Panasonic PT-L104P User's Manual
Contents
1. Battery precautions The incorrect usa af batteries can cause electrolyte leakage which will corrode tha Remote Control or cause the batteries to burst Do nol place the remote control unit upside down e Do not use old battery with new ang The POINTER button is pressed so Ihal the s Do nol use batteries olher than the balteries are consumed type specified Be sure the batteries are insaned properly POINTER button Connections Before making any elecincal connections please make sure Ihal both the OHP and the personal computer are lurned aH Side View DC IN 15V 5 VIDEO AUDIO VIDEO auni C e MOUSE iN SUT e Am x i a ee mem ba Prmda x v j i Power Supply Connection Q 15V from AC adaptor Plug in Ina nutpul plug of the AC adaptor into the 15V DC inpul connector an the projeclion panel E AC adaplor TNQX 002 1 1 i To POWER terminal y 1 WARNING supply with a safety standard listing and should nol be replaced by any olher adaplor Do use any other type of AC adaptor with the projection panel This AC adaptor is a fillered power I UU e A s s Mouse cable Mini DIN 13 pin cable You can use the remole control unit lo do mouse operations on the connected computer do so use the supplied mouse cable connect the mouse oul on the projecli2. Secaucus NJ 07094 201 448 7620 CENTRAL ZONE 1707 N Randall Rd Elgin IL 60123 708 468 5200 SOUTHERN ZONE Dallas Region 4500 Amon Carter Blvd Fort Worth TX 76155 817 685 1117 Atlanta Region 1225 North brook Parkway Suite 170 Suwanes GA 30174 404 338 6855 WESTERN ZONE Los Angeles Region 6550 Katella Ave Cypress CA 30630 714 373 7275 Government Marketing Department 52 West Gude Dnve Rockville MD 20850 301 738 3840 Matsushita Electric Corporation of America Corporate Sales Group Hawail Region 99 859 ST Alea 96701 3267 BOB 488 7779 Matsushila Electric of Canada Limited 5770 Ambler Dnva Mississauga Ontario LAW 2T3 905 624 5010 Panasunlc Salas Company Division of Matsushita Eleciric of Puerto Rico inc San Gabnel Indusinal Park 65th Infantry Ave K M 5 Carolina PR 00630 809 750 4300 SUBS5 DA T
3. switch is turned ON Therefore make sure thal the projection panel s power switch has been turned on first and then lurn on the power switch of the Positioning 1 First place the light shielding plate so thal the window hole would be positioned al about center of the OHP silage area Then place the panel un it 2 Turn the power ON the OHP and place It in the best position for projection againsl a wall screen 3 Connect your computer in a convenient position to ihe OHP x The projection panel should be placed so thal the arr inlel is facing the wall or screen NOTE While the OHP s power Is turned ON do nol leave the projection panel power OFF or standby First place the light shielding plate This projection panel should not be used in raoms with very bnghi lighung For best resull the lights in the room should be dimmed 10 a lee 70 Operating steps 1 Make the appropriate connections before powering on 2 Turn on the projection panel and make sure thal the cooling fan is working As an indication thal the panel has been properly turned ON the Red LED power indicator will light to Green 3 Turn power ON to the OHP Il a personal computer or video Source not connecled to the projection panel lasl memory s display appears when the INPUT DISPLAY ON in the upper right corner on the projected screen 4 Turn on the PC to display text or graphic images on the projection panel Fo
4. symbol CAUTION wilhin an gquilalaral 1 intended to alert Ihg user tha presence of uninsulaled DO NOT OPEN dangerous voltage within the product s enclosure that may ha of sufficient magnilude to consitule a nsh of elecinc shock lo persons CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DG NOT REMOVE COVER BACK The exclamation point within an Bquilateral ND USER SERVICEABLE PARTS INSIDE Inangla is intended Io alert the user lo the REFER SERVICING TO QUALIFIED SERVICE PERSONNEL presence of important operaling and Maintenance Servicing instructions tn the literatura accompanying the product CAUTION This equipment is equipped wilh a three pin graunding type power plug Do nol remove the grounding pin on the power plug This plug will only M a grounding type power cullel This is a safely feature If you are unable to insert the plug into Ihe outlet contact an electncian Do nol defeal the purpose ul the grounding plug Do not remove WARNING FCC Regulations stale thal any unauthorized changes or modifications to Ihis equipment nol expressly approved by the manufacturer could void the user s authority to operate this equipment INFORMATION This equipment has been lested and found lo comply with the limits for a Class A digital device pursuant lo 15 of the FCC Rules These limits are designed to provide reasonable prolection againsl harmtul interference when the equipment is
