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Panasonic PT-L597U User's Manual

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1. Uncover the ventilation Lamp s have turned holes may be holes off automatically covered e Set up the projector in a Flashing red because the internal The ambient place where the TEMP indicator Lamp s OFF temperature has temperature in temperature is between risen to an abnormally the place of use 32 F 0 C and 104 F high level may be too high 40 C and the humidity is e The air filter may between 20 and 80 Lamp s have tumed off be blocked with no condensation switched to the standby Turn off the main power condition automatically supply by following the Illuminated red because the intemal procedure on page 15 and Lamp s OFF temperature has become then clean the air filter refer abnormally high or a to page 48 sudden temperature change has occurred Does REPLACE LAMP This occurs when the operation Itis nearly time to appear on the time for the lamp unit is nearing Illuminated red replace the lamp screen after the 1 800 hours Ask your dealer or unit projector is turned an Authorized Service Center LAMP indicator on to replace the lamp unit The power may Wait for a while until the lamp have been turned on unit cools down before immediately after it turning the power back on The lamp switches Was turned off again off automatically There may bean Turn off the main power supply abnormality in the by following the procedure on lamp circuit page 15
2. The MENU screen will be displayed 2 Use the A and Y arrow buttons to move the cursor to POINT ZOON 3 Press the ENTER button The enlargement area selection screen wili be displayed A frame allowing you to select the part to be enlarged will be displayed E 4 Use the A Y lt and gt arrow buttons to move the frame to the area to be enlarged Press the A and V arrow buttons to move the frame up and down Press the lt 4 and arrow buttons to move the frame to the left and right Enlargement area selection frame 5 Press the STD button to select the enlargement ratio only when an RGB image is being projected When set to double enlargement the frame will become bigger and when set to triple enlargement the frame will become smaller NOTE e The STD button can be used to select double enlargement or triple enlargement only while the enlargement area 6 T selection frame is being displayed Press the ENTER button The enlarged part of thepicture will be displayed Use the A V lt 4 and gt arrow buttons to adjust the position of the enlarged picture Use the A and V arrow buttons to move the position up and down Use the and gt arrow buttons to move the position to the left and right murso ir POSITION Press the STD button to change to the enlargement ratio adjustment screen Use the A W lt
3. REMO oo e 9 veo Ape D SUB 9 pin male Audio system Laser disc player VCR NOTE e Only one audio signal input system is available for the AUDIO IN L R terminals for S VIDEO VIDEO signals so if you wish to change the audio input source you will need to remove and insert the appropriate plugs e f the video signal source is connected using a cable with a BNC junction plug use the BNC RCA adapter to convert the pin jack If an audio system is connected to the AUDIO OUT terminal the sound volume balance and muting can be controlled by the remote control unit which is supplied with the projector However if the volume is set to 0 no audio signal will be output from the AUDIO OUT terminal Example of connection to a computer e Pin configuration and signal PinNo Signal name names for RGB connector 5 1 CCS P SNe 15 1 NOTE Computer Computer e Pin No 12 and pin No 15 on 15 pin connectors will only work if the computer supports them YPePa only applies to the RGB2 input connector Monitor L t t t Macintosh adapter accessory VGA cable accessory Mouse cable for PS 2 i Wm IN Reelo accessory CEO I CA 0000 S VIDEO Computer for IVIDEO AUDIO control use NOTE e f the mouse connector on the projector is connected to the mouse connector on the computer with the accessory or separate mouse cable you can then use the remote co
4. Because of this if using both S VIDEO signals and VIDEO signals it will be necessary to change over the connectors Refer to page 22 for a list of the different types of RGB signal which can be input and to page 23 for details on the format selection when VIDEO S VIDEO signals are being input e When RGB 1 or RGB 2 has been selected the signal selected will be output from the RGB OUT connector lt RGB signals that can be input gt The table below lists the different types of RGB signais that can be input If a signal which differs greatly from any of the types listed below is input the picture image may not be displayed correctly or a blue background or black background may be displayed Signal data VD mone ae orizontal scanning Vertical scanning Remedy o OF Gots frequency kHz frequency Hz VGA480 640x480 o aBa TOO 850 San 80x80 469 750 800x800 537 i 1024x768 484 00 1024x768 600 750 i024x768 655 6e 1024x768 687 850 RS 38893 o l 1280X10244 640 NN PT L797 series only HDIV 120 10881 338 800 720p 1280X720 450 800 NTSC 720x480i o 157 599 720 X 5761 720 X 483 NOTE e The display resolution of PT L797 series is 1 024 X 768 dots If the display resolution indicated in the above data does not match this resolution the resolution will be converted to
5. Operating Instructions Model No PT L797 PW U PT L797VU PT L597U ES y g Du c 1 Le Ami i TOM En i Q ege a Panasonic Read these mstrucbons completely before operating this urat TOBJ 0055 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 performance 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 back You should note it in the space provided below and retain this booklet in case service ts required Model number PT L797PWU PT L797VU PT L597U Serial number Contents Before use e metere 1 Using other useful functions 33 IMPORTANT SAFETY NOTICE 2 System configuration example PE TR EP ONE PNUD aas 41 Precautions with regard to safety ereeseeereeee 3 About the Macintosh adapter 43 Precautions on handling MM 5 Wireless mouse m sise 43 Location and function of each part 6 Using the SERIAL connector 44 Before using the remote control unit 11 Using the REMOTE connector 46 Menu operation guide estate En eda anses nes a es 13 Indicators rrr rero thun I 47 Turning the power on and off 15 Cleaning the air fillg ee rote 48 Standard setting up positions 16 Lamp unit replacement period e 49 Adjus
6. 1 Optional accessories CEILING MOUNT BRACKET ET PK097 Dimensions UNIT inch mm re d 6 o 18 2 470 19 8 486 13 16 332 13 5 se 334 ECTS NOTES IMPORTANTES CONCERNANT LA S CURIT Alimentation Ce projecteur LCD est con u pour fonctionner sur secteur de 100 240 volts 50 60 Hz seulement ATTENTION Le cordon d alimentation secteur fourni avec le projecteur peut tre utilis uniquement pour une alimentation lectrique de 125 V 10 A maximum Si on veut l utiliser avec une tension ou un courant plus forts on doit se procurer un autre cordon d alimentation de 250 V Si on utilise le Le symbole de la fl che en forme d clair dans un triangle avertit l usager de la pr sence de tensions dangereuses l int rieur du produit qui peuvent tre de force suffisante pour constituer un risque de CAUTION choc lectrique aux personnes RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC LECTRIQUE NE PAS OUVRIR s 53 VORSICHT ZUR VERMEIDUNG EINES ELEKTRISCHEN SCHLAGES GERAT NICHT FFNEN avertit l usager de la pr sence d instructions importantes concernant l utilisation et l entretien r paration dans la litt rature accompagnant ie produit Le point d exclamation dans un triangle ATTENTION Cet appareil est quip d une fiche de courant trois broches avec mise la terre Ne pas retirer la broche de mise la masse de la fiche Cette fiche ne pourra tre utili
