Operating Instructions LCD Projector Commercial Use Model No. PT-LB80NTU PT-LB80U PT-LB75NTU PT-LB75U Before operating this product, please read the instructions carefully and save this manual for future use.
Important Information Important Safety Notice 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 regarding the use of projectors. Before connecting, operating or adjusting this projector, please read these instructions completely and save this booklet with the projector for future reference.
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.
Contents J Quick steps 1. Set up your projector See “Setting up” on page 15. 2. Connect with other devices See “Connections” on page 17. Important Information Important Safety Notice ............................................. 2 Precautions with regard to safety............................. 6 WARNINGS ...................................................................... 6 CAUTIONS........................................................................ 7 Cautions when transporting ......................
Menu Navigation .......................................................27 Technical Information .............................................. 44 Navigating through the MENU ........................................ 27 Main menu and Sub-menu.............................................. 28 List of compatible signals ............................................... 44 Serial terminal................................................................. 45 Computer connection guidance.............................
Important Information Precautions with regard to safety WARNINGS If you notice smoke, strange smells or noise coming from the projector, disconnect the power plug from the wall outlet. Do not continue to use the projector in such cases, otherwise fire or electric shocks could result. Check that no more smoke is coming out, and then contact an Authorized Service Center for repairs. Do not attempt to repair the projector yourself, as this can be dangerous.
Do not place your skin into the light beam while the projector is being used. Strong light is emitted from the projector’s lens. If you place directly into this light, it can hurt or damage your skin. Do not allow the + and - terminals of the batteries to come into contact with metallic objects such as necklaces or hairpins. Failure to observe this may cause the batteries to leak, overheat, explode or catch fire. Store the batteries in a plastic bag and keep them away from metallic objects.
Important Information Precautions with regard to safety Do not short-circuit, heat or disassemble the batteries or place them into water or fire. Failure to observe this may cause the batteries to overheat, leak, explode or catch fire, and burns or other injury may result. Do not put your weight on this projector. You could fall or the projector could break, and injury may result. Be especially careful not to let young children stand or sit on the projector.
Cautions when installing Avoid setting up in places which are subject to vibration or shocks. The internal parts can be damaged, which may cause malfunctions or accidents. Avoid setting up in places which are subject to sudden temperature changes, such as near an air conditioner or lighting equipment. The life of the lamp may be shortened or the projector may be turned off. See “TEMP indicator” on page 39. Do not set up the projector near high-voltage power lines or near motors.
Important Information Precautions with regard to safety Accessories Make sure the following accessories are provided with your projector. Remote control for PT-LB80NTU / PT-LB75NTU (x1)*1 N2QAYB000260 Remote control for PT-LB80U / PT-LB75U (x1)*2 N2QAYB000262 AA batteries for Remote control (x2) Power cord secure lock (x1) TTRA0185 Power cord (x1) K2CG3DR00007 CD-ROM*3 (x1) TQBH9011 Carrying bag (x1) TPEP021 RGB signal cable (x1) 1.8 m (5’10”) K1HA15DA0002 *1. PT-LB80NTU / PT-LB75NTU only *2.
Read this first Minimum required setting screen When you start the projection for the first time or after the projector is initialized, the minimum required setting screen for projection will be displayed. J LANGUAGE Select the required language setting. LANGUAGE Press I H buttons of the remote control or control panel on the projector to select the required installation method. Press G to proceed to the ALTITUDE setting.
About Your Projector Projector body J Top and front view Zoom-Focus ring cover Cover the zoom and focus rings to protect from dust. Preparation Zoom ring (page 22) Focus ring (page 22) Air intake port Indicators POWER LOCK indicator (page 21) POWER indicator (page 21) LAMP indicator (page 39) TEMP indicator (page 39) Ambient Luminance Sensor (ALS) (page 30) Remote control signal receptor (page 23) RELEASE button Press to release the locked POWER button when turning on the projector.