5. Operating Instructions LCD Over Head Projection Panel Model No PT L104P Panasonic Acad these instructions completely cipsmadunig Iis uru TUB 510276 Dear Panasonic Customer Welcome to the Panasonic Family We are pleased that you now the owner of a Panasonic LCD Over Head Projection Panel buill for outstanding quality reliability and performance Every Panasonic LCD Over Head Projection Panel ts tuned and adjusted lor a proper color picture and has passed through the most stringent quality control tests at Ihe factory We have prepared this operating insiruclions su ihal you may adjust the picture and color lo your personal viewing preference and operating or preservation We sincerely hope that you will receive the utmost Satisfaction and enjoyment from new Panasonic LCD Over Head Projection Panel for years to come Please read these instruclions carefully and keep them handy for fulure reference For your assislance In reporting this color LCD Over Head Projection Panel in case of loss Model No Iheft please record the Model Number and Senal Serlal No Number located on the bottom of the unit and retain this information Important Safety Notice WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE Power Supply This LCD Over Head Projection Panel is designed to operale on 120 volls 60Hz AC house current only The lightning flash with arrowhead
6. being used al the same lime e Check that the power swilch is ON Maintenance The projection panel requires mainienance Check that the power swilch ts off before performing any maintenance on Ihe panel Cleaning the top and bottom glass surfaces When necessary clean the glass surfaces of the panel using a sofi cloth moistened wilh any standard glass cleaner Cleaning the plastic cabinet Wipe the cabinel using a sof cloth moistened in a diluted solution of mild detergent Cleaning the Inner surfaces of the glass Please request service for this maintenance Ordinarily Ihe inner surface of Ihe glass does not require cleaning NOTES 1 Do nal clean with chemically trealed cloths benzin or paint Ihinner These kinds of cleaning materials will chemically alter the cabinel material resulting in cracking peeling and damage to Ihe finish 2 Do not spill any liquid inta the unit Liquid spills can cause irreparable damage Specifications ELECTRICAL SPECIFICATIONS Power supply AC 120V at 80 Hz only AC adaptor AC cable rated at 120V 10 Power consumplion Approx 20W AC adaptor input MECHANICAL SPECIFICATIONS 1 Panel Dimensions 340 W x 290 0 51 H mm 134 x 11 4 x 2 0 Inches Net weight Approx 2 4 kg S Ibs panel only 2 LCD LCD type 10 4 diagonal Color TFT Thin Film Transistor LCD Display area 211 2 H x 158 4 V mm B 3x 2 inches Number of dols pixels 640 x 3 W 480 H 921 600 dols total Pixel p
7. cus the OHP sa that the images projected are clearly visible on the overhead projector screen 5 Press the MENU button on the remote conirol unil and use the ADJ A lt 5 mode adjust buttons la adjust the contrasti of Ihe projected image 6 Press ihe INPUT button on the remote control unil or the main uni switch between the computer and videa signal inpuls according lo the computer or video signal 7 the end of Ihe presentation ihe should be turned off first Then the projection panel may be lurned off WARNING 1 nol leave the projection panel turned off while the is ON The heat from the OHP lamp may damage the display if the panel s fan is not operating 2 Do nol place paper or transparencies an the cooling arr inlet of the projection panel or block il Operating the Unit and On Screen Menu Adjustments The projection panel aulomalically adjusts the LCD display area according lo the compuler video signal The projected image can be modified by selecting screen menu options wilh the projection panel s control buttons Remote Control Operation A Point the remote control unit toward the remote control signal receptor an the projector Operating range 15 m 50 feet The projector can also be operated by pointing the remote control unit toward the screen as shown in the figure below NOTE If the remote control unit toward the screen to operale the the o