7. If any distortion or uneven contours appear in the picture adjust the clock phase while referring to page 32 During automatic position correction operations the characters AUTO SETUP will display on the screen Once automatic position correction completes normally the display will return to the POSITION screen If the MENU button is pressed during automatic position correction automatic position correction will be stopped and the display will return to the POSITION screen The use of automatic position correction may not be possible with some types of personal computer Automatic position correction can be carried out for different input signals and the corrected values will be stored in memory Adjusting the picture position If the picture is not correctly positioned within the display area of the screen so that part of the edge of the picture does not appear adjust the position of the picture The adjustment procedure below describes the on screen displays when an S VIDEO or VIDEO signal is being projected Adjustment procedure lt for horizontal position adjustment gt 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select POSITION CTI RSS COTES rar ee One FOG FHP O 3 T LON T AN UA AGE ism OPTIO TER 3 Press the ENTER button to display the POSITION screen 4 Press the A and V buttons to select H POS e To adjust the vertical position of the
8. Place the air filter into the air filter cover and then slide the air filter cover into the projector until the hollows in the air filter cover are aligned with the hollows in the projector NOTE Be sure to install the air filter cover before using the projector If the projector is used without the air filter cover installed dust and other foreign particles will be drawn into the projector and malfunctions will result a MUR UUMMLLLL P aaa NOTE e If the dust cannot be removed by cleaning it is time to replace the air filter Please consult the place of purchase Furthermore if the lamp unit is being replaced replace the air filter at this time also Lamp unit replacement period The lamp used as the light source must be replaced after approximately 1 800 hours of use If the lamp is not replaced after the cumulative usage time has passed 2 000 hours the projector will automatically switch to standby mode Screen display once cumulative usage time exceeds 1 800 hours F REPLACE LAMP VIDEO If you continue to use the lamp unit after 1 800 hours of total usage time have AUTO passed the on screen display shown at right will appear as a reminder each time the projector is turned on This display will continue to appear until a button is pressed Replacing the lamp unit Notes on replacing the lamp unit Because the lamp unit in this projector incorporates a UHM lamp the t
9. and P gt buttons to adjust the enlargement ratio Press the A or P button to increase the enlargement ratio Press the Y or lt button to decrease the enlargement ratio NOTE f the FREEZE button is pressed before the enlargement function is selected the video impose function will not operate f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed If the FREEZE button is pressed while the enlargement function is operating a still picture can be obtained If the STD button is pressed once more while the enlargement size adjustment screen is being displayed the display wili return to the screen for adjusting the display position for the enlarged picture e The adjustment range for the enlargement size varies as follows according to the type of input signal During projection of Video S Video signals x1 0 x2 0 During projection of RGB signals x1 0 x3 0 34 O Turning off the input signal display and the Operable Button Guide display You can prevent the input signal indication from being displayed each time the input source is switched Similary you can prevent display of the operable button guide with for instance POINT ZOOM and VIDEO IMPOSE by the following procedure Setting procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and Y
10. and then contact an Authorized Service Center LAMPi LAMP2 Flashing red NOTE e Be sure to turn off the main power by following the procedure given in Turning the power on and off on page 15 before carrying out any of the procedures in the Remedy column e If the main power turns off after the TEMP indicator starts flashing it means that an abnormality has occurred Please contact an Authorized Service Center so that the necessary repairs can be made Cleaning the air filter If the air filter becomes clogged with dust the internal temperature of the projector will rise the TEMP indicator will flash and the projector will be switched automatically to standby mode Cleaning procedure 1 Turn off the main power supply and disconnect the power cord plug from the wall outlet Turn off the main power supply according to the procedure given in js off the power on page 15 before disconnecting the plug from the wall outlet 2 Place the projector on top of a blanket so that it will not become scratched Air filter unit 3 Remove the air filter cover Hold the indents on the air filter cover with your hands and pull the air filter unit out of the projector Air filter unit 4 Clean the air filter Use a vacuum cleaner to clean off any accumulated dust NOTE e Be careful not to let the air filter get drawn into the vacuum cleaner Na Air filter 5 Install the air filter and the air filter cover
11. 1 024 X 768 dots e The display resolution of PT L597 series is 800 X 600 dots If the display resolution indicated in the above data does not match this resolution the resolution will be converted to 800 X 600 dots e Display resolutions followed by a i indicate interlaced signals lt Checking the display mode for RGB signals gt Use the following procedure to check the display mode for the RGB signals which are currently being input Operating procedure 1 Press the MENU button The MENU screen will be displayed ae TT 2 Use the A and V arrow buttons to move the cursor to PICTURE AR POINT soon 3 Press the ENTER button The PICTURE screen will be displayed The display mode for the RGB signals which are currently being input will appear in the SIGNAL MODE item NOTE e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed lt VIDEO S VIDEO signal format selection gt If the correct signal format is not selected and the picture does not appear as normal when VIDEO or S VIDEO signals are being input select the format by the following procedure This function is set to AUTO at the time of shipment from the factory so that the projector can normally be used with this setting left as it is Operating procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and V arrow b