About Your Projector Burglar hook port Attach a commercial burglar prevention cable. Remote control signal receptor (page 23) Lamp unit compartment (page 41) Security lock Attach the commercial shackle lock, manufactured by Kensington, to protect your projector. Compatible with the Kensington MicroSaver Security System. Speaker Air exhaust port Heated air comes out of this opening.
About Your Projector Remote control POWER button Switch between stand-by mode and projection mode. (page 19/page 20) Preparation Detect the input signal and the setting of POSITION, DOT CLOCK and CLOCK PHASE in POSITION menu will be adjusted automatically for COMPUTER signals. (page 23) The PAGE buttons are only for PT-LB80NTU/ PT-LB75NTU. See CD-ROM contents. INPUT SELECT buttons Switch the required input signal button to select. Display the main menu.
Setting up Screen size and throw distance SH You can adjust the projection size with 1.2x zoom lens. Calculate and define the throw distance as follows. SD Projected image SW Projection size (4 : 3) Screen diagonal (SD) Throw distance (L) PT-LB80NTU / PT-LB80U Minimum distance (LW) Maximum distance (LT) Throw distance (L) PT-LB75NTU / PT-LB75U Minimum distance (LW) Maximum distance (LT) 33" (0.84 m) 1.1 m (3'7") 1.1 m 40" (1.02 m) 1.1 m (3'7") 1.4 m (4'7") 1.1 m (3'7") 1.4 m 50" (1.27 m) 1.
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, See “INSTALLATION” on page 35.
Connections Before connection to the projector Read and follow the operating and connecting instructions of each peripheral device. The peripheral devices must be turned off. One RGB cable is provided with the projector. If necessary, prepare commercial connecting cables that match with the projector and each peripheral device terminals. If the input signal is affected by signal jitter, the projected image may have poor image quality and timebase correction is effective. Confirm the type of video signals.
Switching the projector on/off Power cord J Connecting J Disconnecting 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. 1. Unplug the power cord from the wall outlet. 2. Depress the latch and slide the cover off. Latch 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.
Switching the projector on/off Switching on the projector Before switching on the projector, make sure the power cord and all the other devices are connected correctly. See “Connections” on page 17 and “Power cord” on page 18. Q By control panel operation Q By remote control operation Make sure CONTROL PANEL in OPTION menu is set to VALID. The POWER button is locked to prevent malfunction and the POWER LOCK indicator lights in red. 1. Press the RELEASE button. The POWER LOCK indicator goes off.
Switching the projector on/off Switching off the projector J By control panel operation J By remote control operation Make sure the CONTROL PANEL setting in OPTION menu is set to VALID. 1. Press the POWER button. The confirmation screen will be displayed. Without any operation for 10 seconds or press any button other than the POWER button, the confirmation screen will go off and return to the projection. 2. Press the POWER button again in 10 seconds. 3. The POWER indicator will flash in orange.
Switching the projector on/off POWER and POWER LOCK indicators The POWER indicator informs you the status of the power and the POWER LOCK indicator shows the status of the RELEASE button. When the LAMP and/or TEMP indicators are flashing, the POWER and POWER LOCK indicators will not light. POWER LOCK indicator POWER indicator J POWER LOCK indicator status Indicator status Status No power is supplied. The RELEASE button is pressed and the POWER button is unlocked. The power is on.
Projecting an image Selecting the input signal 1. Switch on the connected devices. Press the play button of the required device. 2. Detect the input signal automatically. 3. Switch the aspect ratio automatically. NOTE: • If the SIGNAL SEARCH in OPTION menu is deactivated, select the required input method by pressing the INPUT SELECT buttons of the remote control or the INPUT SELECT button of the projector several times.
Remote control operation Operating range You can operate the projector with the remote control within the remote range 15 m (49'2"), approximately ± 30° vertically and horizontally. Q Facing to the projector Make sure the remote control emitter is facing to the remote control signal receptor of the projector when pressing the buttons to operate. Q Facing to the screen Make sure the remote control emitter is facing to the screen when pressing the buttons to operate the projector.
