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Operating Instructions
LCD Projector
Commercial Use
Model No. PT-LB51NTU
PT-LB51U
PT-LB51SU
AUTO
SETUP
INPUT
SELECT
COMPUTER WIRELESS VIDEO
WIRELESS
PAGE
PRESENTATION
MENU RETURN
ENTER
FREEZE SHUTTER
COMPUTER
SEARCH
DEFAULT INDEX-WINDOW
MULTI-LIVE
DIGITAL ZOOM VOLUME
Before operating this product, please read the instructions carefully and save this manual for future use.
TQBJ0228
ENGLISH
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Important Information Important Safety Notice Dear Panasonic Customer: This instruction booklet provides all the necessary operating information that you might require. 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-LB51NTU / PT-LB51U
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Important Safety Notice 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
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Contents Quick steps Important Information Important Safety Notice............................................. 2 1. Set up your projector Precautions with regard to safety............................. 6 See “Setting up” on page 14. WARNINGS ......................................................................6 CAUTIONS........................................................................7 Cautions when transporting ..............................................8 Cautions when installing ...
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Settings Appendix Menu Navigation .......................................................27 Technical Information.............................................. 44 Navigating through the MENU ........................................ 27 List of compatible signals ............................................... 44 Main menu and Sub-menu.............................................. 28 Serial terminal................................................................. 45 Computer connection guidance...
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Important Information Precautions with regard to safety WARNINGS If you notice smoke, strange smells or noise coming Do not place the projector on top of surfaces which from the projector, disconnect the power cord plug are unstable. from the wall outlet. If the projector is placed on top of a surface which is Do not continue to use the projector in such cases, sloped or unstable, it may fall down or tip over, and otherwise fire or electric shocks could result. injury or damage could resul
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Precautions with regard to safety Do not place your skin into the light beam while the Replacement of the lamp is recommended to be projector is being used. carried out by a qualified technician. Strong light is emitted from the projector’s lens. If you The lamp has high internal pressure. If improperly place directly into this light, it can hurt or damage handled, explosion might result. your skin. The lamp can easily become damaged if struck against hard objects or dropped, and injury or
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Important Information Precautions with regard to safety Do not mix old and new batteries. Disconnect the power cord plug from the wall outlet If the batteries are inserted incorrectly, they may as a safety precaution before carrying out any explode or leak, and fire, injury or contamination of cleaning. the battery compartment and surrounding area may Electric shocks can result if this is not done. result. If the lamp has broken, ventilate the room Remove the used batteries from the remote
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Precautions with regard to safety Cautions on use In order to get the best picture quality Screen Draw curtains or blinds over any windows and turn off Do not apply any volatile substances which may any lights near the screen to prevent outside light or cause discoloration to the screen, and do not let it light from indoor lamps from shining onto the screen. become dirty or damaged. Do not touch the surfaces of the lens with your bare The projector has a high pressure mercury lamp and hands
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Preparation About Your Projector Remote control POWER button Automatically adjust the Switch between stand-by setting of DOT CLOCK, mode and projection mode. CLOCK PHASE for the (page 20) projected image of COMPUTER signal. (page 23) AUTO SETUP INPUT INPUT SELECT buttons SELECT COMPUTER WIRELESS VIDEO Switch the required input signal button to select. Display the MAIN MENU. WIRELESS button is only (page 27) WIRELESS PAGE for PT-LB51NTU. PRESENTATION see CD-ROM contents. Navigate throu