12. 1 button page 43 This button corresponds to the button on a single button mouse or to the left button on a standard mouse with two buttons FREEZE button page 24 This button is used to momentarily freeze projection so that a still picture is displayed STD standard button pages 24 33 and 34 This button is used to return ail picture adjustment values to the standard setting values which were made at the time of shipment from the factory When the POINT ZOOM function or VIDEO IMPOSE function is being used this button functions to switch the enlargement ratio or sub screen s size VOL buttons page 24 These buttons are used to adjust the volume of sound coming from the built in speakers or to adjust the sound level of the signal being output from the AUDIO OUT terminal RGB button page 21 This button is used to switch the selected input source between RGB 1 and RGB 2 VIDEO button page 21 This button is used to switch the selected input source between VIDEO and S VIDEO Pointer button page 43 When the projector is connected to a personal computer by means of the accessory or optional mouse cable this button can be used to move the cursor in place of the computer s mouse CLICK 2 button page 43 When the projector is connected to a personal computer by means of the accessory or optional mouse cable this button operates in the same way as the right button on a standard mouse with two buttons
13. Input a picture which consists of a screen full of black lettering or black lines from the connected video signal source 2 Press the AUTO SETUP button on the projector s operation panel to start automatic correction gt met birin AUTO SETUP x eRe Xo o2 ELLE LELL EC LA Correction procedure lt for on screen display operation gt 1 Input a picture which consists of a screen full of black lettering or black lines from the connected video signal source 2 Press the MENU button The MENU screen will be displayed 3 Use the A and Y arrow buttons to move the cursor to POSITION DER rm LANGUAGE SELCT amp 4 Press the ENTER button The POSITION screen will be displayed 5 Use the A and V arrow buttons to move the cursor to AUTO SETUP 6 Press the ENTER button The automatic position correction operation will then start NOTE e f the edges of the picture image cannot be determined or if a dark picture is AUTO SETUP being input when using the automatic position correction operation AUTO SETUP INCOMPLETE will be displayed In such cases press the MENU button to return to the POSITION screen change the picture to one such as that listed in step 1 and then repeat the operation e If an interlaced signal with a resolution greater than 1024 X 768 dots 800 X 600 dots for the PT L597U is being input automatic clock phase correction will not be possible
14. arrow buttons to move the cursor to OPTION 3 Press the ENTER button The OPTION screen will be displayed 4 Use the A and Y arrow buttons to move the cursor to INPUT DISP TN NA 5 Use the lt and gt arrow buttons to switch the setting to OFF Pal IE neter aas EL If the setting is switched to ON the input signal names and operable button AFDAT i guide displays will appear on the screen Factory default setting NOTE If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed O Disabling the POWER button of the remote control unit The POWER button on the remote contro unit can be disabled to prevent the chance of turning the power off by mistake when using the remote control unit This setting can be made by following the procedure given below Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION Press the ENTER button to display the OPTION screen Press the A and V buttons to select REMOTE POWER Press the lt 4 and P buttons to select OFF e If this is set to ON the POWER button on the remote contro unit can be used to turn the power on and off Factory pre setting NOTE e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be clear
15. becomes dirty from fingerprints or anything else this will be magnified and projected onto the screen Moreover when not using the projector retract the lens and then cover it with the accessory lens cap About the screen If the screen you are using is dirty damaged or discolored attractive projections cannot be obtained Do not apply any volatile substances to the screen and do not let it become dirty or damaged Before carrying out cleaning and maintenance be sure to disconnect the power cord plug from the wall outlet Wipe the cabinet with a soft dry cloth If the cabinet is particularly dirty soak the cloth in water with a small amount of neutra detergent in it squeeze the cloth very well and then wipe the cabinet After cleaning wipe the cabinet dry with a dry cloth If using a chemically treated cloth read the instructions supplied with the cloth before use Do not wipe the lenses with a cloth that is dusty or which produces lint If any dust or lint gets onto the lenses such dust or lint will be magnified and projected onto the screen Use the blower to clean any dust and lint from the lens surfaces or use a chamois cloth to wipe off any dust or lint About condensation Droplets of water form on the windows which are warmed suddenly in winter and on the outside of beer bottles which are taken out of a fridge in summer This phenomenon is called condensation if condensation should occur on the surfaces of the project
16. can be made Repairing the projector yourself is extremely dangerous and it should never be done If water or foreign objects get inside the projector if the projector is dropped or if the cabinet becomes damaged disconnect the power cord plug immediately A short may occur which could cause fire Contact an Authorized Service Center for any repairs that need to be made CAUTION When using the projector Do not use the projector in places which are subject to humidity dust oil fumes or steam e Fire or electric shocks could result Do not place any heavy objects on top of the projector e Doing so can cause the projector to become unbalanced and fall which could result in damage and or injury Do not look into the lens while the projector is being used e Strong light is emitted from the projector s lens If you look directly into this light it can hurt and damage your eyes Do not bring your hands or other objects close to the air outlet port Heated air comes out of the air outlet port Do not bring your hands or face or objects which cannot withstand heat close to this port otherwise burns or deformation could result When disconnecting the power cable hold the plug not the cable e f the power cable itself is pulled the cable will become damaged resulting in the possibility of fire or serious electric shocks Be sure to disconnect all cables before moving the projector e f the projector is moved while some
17. displayed e If the STD button is pressed while the PICTURE screen is being displayed STD will be displayed in the top right corner of the screen and the adjustment value being displayed except for TV SYSTEM will be returned to the factory default setting in accordance with the picture mode selected Adjusting the picture to the desired setting You can adjust the picture settings for any of the input signa sources selected according to the procedure on page 21 The items which can be adjusted vary depending on the type of input signal The adjustment procedure below describes the on screen displays when the S VIDEO signal or the VIDEO signal is being projected Adjustment procedure lt for the COLOR setting gt 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select PICTURE 3 Press the ENTER button to display the PICTURE screen 4 Press the A and buttons to select COLOR 5 Press the ENTER or gt button to display the COLOR individual adjustment screen 6 Continue pressing the and gt buttons to adjust the color The current setting will be displayed on the screen by numerals and a bar e The adjustment operation and the changes made will vary depending on which adjustment item is selected Refer to the table below for details Adjustment function display 701 OR RE LI Numeric adjustment level display Bar display Adju