Remote control operation Switching the input signal You can switch the input method manually by pressing the COMPUTER, WIRELESS (PT-LB80NTU/PT-LB75NTU only) and VIDEO buttons. Press the required button several times or I H to cycle through the input methods as follows. You can confirm the selected input method in displayed graphical input guide on the upper right of the screen. Highlighted in yellow is selected terminal. See “INPUT GUIDE” on page 34.
Remote control operation Projecting an image in INDEX-WINDOW mode You can project an image split in 2 windows as an INDEX-WINDOW. One is frozen and stored in memory, and displayed on the screen’s left side while displaying subsequent image continues on the right. Press the MENU or RETURN button to escape. Q Changing the image size Press F G to capture a new image and change the size in 3ways.
Remote control operation Enlarging the centered area You can enlarge the projected image down to a centered area for emphasizing within the range of 1x to 2x. Q Shifting the center point Press F G I H to shift the center point. Q Enlarging the image 1. Press any side of the DIGITAL ZOOM +/- button once. The centered area of the image will then be enlarged 2. Adjust the image size by pressing the DIGITAL ZOOM +/- button. Changes the size of the image in steps of 0.1.
Menu Navigation The menu system allows you to access functions which do not have their own dedicated buttons on the remote control. The menu options are structured and categorized. You can navigate through the menu with F G H I buttons. Navigating through the MENU J Displaying the main menu Press the MENU button to display the main menu and the operating guidance. 1. Press F G to scroll to the required main menu item and press the ENTER button to select.
Menu Navigation Main menu and Sub-menu The main menu has 6 options. Select the required menu item and press ENTER to display the sub-menu. Underlined items are factory default settings. NOTE: • Some default settings vary by the selected input signal. • sub-menu items vary according to the selected input signal. • Some settings are adjustable without any signals.
Menu Navigation DETAILED SETUP OPTION OSD DESIGN INPUT GUIDE page 34 SIMPLE STARTUP LOGO ON USER INPUT OFF AUTO RGB page 34 page 34 YPBPR WIDE MODE page 35 ECO-MODE LAMP RUNTIME POWER OFF TIMER page 35 page 35 20 MIN. 30 MIN. 40 MIN. 50 MIN. 60 MIN.
PICTURE menu Remote control Control panel MENU RETURN COLOR You can adjust the color saturation of the projected image. (Available with signals of VIDEO/S-VIDEO/ YPBPR only) Lighter Darker See “Navigating through the MENU” on page 27. See “Main menu and Sub-menu” on page 28. PICTURE MODE TINT Depending on the projection environment, you can use these preset parameter settings to optimise image projection. Press I H to cycle through the options.
PICTURE menu Q STILL MODE DETAILED SETUP You can perform more detailed image adjustment manually. J For S-VIDEO/VIDEO signals Q TV-SYSTEM You can reduce the vertical flicker when projecting a still image. OFF: ON: Deactive Active NOTE: • Set to OFF when projecting a moving image. When the video signal is changed, the setting switches automatically. You can switch the setting manually to match the video data. Press I H to cycle through the options.
POSITION menu Remote control Control panel MENU RETURN DOT CLOCK If you have interference patterns of the projected image, which is sometimes referred to as moire or noise, you can minimize it by pressing I H to adjust the clock frequency. (Available with signals of RGB only) See “Navigating through the MENU” on page 27. See “Main menu and Sub-menu” on page 28.
POSITION menu The squeezed signal will be projected in 16:9 ratio. Q S4:3 The input signal will be sized down 75 % and projected. S4:3 mode is effective when projecting 4:3 image on to a 16:9 screen. Q THROUGH The image will be projected without any size adjustment. Q AUTO The signal which contains an identifying signal will be detected and automatically project the image in proper ratio. NOTE: • WIDE MODE in OPTION menu should be ON when projecting WIDE signals.