8. e control unit of this unit 6 Mouse functions may nol work while the display is being updated gt x et lll e U ee Connecting the VGA Signal Cable to IBM 5 2 or Compatible Computer D sub mini 15pin cable Plug the 15pin connector end of the VGA cable to the RGB IN connector the projection panel fasten the cable with Ine Ihumbscrews To the computer VGA cable TSX 9571 3 Connecting the Macintosh II Signal Cable to an Apple Macintosh II Because the Maciniosh compulers do nol use VGA type you must install the supplied adaptor C Je To the Macintosh II MAC VGA adaptor TJS 949940 VGA cable Compatible Video Parameters Display size Honzontal Vertical Horizontal Vertical dot line KHz Hz aab stay 5992 07 IBMVGA eao 4c 3147 07 so sso 3147 7000 07 C vesa o 3786 reat 07 07 10 Connecting a Laptop or Note book computer Most Laptop and Notebook computers have External Monitor Ports Please refer to your computers operalion manual for instruction how to connect and access this port Some software command or switch may have be set to view images on the projection panel 1 D jl M Lu i Apple Maciniosh II NOTE The projection panel can nol be directly connected to some Macintosh laptop computers Do not connect the projection
9. ear on the display or Ihe image appears distoned 3 The contrast of ihe display is not uniform 4 The projecled image ts difficult to read out of focus of reversed 5 Image ts not centered Possible Solution Make sure that the panel s AC adapter Is properly connected Make sure thal the RGB signal cable is properly connecled to bolh the compuler and the panel Verify that the panel s power switch is Sel lo the on position Verify Ihat the computers RGB signal outpul is compatible with the projection panel s specifications See specifications pages 18 m Verify thal Ihe RGB signal level is appropriate for your soRware Check thal the computer or video inpul selection ts correct s If using a Laplop computer check Ihe computer s operation manual for external monitor hook up m Verify thal the video source has power Verify that the video source has tape or disc Verily thal the compuler s AGB signal aulpul is compatible with the projection panel s specifications m Verify that the AGB signal level is suilable to your software Press STD STANDARD m Adjust hanzontal and vertical lo center image Adjust contrast and phase If the projected image flickers when using analog signals adjust the contrast Adjust CLK PHASE Make sure thal tha 1s property adjusted e Make sure thal the OHP is a qood quality transmissive typa and thal the heat from the projector is nol causi
10. ilch 0 33 H x 0 33 V mm Contrast Ratio 60 1 typical 17 ENVIRONMENTAL CONDITIONS Operating temperalur Q C 35 32 F 95 F Storage temperature Humidily 20 80 Computer signal input connector Pin assignments No Summae 1 Analog A 750 oaa 2 AnsogG 05 oad 3 Ang 8 75 a load o s bomen Analog A Return _ s analog B Rem 3 Netconnecied EY em Hsync Digital 14 Vsync Digital 00000 0 s C 9 69 G3 03 9 20 C 60 C 4 F 140 F Mouse control output cannector Pin assignmenls E D 8 ae Digital GND SEL 1 13 ADB CLK READY enn S video signal input Y signal 1 OVp p C signal 286mVp p 75 termination Video signal input Audio signal output Impedance B Q Speaker oulput MAX SW 1 Vp p 75 Q termination 18 S video inpul connectar Pin assignments s Design and Specifications are subject lo change without notice Weight and Dimensions shown are approximate IBM PS 2 trademarks of International Business Machines Corporation Apple Macintosh II trademark of Apple Compuler Inc 19 Panasonic ProfessionalIndustnal Video Panasonic Broadcast amp Television Systems Company Division of Matsushita Electric Corporation of America Execullve Office One Panasonic Way 3F 5 Secaucus New Jersey 07094 EASTERN ZONE 43 Hartz Way