18. f an incorrect command is sent from the personal computer the ER401 command will be sent from the projector to the personal computer f you are using the REMOTE connector to control the projector externally commands sent to the SERIAL connector will no longer be accepted Control commands The commands which the personal computer can use to control the projector are shown in the following table Command Control Contents rer Power OFF In standby mode all commands other than the PON command are ignored The PON command is ignored during lamp ON control f a PON command is received while the cooling fan is operating after the lamps have switched off the lamps are not turned back on again until approximately 40 seconds have passed since they turned off in order to protect the lamps Parameter AVL Volume 000 E Adjustment value 0 063 Adjustment value 63 Parameter 0 MUTE OFF 1 MUTE ON e f the picture mute function is on this command can be used to toggle the video mute on and off Parameter VID VIDEO SVD S VIDEO RG1 RGB1 RG2 RGB2 1 YPsPA Mute Picture mute Input signal selection Parameter 0 Standby 1 Lamp ON control active 2 Lamp ON 3 Lamp OFF control active Parameter Both lamps 1 and 2 are OFF Only lamp 1 is ON Only lamp 2 ts ON Both lamps 1 and 2 are ON Lamp ON check Oo D 1 Hou Mg M Cab
19. for approximately 10 seconds NOTE LIGHT button If the LIGHT button is pressed once more while the remote control unit buttons are illuminated the illumination period will be extended for a further 10 seconds If any other buttons are pressed while the buttons are illuminated the illumination will switch off and will switch back on again for a further 10 seconds once the button which was pressed is then released Menu operation guide This section explains how to reach the desired selection or setting screens from the MENU screen Refer to the page indicated for further details on each screen item 1 Press the MENU button VIDEO IMPOSE C C 2 Use the arrow A V 4 and P PT L797 series only buttons to select an item and Refer to page 33 then press the ENTER button Used to display a video signal image in a sub screen on an RGB image POINT ZOOM Refer to page 34 Used to enlarge and project a specific section of the input picture image 4 POSITION COUNT DOWN COUNT DOWN Se ccc LE Refer to page 36 Used to set and activate the countdown timer ZOOM FOCUS Refer to page 19 Used to adjust the picture size and focus uU ti AL Las PICTURE Refer to pages 23 25 27 Used to carry out picture When a VIDEO S VIDEO signal is being projected adjustments and to switch the signal format 1 Press the MENU button 2 Use the arrow A V and gt buttons to
20. page 12 This receives the infrared signal transmissions from the remote controt unit SECURITY LOCK This can be used to connect a commercially available theft prevention cable manufactured by Kensington This security lock is compatible with the Microsaver Security System from Kensington Contact details for this company are given below Kensington Technology Group ACCO Brands Inc 2855 Campus Drive San Mateo CA 94403 650 572 2700 Fax 650 572 9675 www kensington com WWW gravis com Attachment screws for the lamp unit cover page 50 Remove these screws when replacing the lamp unit Fixed leg Lamp unit cover page 50 Remove this cover to get access to the lamp unit RGB2 YPaPr IN Connector and associated AUDIO IN jack page 42 This connector is used to input a YPsPr or an RGB signal A corresponding audio signal can be input to the AUDIO IN jack below it RGB1 IN Connector and associated AUDIO IN jack page 42 This connector and terminal are used to input RGB signals and the audio signals which accompany them lt Side terminal board gt RGB1 IN 20000 00000 o0a00 MOUSE connector pages 42 and 43 This connector is used to connect an accessory or separate mouse cable This lets you operate a persona computer using the pointer button and click buttons on the remote control unit instead of using a mouse REMOTE connector page 46 This connector lets you use an ext
21. picture select V POS instead 5 Press the ENTER or gt button to display the H POSI individual adjustment screen 6 Continue pressing the and gt buttons to adjust the H POSI setting The current setting will be displayed on the screen by numerals and a bar Adjustment func tion display Numeric adjustment level display Bar display When adjusting the horizontal position H POSI If the D button is If the a button is pressed the pressed the picture moves to picture moves to the right the left When adjusting the vertical position V POSI If the gt button is If the button is pressed the pressed the picture picture moves up moves down NOTE f approximately five seconds pass without any buttons being pressed while an individual adjustment screen is being displayed the display will return to the POSITION screen e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed Adjusting the video size The video size can be adjusted to overscan and underscan sizes only when an S VIDEO or VIDEO signal is being projected Adjust by the following procedure Adjustment procedure 1 Press the MENU button to display the menu screen 2 Press the A and V buttons to select POSITION 3 Press the ENTER button to display the POSITION screen
22. the MENU button The MENU screen will be displayed 2 Press the A or V button to move the cursor to OPTION 3 Press the ENTER button The OPTION screen will be displayed 4 Press the A or V button to move the cursor to FRONT REAR 5 Press the and P buttons to select REAR e The selection will change between FRONT and REAR each time one of the lt 4 or gt buttons is pressed 6 Press the A or V button to move the cursor to DESK CEILING 7 Press the or P button to select CEILING e The selection will change between DESK and CEILING each time one of the lt 4 or P buttons is pressed LEURS DESK CEILING Ooo GN FRONT FRONT REAR NOTE if the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed Basic operation O Changing the input signal The input source for picture signals and the corresponding audio signals can be changed by pressing the VIDEO or RGB buttons on the projector operating panel or on the remote control unit In addition the name of the input source selected will be displayed on the screen for approximately 5 seconds Press the VIDEO button The source switches between VIDEO and S VIDEO each time the button is pressed The projector is shipped from the factory with the system format NTSC PAL e
23. the lamp unit cover are securely installed Then turn the MAIN POWER switch back on 7 Press the POWER button on the projector or remote control unit so that a picture is projected onto the screen 8 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION 9 1 Press the ENTER button The OPTION screen will be displayed 2 Press the lt or gt button to move the cursor to LAMP RUNTIME 3 Press and hold the ENTER button on the projector control panel for three seconds or more LAMP TIME will change to show L1 RESET POWER OFF or L2 RESET POWER OFF 4 Press the or gt button to change the setting to the lamp which is being replaced L1 RESET When replacing lamp 1 L2 RESET When replacing lamp 2 L1 L2 RESET When replacing both lamp 1 and lamp 2 NOTE This operation will not work if the ENTER button on the remote control unit is pressed in step 3 above If the MENU button is pressed the lamp time resetting screen will be canceled and the display will return to the previous screen or the MENU screen will be cleared 5 Press the POWER button to turn off the power The cumulative time for the lamp unit s replaced will then be reset to zero Before asking for service check the following points Problem Possible cause Power does not turn on e The power cord is not connected The main power switch on the projector i
