 28)
Navigate through the menus with the
▲▼◄►buttons, and activate the menu
item with ENTER button.
(
Æ
page 27)
Capture the projected image as a frozen
picture.
(
Æ
page 24)
Reset some of the settings to the
factory default settings.
(
Æ
page 25)
The MULTI-LIVE button is only for
PT-LB90NTU.
(See CD-ROM contents.)
Control to change the scale by
means of digital zoom.
(
Æ
page 26)
Detect the input signal and the
setting of SHIFT, DOT CLOCK
and CLOCK PHASE in POSITION
menu will be adjusted automati-
cally for COMPUTER signals.
(
Æ
page 25)
The PAGE buttons are only for
PT-LB90NTU.
(See CD-ROM contents.)
Turn off the projection temporarily.
(
Æ
page 24)
Display the frozen image while
the display of subsequent images
continues.
(
Æ
page 25)
The COMPUTER SEARCH button
is only for PT-LB90NTU.
(See CD-ROM contents.)
Assign a useful function for a
shortcut.
(
Æ
page 26, 41)
Control to adjust the volume of the
speaker.
(
Æ
page 25)
Note
Do not drop the remote control.
z
Avoid contact with liquids or moisture.
z
Do not attempt to modify or disassemble the remote control.
z
Do not mix old and new batteries or batteries of different types.
z
Use only manganese batteries or alkaline batteries with the remote control.
Do not swing the strapped remote control.
z
Remarks
z
Do not let strong light shine onto the signal receptor.
The remote control may malfunction under strong light such as uorescent.
z
You can operate the projector with the remote control within the remote range of 15 m (49'2"), approximately
±30 ° vertically and horizontally.
If there are any obstacles between the remote control emitter and the remote control signal receptor, the remote
z
control may not operate correctly.
The operating range may differ due to the screen material, and this function may not be effective with a translu-
cent screen.
Battery compartment
Press the tab and lift up the cover.
Insert the batteries according to the
polarity diagram indicated inside.
Attaching a hand strap
You can attach a favourite
strap onto the remote control.
Setting up
Getting Started
E
NGLISH - 15
Setting up
Screen size and throw distance
You can adjust the projection size with 1.2× zoom lens. Calculate and dene the throw distance as follows.
SD
SW
SH
L (LW/LT)
SH
88,6 mm
L (LW/LT)
SW
Projected image
Screen
Screen
(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
Screen diagonal (SD)
Minimum distance
(LW)
Maximum distance
(LT)
Minimum distance
(LW)
Maximum distance
(LT)
0.84 m (33") — 1.1 m (3' 7") — 1.2 m (3' 11")
1.02 m (40") 1.1 m (3' 7") 1.4 m (4' 7") 1.3 m (4' 3") 1.5 m (4' 11")
1.27 m (50") 1.4 m (4' 7") 1.7 m (5' 6") 1.6 m (5' 3") 1.9 m (6' 2")
1.52 m (60") 1.7 m (5' 6") 2.1 m (6' 10") 1.9 m (6' 2") 2.3 m (7' 6")
1.78 m (70") 2.0 m (6' 6") 2.4 m (7' 10") 2.2 m (7' 2") 2.6 m (8' 6")
2.03 m (80") 2.3 m (7' 6") 2.8 m (9' 2") 2.5 m (8' 2") 3.0 m (9' 10")
2.29 m (90") 2.6 m (8' 6") 3.1 m (10' 2") 2.8 m (9' 2") 3.4 m (11' 1")
2.54 m (100") 2.9 m (9' 6") 3.5 m (11' 5") 3.2 m (10' 6") 3.8 m (12' 5")
3.05 m (120") 3.5 m (11' 5") 4.2 m (13' 9") 3.8 m (12' 5") 4.6 m (15' 1")
3.81 m (150") 4.3 m (14' 1") 5.2 m (17' 0") 4.7 m (15' 5") 5.7 m (18' 8")
5.08 m (200") 5.8 m (19' 0") 7.0 m (22' 11") 6.3 m (20' 8") 7.6 m (24' 11")
6.35 m (250") 7.3 m (23' 11") 8.7 m (28' 6") 7.9 m (25' 11") 9.5 m (31' 2")
7.62 m (300") 8.7 m (28' 6") 10.5 m (34' 5") 9.5 m (31' 2") 11.4 m (37' 4")
You can calculate more detailed screen dimensions from the screen diagonal.
The results below are approximate and may differ slightly from the actual measurements.
If the projection size is SD,
For 4:3 aspect ratio For 16:9 aspect ratio
Screen height (SH) = SD (m) × 0.0152 = SD (m) × 0.0125
Screen width (SW) = SD (m) × 0.0203 = SD (m) × 0.0221
Minimum distance (LW) = 0.0292 × SD (m)
-
0.036 = 0.0318 × SD (m)
-
0.022
Maximum distance (LT) = 0.0351 × SD (m)
-
0.044 = 0.0383 × SD (m)
-
0.046
Note
z
For the best quality of the projection image, install a screen where sunlight or room light does not shine directly
onto the screen. Close window shades or curtains to block the light and turn off the lamps.
Do not use the projector at a raised or a horizontally tilted position. Doing so may cause malfunction of the
z
projector.
You can tilt the projector body approximately ±30 ° vertically and ±10 °
horizontally.
Overtilting may result in shortening the component’s life.
Do not cover the air outlet port and air intake ports or place anything within
z
50 cm (20") of them as this may cause damage or injury.
+30 °
-
30 °
Setting up
Getting Started
16 -
E
NGLISH
Projection method
You can use the projector with any of the following 4 projection methods. To set the desired method in the projector,
see “INSTALLATION” on page 39.