11. nal cable SERIAL mouse cable 1pe TSXF 024 Approx 1 5m signal cable AC adaptor 1pc TNQX 002 Approx 2m 15V DC cord Light shielding plale 1 008 Sof case 1 001 Outstanding Features This Panasonic LCD Over Head Projection Panel makes il possible to display computer or video images onlo a large screen or wall using an overhead projector OHP to illuminale and project the images g Connecting the mouse cable allows control of a personal computer from the remote control unit s The PT L104P uses an active matrix TFT LCD panel with up In 16 700 000 colors displayed When Ihe projection panel is placed in an OHP computer 1 graphics and video can be enlarged For large groups to view presentalions in environments such as conferences seminars and classrooms s The LCD display area has 640 x 480 RGB dols creating crisp bright sharp images The Projection Panel is compatible with many different types of personal computers using Ihe cables provided ms The PT L104P has an NTSC video signal impul connector On screen menus to allow easy sel up g Fitted with built in speaker one audio inpul and one audio culput Contents PAGE Location of Controls 4 5 g Connections 6 3 s Operation of Controls 10 15 s Before Calling for Service 16 17 Maintenance 17 m Specifications 17 18 Location of Controls Main unit l Top view Cooling air outlel 5lde view Left 15V DC input con
12. ncrease or decrease the sound volume level The on screen display will indicate both numerically and graphically the volume level Numenc levels slart at D for Zero or no sound and will increase up to 63 which is the maximum sound level AGB S VIDEO VIDEO VOLUME MUTE The remote control unit only Push this button to mute the sound completely color change to Red Push the button once again to restore the previous sound level and cancel the mute Color change to Red No numeric display 9 STANDARD Pressing the STD button sets the projection panel s adjustable modes to the defaull setting corresponding la the computer or video source currently connected When this button 15 pressed the display mode is set to Normal The Normal moda is the factory preset condition Returning to this orginal condition ts called Normalization 15 POINTER The remote control unit only Press the POINTER button It Is possible to move the mouse pointer about the screen Refer to page 7 o Suck CLICK Che remota control unit only You can use the remote control unit to do mouse operations on the connecled computer Refer to page 7 Before Calling for Service Before calling for service please closely review the following troubleshooting information Problems 1 No image appears on the projection panel s display area 2 Display ts off cenlered or flickering certain images do nol app
13. nector Mouse aulpul 13 pin S video inpul 4 pin connector Audio inpul connector Composile video signal inpul RCA conneclor Audio mini Jack connector Compuler signal inpul D sub mini 15 pin connector Display area 10 4 inches Color TFT LCD 640 x 480 AGB dois with reinforced safely glass on bolh sides VOLUME Control buttons ADJ Adjust buttons MENU Seleci button STANDARD button INPUT Select button POWER button LED power indicalor Cooling arr inlet D SW built in speaker Remote Conirol Sensor _ Mp8 Y lt o ms s Remote Control Unit ADJ Adjusl buttons MENU Select bution STD Standard button MUTE ON OFF button VOLUME Control buttons POWER button INPUT Select button POINTER button CLICK 1 button CLICK 2 button Remote Control Unit TNQE 003 Front Rear NOTE Battery Installation 1 2 Two Aig AA size Open tha cuver Batteries Use two R8 Replace the cover Apply slight downward pressure size batteries while pulling towards tha Insert Ihe ensunng correct polarity This ts identifiable by the and symbols on both lha batenes and inside Ihe battery comparnment Do not use rechargeable Ni Cd batteries They are different in shape and performance and may fail In ensure correct operalion