24. to have the picture turn off together with the sound when the MUTE button is pressed Refer to page 38 for details on how to change this setting When the picture has been turned off in this way the words PICTURE MUTE will be displayed on the screen PICTURE MUTE Selecting the picture mode In order to obtain better picture quality two types of picture mode are available for VIDEO S VIDEO signals and RGB signals Use the procedure given below to select the desired mode NATURAL DYNAMIC Setting procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and V arrow buttons to move the cursor to PICTURE 3 Press the ENTER button The PICTURE screen will be displayed 4 Use the A and V arrow buttons to move the cursor to PICTURE MODE 5 Use the and gt arrow buttons to switch the setting to NATURAL or DYNAMIC until the best picture is obtained NATURAL The picture obtained is appropriate when using this projector in places with standard brightness DYNAMIC The picture obtained is appropriate when using this projector in brighter places NOTE Once a picture mode is selected by the above procedure the picture can then be adjusted further as desired Refer to the following page for details on adjustment methods e f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being
25. 4 Press the A and Y buttons to select VIDEO SIZE 5 Press the ENTER lt lt or P button to display the VIDEO 5 Press the ENTER or button to display the VIDEO SIZE M individual adjustment screen 6 Continue pressing the and gt buttons to adjust the VIDEO SIZE setting The current setting will be displayed on the screen by numerals and a bar Adjustment func tion display Numeric adjustment level display Bar display For overscanning For underscanning Press the arrow Press the 4 arrow button button The picture will The picture will expand contract NOTE e If video size adjustment results in the picture position tending to one side adjust the position while referring to page 30 e If no button is pressed for approximately 5 seconds while an individua adjustment screen is being displayed the display will return to the POSITION screen e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed About dot clock adjustment When RGB signals are being input you can make fine adjustments to the dot clock frequency and also adjust the clock phase When using equipment such as a computer to send signals containing detailed patterns to the projector stripe patterns noise may appear in the projected picture You can use dot clock adjustment to eliminate t
26. Battery compartment cover page 11 Projector lt Top and front gt Built in speakers These are built in speakers which are capable of outputting stereo sound Air outlet port Adjuster button page 18 This button is used to unlock the adjustable legs Power indicator page 15 This indicator becomes red when the MAIN POWER switch is turned to ON It changes to green when the power is turned on When this indicator is orange it indicates that the power has been turned off but the cooling fan is still operating for approximately 60 seconds or that the power saving function has activated and the light source lamps have been switched off LAMP indicator page 47 LENS SHIFT dial page 17 Turning this dial moves the lens up and down Use it to make fine adjustments to the lens position when setting up the projector Focus ring page 19 This ring is used to adjust the image focus Projection lens This lens enlarges the image and projects it onto u the screen Remote control signal receptor page 12 This receives the infrared signal transmissions from the remote control unit TEMP indicator page 47 This indicator illuminates or flashes as a warning if the temperature inside the projector reaches an abnormal level This indicator illuminates when the useful life of the lamp is coming to an end and it flashes when there is a problem with the lamp unit lt Control pannel gt AUTO SETUP butto
27. ENU button The MENU screen will be displayed ER 2 Use the A and V arrow buttons to move the cursor to ZOOM FOCUS amp 33151258 moo M D te zuun ocus 3 Press the ENTER button The ZOOM FOCUS individual adjustment screen will be displayed 4 Use the A and V arrow buttons to adjust the focus 5 Use the lt 4 and gt arrow buttons to adjust the screen size if D button is pressed the picture size becomes larger if lt 4 button is pressed the picture size becomes smaller Once the screen size reaches the maximum or minimum size display arrows appear in red in the four corners of the picture image 6 Use the A and V arrow buttons to make fine adjustments to the focus NOTE f no button is pressed for approximately 5 seconds while an individual adjustment screen is being displayed the display will return to the MENU screen e f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed Setting the projection method You can set the projection method for this projector in accordance with the way the projector is set up If the screen display is upside down or back to front change the projection method by following the procedure given below The factory default settings are FRONT for FRONT REAR and DESK for DESK CEILING Setting procedure when changing to REAR CEILING 1 Press
28. LUE Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION 3 Press the ENTER button to display the OPTION screen 4 Press the A and V buttons to select BACK COLOR 5 Press the lt and gt buttons to change the setting to BLUE or BLACK e This will set the color to be projected when no signal is being input NOTE e f a signal that the projector cannot recognize is input the projector will consider this to be no signal e f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed O Using the MUTE remote control unit button to turn off both sound and picture At the time of shipment from the factory the MUTE button on the remote control unit is set so that only the sound is muted when the button is pressed If you would like the picture to be muted along with the sound set the PICTURE MUTE function to ON by the following procedure Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION CLANGUAQE weoP TION _ SELOT MIKE N Press the ENTER button to display the OPTION screen Press the A and V buttons to select PICTURE MUTE Press the lt 4 and D buttons to change the setting to ON e f the function is set to ON the picture will be muted
29. VU PT L597U Difference in on screen display Oat ojos cjelo k SE as DIT MTARIZIO WIOIOICIH fs z x o mjo oiN IC OOO 3 OZI ie Di D OR Ofte Cle fe OZE r T vlde fo a ee el dred Zed o m UL UIN o a 2 9 O rizon ba IO CIOHICNI SIN O mn OjOb4C z m I E I e O T Oo T o ZE DA PICTURE _ s T I U Oo A U 9 T IN Ommi ula lo z i m m oo mro eZ m z aj m Ra IMPORTANT SAFETY NOTICE Power Supply This LCD Projector is designed to operate on 100 240 volts 50 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 10 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 fire may result The lightning flash 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 sufficient CAUTION magnitude to constitute a risk of electric RISK OF ELECTRIC SHOCK DO NOT OPEN shock to persons AVIS RISQUE DE CHOC LECTRIQUE NE PAS OUVRIR cas SM VORSICHT ZUR VERMEIDUNG EINES ELEKTRISCHEN SCHLAGES GERAT NICHT FFNEN The exclamation point within an equilateral CAUTION WARNING CAUTION triangle is i