OPTION menu Remote control Control panel MENU RETURN 1. Select USER and press the ENTER button. 2. Select the required line to enter or edit the original text, and press the ENTER button. 3. Use F G I H to specify the location of the required character and press the ENTER button. The selected character will be displayed in the box. 4. Repeat the step 3 until you finish the text to display in a line. See “Navigating through the MENU” on page 27. See “Main menu and Sub-menu” on page 28.
OPTION menu LAMP POWER You can adjust the power of the lamp to save electricity, prolong the lamp life and reduce the noise. When higher luminance is required When lower luminance is sufficient You can turn off the automatic AUTO SETUP adjustment system. AUTO NOTE: • When no input signal is detected, the function is disabled. • The ECO-MODE setting is recommended when higher luminance is not required such as in a small room. BUTTON LAMP RUNTIME You can check how long the lamp has been used.
OPTION menu CLOSED CAPTION SETTING If the input signal contains closed captions, you can turn on the feature and switch the channels. CLOSED CAPTION OFF ON DETAILED SETUP You can perform more detailed setting in various items. J OSD DESIGN You can change the background color of the menu. Press I H to select the required option. Deactive Active TYPE1 TYPE2 TYPE3 MODE CC1 - 4 Change the channels CC1 - 4 NOTE: • VCR with TBC (Time Base Corrector) function is recommended for video cassette tapes.
SECURITY menu Remote control Control panel MENU RETURN See “Navigating through the MENU” on page 27. See “Main menu and Sub-menu” on page 28. J Entering the SECURITY menu Every time when you apply to the SECURITY menu, you will be asked to perform the password operation. PICTURE INPUT PASSWORD POSITION OFF PASSWORD CHANGE You can change the password operation to your original. 1. Press a series of button operation up to 8 as a password by using F G I and H buttons. 2. Press the ENTER button. 3.
WIRELESS menu Remote control Control panel Items in WIRELESS menu In WIRELESS menu, the following items are available. MENU RETURN See “Navigating through the MENU” on page 27. See “Main menu and Sub-menu” on page 28. NOTE: • The WIRELESS menu is available only with PT-LB80NTU/PT-LB75NTU. • See the wireless connecting information in the contents of the CD-ROM which is provided with the projector.
LAMP and TEMP Indicators Managing the indicated problems If a problem should occur with the projector, the LAMP and/or TEMP indicators will inform you. Manage the indicated problems as follow. 1. Confirm the status of all indicators and projector, and switch off the projector in proper way. See “Switching the projector on/off” on page 18. 2. Find out the cause of the problem by status of the LAMP and/or TEMP indicators. 3. Follow the instruction for each indication below and solve the problem. 4.
Care and Replacement Cleaning the projector J Before cleaning the projector Switch off the projector and disconnect the power plug from the wall outlet. Unplug all the cables from the projector. J Cleaning the outer surface of the projector Wipe off dirt and dust gently with a soft cloth. If it is difficult to remove the dirt, soak a cloth with water, wring the cloth well and then wipe the projector. Dry off the projector with dry cloth.
Care and Replacement Replacing the Lamp unit The lamp unit, ET-LAB80 is consumable and you must replace it regularly. It is recommended that a qualified technician carry the lamp unit replacement and consult with an Authorized Service Center. J When to replace the Lamp unit When the lamp is consumed, the brightness may decrease over time.
Care and Replacement J Replacement procedure Q Removing and replacing the lamp unit 1. Use a Phillips-head screwdriver to loosen the 2 lamp unit cover fixing screws on the back of the projector until the screws turn freely, and remove the lamp unit cover. Lamp unit cover 3. Pull the used lamp unit gently from the projector. Grip the handle and keep the lamp unit paralleled when you remove the lamp. Some parts of the lamp unit are sharpened and may cause injury. Lamp unit cover fixing screws 2.