14. ng the temperature of the panel s internal LCD lo reach 45 C 113 F Please refer lo your OHP s operation manual s Make sure that the flow vent is nol blocked Make sure the fan is working ms Make sure Ihal the OHP is a good quality transmissive type and nol a compact refleclive mirror type Make sure that the OHP Is properly focused Nole that the correct OHP focus for the projection panel differs slightly from thal which Is far a film type transparency Verify that Ihe computers AGB signal autpul is compatible with the projecuon panel s specifications See specificalions on pages 18 If the projection panel is being used in a room wilh very bright lights image quality may be substantially improved by dimming Ihe lighis g Adjusi H POS and V POS 16 6 The remole control unit does m Are the batteries in the remole control unil low nol operate Check thai the batteries in the remote control unil are inseried with the correct polarity 15 the remote control unit pointing in the correct direction so that the infrared signal can bounce oH the screen and reach the receplor on Ihe projection panel main unit a Check thal the remote control unit is too far from or loo close lo Ihe projection panel m Is there sunlight or bright illumination such as fluorescent light shining on the infrared receiver on the projection panel main unil a Check thal no olher remote control equipment is
15. nis can be made by using the Picture adjustment mode into the panel For video adjusimenis please refer lo page 14 NOTES To display NTSC on the projeclion panel the video signal must meet Ihe following requirements IF nol improper display will be oblained 1 must be a composile video signal complying wilh system M NTSC and lhe signal level must be 1 OV peak lo peak 2 S video signals are supported by NTSC signals only and the Y signal level must be 1 OV peak lo peak and C signal level must be 2B8mV peak to peak 3 The output impedance musl be 75 Q Operation of Controls i Before turning power on lhe equipment please nole the following precaulions The projection panel should not be used with OHP which may cause the panel s Internal LCD ta reach a temperature of 45 C 113 F or higher Please refer to your OHP s operation manual 1 NOTE This projection panel should only be used with high qualily transmissive type overhead projectors lt 15 not designed to be used with the compact reflective mirror type overhead projectors For the best and brightness a high luminosity type OHP overhead projector using a metal halida lamp Approx 575W with high cooling ability ts recommended To prevent the projection panel s LCD from reaching this maximum lemperalure a very effective cooling fans built in This fan only operates when the projection panel s power
16. nn panel to the mouse oul on the connected computer Plug the 13 pin end of the supplied mouse cable into the mouse on the projection panel and plug the other end into Ihe mouse out the connected computer 1 Check thal the mouse pointer ts displayed on the screen 2 Use the POINTER button to move lhe mouse pointer in the desired direction 3 liis possible to effect mouse bution control on the PC by using the CLICK 1 and CLICK 2 buttons CLICK 1 button Corresponds to the left mouse button CLICK 2 button Corresponds lo the nghl mouse button Supplied the mouse cables To the computer To the projection panel Pin position SERIAL mouse cable TSXF 024 O Pin position NOTES This function is only available using the remate control unil Compatbilily Apple Mac I s IBM PS 2 IBM Sena Mouse 1200 Baud only 3 Some PS 2 mouse poris may have diferent protocols In this case the mouse will nol operate 1 you have identified this to be true please use the serial instead You may have to refer to your PC manual for connecting a mouse to the Serial Port 4 When using the mouse pointer function the powering on of the connected device must be carned out with this unil powered on first ar after powenng on a reset of the PC is necessary 5 Ona PC for which mouse settings can be made if you set the interval for a double click too shon il may not be possible la use the double click function on the remot
17. operated in a commercial environmen This equipment generates uses and can radiale radio frequency energy and 1 not installed and used in accordance with the instruction manual may cause harmful interference to radia communicalions Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to the interference at his own expense dafa ee WARNING The AC should be located near the amp When nol using this unit for a long period of lime or when projeclian panel and easily accessible cleaning il be sure to disconnect the power plug from the Connection diagram for power supply AC outlet operating instructions If the unit has been dropped or the cabinet has been damaged When the unit exhibits a distinct change In performance Unplug this unil from the AC oullel and refer servicing to qualified service personnel under the following conditions U When the power cord ts frayed or plug is damaged f If liquid has been spilled into the unit if the unil does nol operale normally following the Disconnection from power supply Pull out AC cable Accessories Supplied m Remole Control Unit 1 TNQE 003 g AA Banery 2 pcs m VGA cable 1pc TSX 8571 3 Approx 1 5m signal cable s MAC VGA adapior 1pc TJS 9A9940 MAC mouse cable 1pc TSXF 022 Approx 1 5m signal cable PS 2 mouse cable 1 TSXF 023 Approx 1 5m sig