30. Vis de fixation du couvercle du bloc de lampe Couvercle du bloc de lampe 3 Utiliser un tournevis Phillips pour desserrer les deux vis de fixation du bloc de lampe jusqu ce qu elles tournent librement Tenir la poign e fix e au bloc de lampe et tirer doucement le bloc de lampe du projecteur ATTENTION Le bloc de lampe sera chaude apr s sont utilisation et il est possible de se br ler si on la touche alors qu elle est encore chaude Lampe 2 Lampe 1 Poign e BEES Ed Poign e g ese s Hl D aay pee Ces ls LOTO m Vis de fixation du bloc de lampe 2 Vis de fixation du bloc de lampe 1 4 Ins rer le nouveau bloc de lampe tout en s assurant que la direction d insertion est la bonne puis utiliser un tournevis Phillips pour resserrer les vis de fixation du bloc de lampe jusqu ce qu elles soit bien serr es 5 Installer le couvercle du bloc de lampe puis serrer les vis de fixation l aide du tournevis cruciforme Phillips REMARQUE e S assurer que le bloc de lampe et le couvercle sont correctement install s S ils ne sont pas correctement install s te circuit de protection risque de se d clencher et le projecteur ne pourra pas tre allum 6 Brancher la fiche du cordon d alimentation dans la prise de courant et appuyer sur l interrupteur d alimentation principale MAIN POWER pour allumer appareil REMARQUE e Si le projecteur ne s allume pas lorsque l on appuie sur l interrupteur d al
31. a peut causer un incendie ou des chocs lectriques Ne pas retirer le couvercle ou le modifier Des hautes tensions qui peuvent causer de graves blessures sont pr sentes l int rieur du projecteur Pour toute inspection r glage ou r paration s adresser un centre technique agr Ne pas renverser d eau sur le projecteur e Cela peut causer un incendie ou des chocs lectriques Brancher la prise d alimentation compl tement Si la fiche n est pas compl tement ins r e cela peut la faire surchauffer et causer un incendie Si la fiche est endommag e ou la plaque de la prise est desserr e elles ne devraient pas tre utilis es Ne pas manipuler le cordon d alimentation avec les mains mouill es Cela peut entrainer des chocs lectriques Faire attention de ne pas endommager le cordon d alimentation e Ne pas endommager le cordon d alimentation ne pas le modifier ne pas placer d objets lourds ne pas le chauffer ne pas le placer pr s d objets chauffants ne pas te tordre ne pas le plier ou le tirer excessivement Cela peut entrainer un incendie et des chocs lectriques Si le cordon d alimentation est endommag le faire r parer par un centre technique agr Nettoyer le cordon d alimentation r guli rement afin d viter toute accumulation de poussi re e Si de la poussi re s accumule sur le cordon d alimentation l humidit peut endommager l isolant et entrainer un incendie D brancher le cordon d alimenta
32. along with the sound when the MUTE button is pressed e If the function is set to OFF only the sound will be muted when the MUTE button is pressed Factory pre setting NOTE Press the MENU button to clear the setting screen and the MENU screen e When PICTURE MUTE is on the color projected will be the same color as the BACK COLOR setting o amp amp O Changing the light source lamps Dual mode Single mode The two light source lamps which are built into this projector can be changed between DUAL and SINGLE modes of brightness according to the conditions and purpose of use Furthermore SINGLE mode has two further modes where the lamps can be selected automatically or specified individually Setting procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and Y arrow buttons to move the cursor to OPTION Press the ENTER button The OPTION screen will be displayed Use the A and V arrow buttons to move the cursor to LAMP SELECT Press the lt 4 or gt button to select the desired setting while referring to the table below 6 Turn off the power supply and then turn it back on again The setting made above will then be enabled oh Setting Biumima oncondilon DUAL Iwolampstlumimnate O NOTE e After the setting has been changed
33. bloc de lampe e Faire tr s attention lors de la manipulation du bloc de lampe retir e car elle contient un gaz sous haute pression et peut facilement tre endommag e si cogn e contre des objets durs ou si elle tombe e Le bloc de lampe retir e peut exploser si manipul e rudement apr s le retrait Demander une agence de mise au rebut agr e de s occuper de mettre au rebut le bloc de lampe retir e e Un toumevis Phillips sera n cessaire lors du retrait du bloc de lampe S assurer que ses mains ne glissent pas lors de l utilisation du tournevis REMARQUE Un bloc de lampe de remplacement n est pas fournie avec le projecteur Pour plus de d tails s adresser au revendeur No de produit du bloc de lampe ET LAO97N avec un bloc ET LAO97NW avec 2 blocs ORemplacement du bloc de lampe REMARQUE Si le bloc de lampe est remplac apr s une dur e d utilisation de plus de 2000 heures le projecteur passera en mode d attente apr s environ 10 minutes d utilisation D s lors faire les tapes 6 9 la page suivante dans les 10 minutes 1 D brancher le cordon d alimentation de la prise de courant et s assurer que les pi ces autour du bloc de lampe se sont refroidies 2 Utiliser un tournevis Phillips pour enlever les vis fixant le couvercle du bloc de lampe au bas du projecteur puis enlever le couvercle du bloc de lampe REMARQUE e Lire ATTENTION sur le couvercle du bloc de lampe avant de continuer
34. ch back to projecting the input video signal e f the FREEZE button is pressed while the video impose function is operating a still picture can be obtained Video S Video signals with an aspect ration of 16 9 will be displayed at 4 3 when using the video impose function e Picture distortion may occur if the video impose function is used for special playback of signals from a video deck If this happens use a TBC time base corrector O Switching between RGB and YPsPs signal input You can use menu operations to switch between RGB and YPsPn input modes according to the type of signal being input to the RGB2 input connector at the rear of the unit Setting procedure Switching to YPsPr gt 1 Press the MENU button The MENU screen will be displayed LC HENU 2 Press the A or V button to move the cursor to OPTION 3 Press the ENTER button The OPTION screen will be displayed 4 Press the A or W button to move the cursor to RGB2 FORMAT 5 Press the or P button to select YPsPr NOTE This setting only applies to the RGB2 input terminal The RGB1 input connector will only receive and display RGB signals regardless of this parameter setting O Enlarging part of the input picture You can enlarge and project specific portions of the input picture and select the enlargement ratio for this portion Follow the procedure given below Operating procedure Y Press the MENU button