Troubleshooting Should any problem persist, contact your dealer. Reference page Cause Power does not turn on. The power cord may not be connected securely. No electric supply at the wall outlet. TEMP indicator is lit or flashes. LAMP indicator is lit or flashes. The lamp unit cover has not been securely installed. The circuit breakers have tripped. 18 19 39 39 42 - No picture appears. The signal input source may not be connected to a terminal properly. The input selection setting may not be correct.
Technical Information List of compatible signals Mode NTSC/NTSC 4.
Technical Information Serial terminal The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connecter. J Connection D-sub 9 pin (male) Serial terminal (female) Computer J Pin assignments and signal names Pin No.
Technical Information J Cable specifications (When connected to a personal computer) Projector NC NC NC NC NC NC NC NC PC (DTE) J Control commands Command Control contents PON Power on POF Power off AVL Volume IIS Input Q$S Lamp condition query OSH AV mute Remarks In standby mode, all commands other than the PON command are ignored. The PON command is ignored during lamp ON control.
Technical Information Screen size and throw distance for 16:9 aspect ratio Projection size (16 : 9) Screen diagonal (SD) Throw distance (L) PT-LB80NTU / PT-LB80U Minimum distance (LW) Throw distance (L) PT-LB75NTU / PT-LB75U Maximum distance (LT) Minimum distance (LW) Maximum distance (LT) 33" (0.84 m) 1.2 m (3'11") 1.2 m 40" (1.02 m) 1.2 m (3'11") 1.5 m (4'11") 1.3 m (4'3") 1.5 m 50" (1.27 m) 1.6 m (5'2") 1.9 m (6'2") 1.6 m (5'2") 1.9 m 60" (1.52 m) 1.9 m (6'2") 2.3 m (7'6") 1.9 m (6'2") 2.
Technical Information Specifications Power supply AC 100 - 240 V 50 Hz/60 Hz Power consumption 300 W During standby (when fan is stopped): 4 W Amps 3.5 A - 1.2 A LCD panel Panel size (diagonal) 0.63 type (16.00 mm) Aspect ratio 4:3 Display method 3 transparent LCD panels (RGB) Drive method Active matrix method Pixels 786 432 (1 024 x 768) x 3 panels Manual zoom (1.2x)/Manual focus F 1.6 - 1.9, f 18.8 mm - 22.6 mm (PT-LB80NTU /PT-LB80U) F 1.7 - 1.9, f 18.5 mm - 22.
Technical Information S-VIDEO IN Single - line, Mini DIN 4p Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω VIDEO IN Single - line, RCA pin jack 1.0 V [p-p], 75Ω Single - line, D - sub HD 15-pin (female) RGB input/output R.G.B.: 0.7 V [p-p], 75 Ω G SYNC: 1.0 V [p-p], 75 Ω HD, VD/SYNC: TTL high impedance, automatic positive/negative polarity compatible COMPUTER Terminals YPBPR/YPBCB input/output Y: 1.0 V [p-p] (include sync) 75 Ω PB/CB, PR/CR: 0.7 V [p-p] 75 Ω AUDIO IN Single - line, 0.
Technical Information Dimensions 368 (14 - 15/32") 3 - 3/32" 233 (9 - 5/32") Unit: mm 4 93 7 - 5/8" 4 - 1/16" - 3/16" 5 103.6 194.4 - 5/32" 88 3 - 7/16" 9 - 11/32" 97 3 - 13/16" 2 - 1/8" 54.5 88.6 3 - 21/32" 3 - 15/32" Trademark acknowledgements VGA and XGA are trademarks of International Business Machines Corporation. S-VGA is a registered trademark of the Video Electronics Standards Association.
Index A DIGITAL ZOOM AC IN .............................................................................. 13 Accessories .................................................................... 10 Air exhaust port ............................................................... 13 Air filter Cleaning .................................................................... 40 Compartment .............................................................. 13 Air intake port ................................................
