Panasonic PT-L785U manual

LCD Projector	Commercial Use

Operating Instructions

Model No.

PT-L785U

ENGLISH

RGB

VIDEO

ALL SET

Before operating this product, please read the instructions carefully and save this

manual for future use.

TQBJ 0150

Contents

Operating Instructions Dear Panasonic Customer: IMPORTANT SAFETY NOTICE WARNING: –Reorient or relocate the receiving antenna –Increase the separation between the equipment and receiver Preparation Contents Precautions with regard to safety Do not do anything that might damage the power cord or the power cord plug BDo not damage the power cord, make any modifications to it, place it near BAsk an Authorized Service Center to carry out any repairs to the power cord that might be necessary Do not handle the power cord plug with wet hands Caution Do not cover the air inlet port or the air outlet port When disconnecting the power cord, hold the plug, not the lead Always disconnect all cables before moving the projector Do not place any heavy objects on top of the projector When inserting the batteries, make sure the polarities (+ and -)are correct may result Use only the specified batteries Do not mix old and new batteries Accessories Before use Notes on use In order to get the best picture quality Do not touch the surfaces of the lens with your bare hands the projector, retract the lens and then cover it with the lens cover Screen Location and function of each part #Remote control signal receptor $Lamp unit holder (page 57) %Air outlet port Do not cover this port Remote control unit #Power indicator (pages 24, 26 and 27) Power indicator be projected (page 27) *Arrow ( FGI and H) buttons (page 37) +MENU button (pages 34 and 37) 1 6-E NGLISH &RGB2 IN/RGB OUT connector 'DVI-DIN connector (page 21) (pages 20 and 45) *AUDIO IN L-Rconnectors (for S-VIDEO/VIDEO) Setting-up Projector position Top edge of screen L: Projection distance Projection distances Screen size (4:3) Connections Connecting to computer Computer Monitor D-sub 9-pin(male) Audio system Preparation for the remote control unit Setting the projector ID number for the remote control unit Mode switch Turning on the power S-VIDEO T u rning off the power Projector status Illuminated The projector is in standby mode and image projection is possible by pressing the POWER button Red Correcting the image position automatically Pausing a picture (FREEZE) Enlarging the picture (D.ZOOM) Adjustingthe volume (VOLUME) Adjusting the zoom and focus (LENS) Useful functions of the remote control unit Laser beam pointer Warning BDO NOT STARE INTO THE LASER Laser transmitter window Wireless mouse Mode switch (Computer/Projector) PAGE UP button ENTER button Right click button On-screenmenus (page 42) AUDIO menu (page 46) Adjustments and settings (page 47) “RGB/YP input (page 50) (page 51) Menu operation guide Projector control panel #Press the MENU button The menu screen will be displayed $Press the &Press the F or I or H button to adjust the setting F or Adjusting the picture NATURAL DYNAMIC HIGH LOW NTSC NTSC4.43 PAL PAL-M PAL-N Adjusting the position DOT CLOCK CLOCK PHASE only) first before carrying out this I or H OSD POSITION Press the I or H button to move the OSD position ASPECT 4:3 16:9 RESIZING the LCD panels. Refer to page 70 for details.) problems with the quality of the picture AUTO SETUP FRAME LOCK Audio adjustment Changing the display language Option settings VGA60/480p BACK COLOR CINEMA REALITY FRONT/REAR (Refer to page 18.) ALL Adjusting the lens Network setup Setting up the security function BThe entered password will . It TEXT DISPLAY “TEXT DISPLAY” is enabled “TEXT DISPLAY” is disabled CHANGE TEXT The text which is displayed when LOGO DISPLAY “LOGO DISPLAY” is enabled “LOGO DISPLAY” is disabled LOGO CLEAR LOGO CAPTURE When the TEMP indicator and the LAMP indicator are illuminated LAMP indicator It is nearly time to replace the lamp circuit BDoes “REPLACE Cleaning and replacing the air filter Replacing the lamp unit Warning Notes on replacing the lamp unit On-screendisplay LAMP indicator Lamp unit replacement procedure approximately 10 minutes of operation. The steps page should thus be completed within 10 minutes Air outlet port fixing screws Lamp unit fixing screws pressing the G button Before calling for service Cleaning and maintenance Using the cable cover Covering the connector panel Perforated sections Fixing tabs Fixing tabs Cut-awaypart S 'Tighten the screw by turning it clockwise Replacing the projection lens Projection distance for each projection lens (sold separately) Projector position Bottom edge of screen ET-LE10(for short-distanceprojection) Wide ET-LE20(for medium-distanceprojection) ET-LE30(for long-distanceprojection) LW: LT: Unit: mm ET-LE10 (1.3-1.7:1) Specifications 6 8 -E NGLISH <Remote control unit <Options Appendix Using the REMOTE connector Using the REMOTE connector which is on the connector panel of the Pin assignments and signal names Signal Name Contents Using the SERIAL connector The serial connector which is on the connector panel of the projector Connection Pin assignments and signal names D-sub 9-pin Control commands Control Remarks In standby mode, all commands other than PON Pin assignments Projection dimensions calculation methods LW/LT Minimum Projection Distance LW=0.0407xSD/0.0254-0.080 Maximum Projection Distance Dimensions Trademark acknowledgements NOTES IMPORTANTES CONCERNANT LA SECURITE Précautions de sécurité Faire attention à ne pas endommager le cordon d’alimentation Ne pas manipuler le cordon d’alimentation avec les mains mouillées BCela peut entraîner des chocs électriques Brancher la fiche du cordon d’alimentation fermement dans la prise de courant Ne pas placer le projecteur sur des surfaces instables Attention Ne pas obstruer les orifices d’entrée et de sortie d’air Pour débrancher le cordon d’alimentation, tenir la fiche et non pas le cordon Débrancher toujours tous les câbles avant de déplacer le projecteur Ne pas placer d’objets lourds sur le projecteur Utiliser uniquement les piles spécifiées Ne pas mélanger des piles usées et des piles neuves Avant l’utilisation Notes sur l’utilisation Afin d’obtenir la meilleure qualité d’image Ne pas toucher aux surfaces de l’objectif avec les mains nues Écran Lampe Remplacement du bloc de lampe Affichage à l’écran Affiché pendant Plus de 1 350 heures secondes. L’affichage Méthode de remplacement du bloc de lampe $Utiliser un tournevis P la sortie d’air Sortie d’air Vis de fixation de la sortie d’air

LCD Projector

Operating Instructions