18. panel these Macintosh laplop computers Serious damage to the computer he projeclian panel could resull Please refer to your computer s operation manual m lt i 1 S at ma p aje s Audio signal connection AUDIO IN ACA phono pin cahle AUDIO OUT mini jachi cable When using the buill in monaural speaker Connect a ACA phono pin cable lo the AUDIO IN connector for audio signals fram ar similar device When using extemal speakers Connect a minach cable to the AUDIO OUT then connect to external speakers lhrough an amplifier This oulput signal is monaural Nole thal the external amplifier system must be powered off before beginning this operation NOTES 1 Connecting to the projection panel audio output aulomalically mules the built in speaker 2 fa microphone ar similar device with a low signal level is connected Ihe speaker will not produce any sound Always use an appropriate amplifier for the input signal Video Input connection 5 VIDEO IN amp Mini DIN 4 pin cable VIDEO IN RCA phono pin cable Conneci the video signal to the S video input connector composite video inpul connector Press Ihe INPUT button on the remole control ar on Ihe projection panel to switch between the RGB S video and video inpul on the projection panel This umt supports NTSC video standard The video adjusiments are preset at the faclory Adjusime
19. perating range of the remate contral unit will be limited by the amount of lighl reflection loss caused by the characteristics of the screen used 11 On Screen Diagram Characler colors The MENU screen will changa as follows The itama Blue You changa sal eci the rnndillan af each ilam on the Select the Red manu Adjusinvents of tha har and tha num arc display Graan Press tha MENU bution 10 entar IRB adjustment moda Prasa ihe bulion Tha bay and Ihe numeric display ara normal Yellow Usa tha ADJ A v buttons Ip shifl Ihe red bax over tha lem to be adjusted and usa ADJ lt gt bulons QUIA ee EI RBpealad pushing of Ihe MENU changes the Menu follows In adjus the am Main unll Frant Antum in the normal viewing condiilon Within 5 sacunds M E UNE Wilhin 2 5 Seconds RGH Na numanc display Color changa In Red 4 VIDEO VIDEg Thrs bution Is om the remote unii onty Rear 6 VOLLME 12 Rafer In neal pags Press the button POWER Push the POWER button on the main unit to lum the set on The power indicator will light Disconnection from power supply Indicator nol illuminated Stand by Red Power ON Green When the power supply is switched on the name nf the signal in the last mode memory will be displayed On Screen in case of INPUT DISPLAY ON made last memory e Weir Thi
20. s button ts used to select the signal to be input to the unit Inpul Signal Display AGB S VIDEO or VIDEO will be displayed within 5 seconds depending on Ihe inpul signal RGB S VIDEO VIDEO amp MENU and Press ihe ADJ gt buttons Picture adjusiment mode CONTHAHT a COLCA Low HE 4 iam TEN tow RGB 8 VIDEO VIDEO COLOR Less More TINT Greenish Reddish BRIGHT Darker Brighter CONTRAST Less More SHARPNESS Less More Setting range 30 COLOR TEMP Ssleci the appropriate color temperature in accordance with the surrounding lighting conditions and Ihe video images In viewed There are three color temperature settings LOW MID and HIGH 14 Convergence adjusimeni mode H POS Horizontal amplitude adjustment Setting range 30 V POS Vertical amplitude adjustment Setting range 30 CLK PHASE Picture jitter adjusiment Setting range 0 9 H CLK Dot clock frequency adjustment H CLK Setting ranges x aa ines 400 imes 350 ines vaa 790 64 0 4 No display Macu VESA ezm s2 INPUT DISPLAY ON OFF mode ON The system format 15 displayed OFF The system formal is not displayed a ee Rande immi P R e f VOLUME VOLUME Push the Volume Up or Down Button to i
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