Index N STARTUP LOGO ............................................................ 34 STILL MODE ................................................................... 31 Sub-menu ....................................................................... 28 S-VIDEO IN ..................................................................... 13 SXGA MODE .................................................................. 36 Navigation buttons Control panel button ....................................................
Cher client Panasonic: Il est important de lire et comprendre les informations suivantes car elles fournissent des détails qui vous permettront d'utiliser le projecteur sans danger pour vous et votre environnement, conformément aux dispositions légales relatives à l'utilisation de projecteurs. Avant de brancher, utiliser ou régler ce projecteur, veuillez lire toute la notice puis la conserver avec le projecteur pour vous y référer ultérieurement.
Information Importante Avis important concernant la sécurité AVERTISSEMENT: Cet équipement a été soumis à des tests qui ont démontré que celui-ci respectait les limites spécifiées pour les appareils numériques de la classe B aux termes de la partie 15 des règles de la FCC (Federal Communications Commission U.S.A.). Ces limites ont pour objet de fournir une protection raisonnable contre les interférences nuisibles dans le cas d'une installation en milieu résidentiel.
AVERTISSEMENTS Si l'on remarque une émission de fumée, d'odeurs suspectes ou de bruits provenant du projecteur, débrancher la fiche du cordon d'alimentation de la prise de courant. Ne pas continuer d'utiliser le projecteur dans ces caslà, autrement cela peut entraîner un incendie ou des chocs électriques. Après s'être assuré que de la fumée ne se dégage plus, s'adresser à un centre technique agréé et demander que les réparations nécessaires soient faites.
Information Importante Précautions de sécurité Veiller à ce que les bornes + et – des piles n'entrent pas en contact avec des objets métalliques tels que colliers ou épingles à cheveux. Sinon, les piles risquent de fuir, de surchauffer, d'exploser ou de prendre feu. Ranger les piles dans un sac en plastique, et ne pas les ranger à proximité d'objets métalliques. N'utiliser que des piles au manganèse ou alcalines dans la télécommande. Ne jamais entrer en contact direct avec le liquide des piles.
Débrancher toujours tous les câbles avant de déplacer le projecteur. Le fait de déplacer le projecteur avec des câbles branchés peut endommager les câbles, ce qui pourrait causer un incendie ou des chocs électriques. Ne pas court-circuiter, chauffer ou démonter les piles, et ne pas les mettre dans l'eau ou dans le feu.
Information Importante Précautions de sécurité Précautions lors de l'installation Éviter de l'installer dans les endroits sujets à des vibrations ou à des chocs. Les pièces internes peuvent être endommagées, ce qui peut causer des pannes ou des accidents. Éviter d'installer le projecteur à des endroits sujets à des changements de température brusques, à proximité d'un climatiseur ou d'un matériel d'éclairage. La durée de vie de la lampe risquerait d'être réduite, ou le projecteur risquerait de s'éteindre.
L'unité de lampe ET-LAB80 a une certaine durée de vie et vous devez la remplacer régulièrement. Il est recommandé de faire remplacer l'unité de lampe par un technicien qualifié et de contacter un centre technique agréé. J Délai de remplacement de l'Unité de la lampe Lorsque la lampe est usée, la luminosité risque de diminuer.
Information Importante Remplacement de l'unité de la lampe J Procédure de remplacement Q Retirer et remplacer la lampe 1. Dévisser à l'aide d'un tournevis cruciforme les 2 vis de fixation du Couvercle de la lampe à l'arrière du projecteur jusqu'à ce qu'elles tournent librement, puis retirer le Couvercle de la lampe. Couvercle de la l'Unité de la lampe Vis de fixation du couvercle de l'Unité de la lampe 2. Dévisser les 2 vis de fixation de l'Unité de la lampe à l'aide du tournevis cruciforme. 3.
NOTE: This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material - special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.