35. ctor power supply on and off lt Projector gt lt Remote contro unit gt POWER button Power indicato POWER button f MAIN POWER switch O Turning on the power 1 Press the MAIN POWER switch ON Projector CA P j OFF MAIN POWER 2 Press the POWER button Projector Remote contro unit POWER re v O Turning off the power 1 Press the POWER button Projector Remote control unit POWER ca 2 Wait for the cooling fan to stop 3 Press the MAIN POWER switch Press the MAIN POWER switch on the projector to the ON position The power indicator will illuminate red and the projector will switch to standby mode Press the POWER button on either the top of the projector or on the remote control unit The power indicator will alternate between green and orange The power indicator will illuminate green and a picture will be projected onto the screen after about 20 seconds Press the POWER button on either the top of the projector or on the remote control unit The power indicator will illuminate orange and the projector will switch to standby mode Wait for a while approximately 60 seconds until the cooling fan stops operating When the fan stops the power indicator will illuminate red Press the MAIN POWER switch on the projector to the OFF position i The power indicator will switch off and the power supply wil
36. e The setting procedure is as follows Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select COUNT DOWN 3 Press the ENTER button to display the COUNT DOWN screen 4 Continue pressing the lt 4 and P buttons to set the time TY RA EYTS The setting can be made in units of one minute up to a maximum of 60 ee minutes e This function can be disabled by setting the time to O 5 Press the ENTER button The countdown timer will then start NOTE During the countdown the screen will appear in the background color as described on page 38 f the MENU button is pressed during the countdown the timer display will be cleared and the screen will return to the COUNTDOWN setting screen f the FREEZE button is pressed to produce a still picture and the countdown timer is then set or activated the countdown will take place with the still picture still displayed DO Using the power save function The power save function operates as follows If the projector continues projecting for 10 minutes or more while there is no input signal to be projected the light source lamp will shut off automatically to save power After 20 minutes the power supply will be turned off and the projector will enter standby mode At the time of shipment from the factory the power save function is set to OFF so that if you would like to use this function you can tur
37. e STD Standard button while one of the individual adjustment screens is being displayed The value and the bar display will appear in yellow and only the item being displayed will be reset to the factory pre setting e f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed e Separate adjustments can be carried out for RGB 1 and RGB 2 Adjusting the sound to the desired setting You can adjust the volume and balance to the desired settings Adjustment procedure lt for volume adjustment gt 1 Press the MENU button to display the MENU screen 2 Press the A and buttons to select AUDIO 3 Press the ENTER buttons to display the AUDIO screen 4 Press the A and buttons to select VOLUME e To adjust the balance select BALANCE instead 5 Press the ENTER lt 4 or gt button to display the VOLUME individual adjustment screen 6 Continue pressing the and gt buttons to adjust the volume setting The current setting will be displayed on the screen by numerals and a bar e The adjustment range is between 0 and 63 However the adjustment range for the balance setting is 32 31 Adjustment func e While VOLUME is selected the volume of tion display the sound coming from the built in speakers and the output level of the signal from the Numeric adjustment Bar displa
38. e the projector uses a electronic zoom lens it is possible to adjust the projection distance And because there is also a function provided for adjusting the height of the lens the height of the projector can also be adjusted relative to the position of the screen For details refer to pages 17 and 18 Proseticn al Projection distance L Height from edge of projected rojection size PT L797PWU PT L797VU PT L597U imageto center of lens H 40 80 1 44 9203 316m 44 5203 16m 0 910 022m _ 40 811 72 8 22m 511 610 18 21m 0110 00 m 80 77 810 23 27m 73 81002 27m 0 1310 038m _ 860 8101 109 27 33m 811 109 2 7 3 3 m 80 M10 M 36 A4m 122 145 37 44m 0 270 0 60 m _ 790 136 164 41 50m 132 164 40 50mj 0 23 0 0 68 m 200 2911 37 91 13 3m 297 87 90 1 3m 0 5 0 152m 280 375 46 3 ii4 14 m 371 467 113 142 m 0 63 0 190 m 300 4478558 13 6 17 0 m 48 56 1 13 6 17 1m 0 7 60 228 m NOTE e In addition if the projector is not completely vertical with respect to the screen and horizontal with respect to the floor distortion of the projected image will result Adjust the projector horizon by the procedure given on page 18 e The values in the table shown above are approximate Oi Adjusting the position of the projected picture The vertical position of the projected p
39. ed the screen display will return to the MENU screen or the MENU screen will be cleared System configuration example Notes on system configuration Turn off the power supply of each system component before connecting any of the components e Read the instruction manual for each system component before connecting it e f the necessary cables for connecting any system components are not supplied with the component or available as an option you may need to fashion a cable to suit the component concerned f there is a lot of jitter in the video signal input from the video source the picture on the screen may flicker In such cases it will be necessary to connect a TBC time base corrector e The projector can be connected to video signal sources which out put VIDEO S VIDEO and analog RGB signals TTL synchronized signals e The projector has built in speakers However you will need to connect a separate audio system to the AUDIO OUT terminal if your needs specify high sound volumes No sound will come out of the projector s built in speaker while the AUDIO OUT terminal is being used t may not be possible to connect some types of computer Example of connection to audio visual equipment Digital tuner or DVD player E M ii Bue SPs Whis D sub 15 BNC5 female adapter cable accessory Computer for control use RGB1 IN RGB OUT oyo 00 oeo MOUSE AUDIOlAUDIO AUDIO IN IN AUT SERIAL
40. ed if it is already being displayed un BO O Changing the on screen display language When the projector is shipped from the factory the on screen display language is set to English Data for seven different languages is stored in the projector so that you can select any one of these languages by following the procedure below Setting procedure lt To change the language to German gt 1 Press the MENU button The MENU screen will be displayed 2 Use the A and V arrow buttons to move the cursor to LANGUAGE 3 Press the ENTER button The LANGUAGE screen will be displayed 4 Use the A and V arrow buttons to move the cursor to DEUTSCH e The languages available are English ENGLISH German DEUTSCH French FRAN AIS Spanish ESPANOL Italian ITALIANO Japanese 8 288 and Chinese mx 5 Press the ENTER button The menus setting and adjustment screens and the operable button guide displays will then appear in the language selected NOTE If the MENU button is pressed the setting screen or MENU screen will be cleared e The list of language selections in the LANGUAGE screen appear in the same way for all languages and does not change CO Using the countdown timer The countdown timer can be used at times such as during breaks in meetings by displaying the amount of time remaining for something on the screen The countdown time can be set to a maximum of 60 minutes in units of 1 minut