Setting on a desk/oor and
J
projecting from front
Mounting in the ceiling and
J
projecting from front
Menu Method
INSTALLATION FRONT/DESK
Menu Method
INSTALLATION FRONT/CEILING
Setting on a desk/oor and
J
projecting from rear
(Using translucent screen)
Mounting in the ceiling and
J
projecting from rear
(Using translucent screen)
Menu Method
INSTALLATION REAR/DESK
Menu Method
INSTALLATION REAR/CEILING
Remarks
When mounting the projector in the ceiling, the optional ceiling mount bracket (ET-PKB80) is required.
z
Front leg adjusters and throwing angle
You can adjust the projection angle in the vertical direction by pressing the leg adjuster buttons. (
Æ
page 23)
Note
Heated air comes out of the air exhaust port. Do not touch the air exhaust port directly.
z
If keystone distortion occurs, see “KEYSTONE” on
z
page 32.
Connections
Getting Started
E
NGLISH - 17
Connections
Before connecting to the projector
Read and follow the operating instructions of each peripheral device.
z
The peripheral devices must be turned off.
z
One RGB cable is provided with the projector. If necessary, prepare commercial connecting cables that match
z
with the projector and each peripheral device terminal.
If the input signal is affected by signal jitter, the projected image may have poor image quality and timebase
z
correction is effective.
Conrm the type of video signals, see “List of compatible signals”.
z
(
Æ
page 52)
Connecting example: AV equipment
or
To S-VIDEO
output
To video output
or audio output
DVD player
Video player
Audio system
To audio input
Remarks
When you connect more than one AV equipment, switch the audio connection manually.
z
Various connecting cables are not provided with the projector. If necessary, prepare commercial connecting
z
cables that match with the projector and each peripheral device terminal.
Connections
Getting Started
18 -
E
NGLISH
Connecting example: Computers
Computer
Audio system
Computer
Computer
Computer
(Controlling a projector)
Note
When connecting the RGB signal cable, be sure to securely tighten the xing screws on the D-Sub (15-pin)
z
wall outlet.
Remarks
For the network connection between the projector and computers, see the CD-ROM contents provided .
z
(PT-LB90NTU only)
When you connect more than one computer, switch the computer connection manually.
z
One RGB cable is provided with the projector. If necessary, prepare commercial connecting cables that match
z
with the projector and each peripheral device terminals.
Switching the projector on/off
Basic Operation
E
NGLISH - 19
Switching the projector on/off
Power cord
Be sure to x the power cord to the projector with the provided “Power cord secure lock” to prevent the
power cord from coming off.
Connect the provided power cord securely.
For details, see “Precautions with regard to safety”. (
Æ
pages 6 - 10)
J
Connecting
1 ) Make sure the shape of the power plug
and the AC IN terminal on the back
of the projector match, then push the
plug all the way in.
2 )
Align the side of the power cord secure
lock with the side guide rail of the AC IN
terminal of the projector and slide it in.
Rail guide
3 ) Place the latch to the latch catcher and
press until it clicks.
Latch
4 ) Connect the power cord to a wall out-
let.
J
Disconnecting
1 ) Unplug the power cord from the wall
outlet.
2 ) Depress the latch and slide the cover
off.
Latch
3 ) Slide the power cord secure lock up
along the side guide rail and remove.
Rail guide
4 ) Hold the plug and unplug the power
cord from the AC IN terminal on the
back of the projector.
Direct power off function
J
You can switch off the electric power supply any time by unplugging the power plug from the wall outlet
or by switching off the main power. The internal lamp cooling fan keeps operating by the internal power
supply, and stops automatically when cooled enough.
Note
Do not put the projector into the carrying bag with the
z
POWER indicator lit.
Direct power on function
J
If INITIAL START UP in the PROJECTOR SETUP menu is set to ON, connect the power cord to a wall
outlet and the projection will start even when the control panel is disabled or the POWER button is
locked. (
Æ
page 39)
Switching the projector on/off
Basic Operation
20 -
E
NGLISH
POWER and POWER LOCK indicators
The POWER indicator informs you of the status of the power and the POWER LOCK indicator shows the status
of the RELEASE button. When the TEMP indicators are ashing, the POWER and POWER LOCK indicators will
light red and you cannot switch the projector on.
POWER indicator
POWER LOCK indicator
J
POWER LOCK indicator status
Indicator status Status
No illumination or ashing
No power is supplied.
z
The
z
RELEASE button is pressed and the POWER button is unlocked while
the power is on.
Red
Lit The POWER button is locked.
Flashing Pressing the locked POWER button.
J
POWER indicator status
Indicator status Status
No illumination or ashing No power is supplied and the internal cooling fan is not operating.
Red
Lit
The power is turned off (when STANDBY MODE is set to ECO).
If the POWER button is pressed, projection starts.
Flashing The power is turned off (when STANDBY MODE is set to NORMAL).
Green
Flashing The power is on and preparing for projection.
Lit The projector is projecting.
Orange
Lit
No power supply and the internal fan is cooling the lamp by internal power
supply.
Flashing
The power is switched on again while cooling the lamp and recovering to the
projection mode. Recovery may take a while.
Remarks
When the power is turned off, the internal fan is cooling the lamp by internal power supply.
z
The power is switched on again while cooling the lamp and recovering to the projection mode. Recovery may
z
take a while.
Even while the power is turned off (when
z
STANDBY MODE is set to ECO, the POWER indicator is lit in red),
power of about 0.9 W is consumed.
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Panasonic PT-LB78VEA Operating Instructions Manual

PT-LB78VEA
Panasonic
Marque
Panasonic
Modèle
PT-LB78VEA
Catégorie
Projecteurs de données
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Operating Instructions Manual
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