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About Your Projector Attaching a hand strap You can attach a favorite strap on to the Remote control. NOTE: • Do not drop the Remote control. • Avoid contact with liquids or moisture. • Use manganese batteries or alkaline batteries with the Remote control. • Do not attempt to modify or disassemble the Remote control. Contact an Authorised Service Center for repairs. • Do not keep pressing the Remote control buttons as this may shorten battery life. • See “Remote control operation” on page 23. EN
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Preparation About Your Projector Projector body Top and front view COMPUTER INPUT indicator LAMP indicator (page 39) This indicator illuminates when a signal is being input to the Luminance Sensor connector (COMPUTER1 IN or (page 31) COMPUTER 2 IN) selected using This sensor detects the luminance the INPUT SELECT buttons. when the “DAYLIGHT VIEW” function is operating. Do not cover TEMP indicator (page 39) the projector and do not place any object on the projector when using it. Zoom
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About Your Projector Back and bottom view Connector Panel Air exhaust port Speaker Lamp unit compartment Air exhaust port (page 41) Air intake port, Air filter (page 40) Font adjustable legs (L/R) Adjust the projection angle. (page 17) Connector Panel COMPUTER2 IN/1 OUT S-VIDEO IN Connect an RGB signal cable from Connect a S-VIDEO signal cable. a computer. Selectable for input VIDEO IN and output by menu operation. Connect an RCA composite video cable. AUDIO IN Connect audio cables for CO
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Getting Started SD Setting up Screen size and throw distance You can adjust the projection size with 1.2x zoom lens. Calculate and define the throw distance as follows. Projected image L (LW/LT) SW Screen L (LW/LT) PT-LB51NTU/PT-LB51U Projection size (4 : 3) Throw distance (L) Height position Screen Screen height Screen width Minimum Maximum (H1) diagonal (SD) (SH) (SW) distance (LW) distance (LT) 33" (0.84 m) 0.50 m (1'7") 0.67 m (2'2") 1.1 m (3'7") 0.07 m (2-3/4”) 40" (1.02 m) 0.61 m (2') 0.8
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Setting up Calculation methods for screen dimensions You can calculate more detailed screen dimension from the screen diagonal. (Unit: m) PT-LB51NTU/PT-LB51U Projection size(4:3) Projection size(16:9) SH = SD X 0.0152 SH = SD X 0.0125 SW = SD X 0.0203 SW = SD X 0.0221 LW = 0.0307 X SD - 0.031 LW = 0.0335 X SD - 0.0315 LT = 0.0371 X SD - 0.029 LT = 0.0405 X SD - 0.0365 PT-LB51SU Projection size(4:3) Projection size(16:9) SH = SD X 0.0152 SH = SD X 0.0125 SW = SD X 0.0203 SW = SD X 0.0221 LW
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Getting Started Setting up Projection method You can use the projector with any of the following 4 projection methods. To set the desired method in the projector, See “INSTALLATION” on page 35.. Setting on a desk/floor and Setting on a desk/floor and projecting from front projecting from rear INSTALLATION: FRONT/DESK INSTALLATION: REAR/DESK Mounting in the ceiling and Mounting in the ceiling and projecting from front projecting from rear INSTALLATION: FRONT/CEILING INSTALLATION: REAR/CEIL
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Setting up Front adjustable legs and throwing angle You can adjust the projection angle in the vertical direction by pressing the Font leg adjuster buttons. See “Positioning the image” on page 22. NOTE: • Heated air comes out of the Air exhaust port. Be careful of this when adjusting the Font adjustable legs. • If keystone distortion occurs, see “KEYSTONE” on page 32. ENGLISH - 17 Getting Started
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Getting Started 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. Use cables that match each peripheral device to be connected. 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. See “List of compatible signals” on page 44. Only one audio system ci
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Connections Connecting with AV equipment Connecting with VIDEO IN/S-VIDEO IN DVD player To S-VIDEO output Audio system To video output or audio output Video player Connecting with COMPONENT IN D-sub15-pin (male) - BNCx5 (male) adapter cable Red (connect to PR signal connector) Blue (connect to PB signal connector) Green (connect to Y signal connector) DVD player (with component video connectors) BNC/RCA adapter To audio output Audio system NOTE: • If you connect the BNC cables, use with a co
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Basic Operation Switching the projector on/off Power cord Connecting 1. Make sure the shape of the power cord plug and the AC IN connector on the back of the projector match, then push the plug all the way in. 2. Connect the Power cord to a wall outlet. Disconnecting 1. Check that the POWER indicator of the POWER button is lit red, and then unplug the Power cord from the wall outlet. 2. Hold the plug and unplug the Power cord from the AC IN connector on the back of the projector. Direct pow