41. emperature inside the lamp rises during use and the lamp becomes very hot After turning off the MAIN POWER switch and disconnecting the power cord from the wall socket wait for the lamp to cool down before replacing the lamp unit Take extreme care when handling the removed lamp unit as it contains gas under high pressure and can easily become damaged if it is struck against hard objects or dropped e The old lamp unit may shatter if it is handled roughly after removal Ask an authorized waste disposal agency to dispose of the old lamp unit A Phillips screwdriver is necessary for removing the lamp unit Make sure that your hands are not slippery when using the screwdriver NOTE e The projector is not supplied with a replacement lamp unit Please ask your dealer for details Lamp unit product no ET LAO97N with one unit ET LAO97NW with two units CAUTION Do not use any lamp unit other than the one with the product number indicated above L1 Replacement procedure NOTE e f the lamp unit is replaced after it has been used for more than 2 000 hours the projector will switch to standby mode after approximately 10 minutes of operation Steps 6 to 9 on the following page should thus be completed within 10 minutes 1 Disconnect the power cord plug from the wall outlet and check that the area around the lamp unit has cooled down 2 Use a Phillips screwdriver to remove the screws which attach the lamp unit cover to the bot
42. ernal control circuit to operate the projector by remote control S VIDEO IN termina page 41 This terminal is used to input S VIDEO signals AUDIO OUT terminal pages 41 and 42 This terminal is used to output the audio signals from the source which is connected to the AUDIO IN terminals for RGB or video signals The signal which is output corresponds to the source which has been selected by pressing either the VIDEO or RGB button The output level for this signal can be adjusted by using the VOL buttons If audio equipment is connected to this terminal no sound will be output from the built in speakers RGB OUT connector page 42 This connector is used to output the RGB signals from the source which is connected to the RGB 1 or RGB 2 connector The signal which is output corresponds to the source which has been selected by pressing the RGB button IRGB2 IN SERIAL connector page 44 This connector is used to con nect a personal computer to the projector in order to exter nally control the projector AUDIO IN L R terminals for S VIDEO VIDEO input page 41 These terminals are used to input audio signals which correspond to the signals input to the VIDEO IN or S VIDEO IN terminal VIDEO IN terminal page 41 This terminal is used to input composite video signals Before using the remote control unit Inserting the batteries Insert the AA batteries supplied with the remote control unit making
43. f the signal receptor 0 225 lbs Approx 102g with batteries 11 16 46 mm 1s 34 mm 77 22 191 mm Design and specifications are subject to change without notice Weight and dimensions shown are approximate Trademark acknowledgements e PS 2 VGA and XGA are trademarks of International Business Machines Corporation e Macintosh is a registered trademark of Apple Computer Inc e PC 98 is a trademark of NEC Corporation e S VGA is a registered trademark of the Video Electronics Standards Association e Windows is a registered trademark of Microsoft Corporation All other trademarks are the property of the various trademark owners Accessories Remote control unit TNQE126 2 1 AA size batteries 2 Power cord TSXA053 1 125 V 10 A VGA cable TSXF163 1 67 2 0 mj D SUB HD 15 pin male D SUB HD 15 pin male Macintosh adapter TJSF39100 1 D SUB HD 15 pin female e D SUB 15 pin male D sub 15 BNC 5 adapter cable TSXF 189 1 1 8 0 5 m D SUB HD 15 pin male amp BNC jack ffemale Video Audio cable TSXF015 1 4 11 1 5 m RCA pin PS 2 mouse cable TSXF096 1 6 7 2 0 m 13 pin round male DIN 6 pin male Macintosh mouse cable TSXF105 1 6 7 2 0 m 13 pin round male amp mini DIN 4 pin male Serial mouse cable TSXF 106 1 67 2 0 m 13 pin round male e gt D SUB 9 pin male PC audio cable TSXF 150 1 2 0 m 677 M3 stereo mini plug Lens cap TKKL5077
44. he S VIDEO terminal or the aspect ratio can be changed manually to ratios such as 16 9 or 4 3 Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select PICTURE Press the ENTER button to display the PICTURE screen Press the A and V buttons to select 51 SIGNAL Press the lt and gt buttons to select the desired setting while referring to the table below PIC R PICTWRE NODE NATURAL GO H oh Co Setting details When an S1 video signal is input to the S VIDEO terminal the Only applies to S Video signals aspect ratio is changed automatically to project a 16 9 picture in NTSC format Only applies to Video S Video signals and NTSC 480i PAL 625i The input signal is projected without change and 480p signals which are being input to the RGB Y PaPa connector The size of the input signal is compressed to 75 and projected This is useful for projecting a picture with a 4 3 aspect ratio onto a 16 9 screen 1 video signals e S1 video signals are a type of video signal with an aspect ratio of 16 9 which include a detector signal This detector signal is output by some sources such as wide vision video decks If the AUTO setting above is selected this projector will recognize the detector signal and automatically switch the aspect ratio to 16 9 in order to project the picture NOTE e If the MENU button is press
45. he projector is to be transported somewhere However once the lens has been retracted it will be necessary to readjust the zoom and focus of the lens once the projector has been started up again At the time of shipment from the factory this function is set to ON Setting procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION 3 Press the ENTER button to display the OPTION screen 4 Press the A and V buttons to select LENS RETRACT 5 Press the lt and gt buttons to change the setting to ON er a yeaa ae Dis f you set this function to ON the lens will be extended and retracted OTE each time the power is turned on and off NOTE e f this function is set to OFF the lens will remain extended at all times If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed C Setting the background color screen color when no signal is input or when the video signal is muted The projector can be set to project either a solid blue image or a solid black image onto the screen if nothing is connected to the projector s input terminals or if equipment is connected but no signal is being input from it This setting is also effective when picture muting is active and when the countdown timer is running At the time of shipment from the factory the color is set to B
46. hese stripe patterns as much as possible Adjust the dot clock frequency DOT CLK first and then adjust the clock phase CLK PHASE This is only effective when RGB signals are being projected Adjusting the dot clock frequency Adjustment procedure The procedure below starts from the POSITION screen 1 Press the A and V buttons to select DOT CLK 2 Press the ENTER 4 or gt button to display the DOT CLK individual adjustment screen 3 Continue pressing the lt 4 and P buttons to adjust the DOT CLK setting The current setting will be displayed on the screen by numerals and a bar Adjustment func tion display Numeric adjustment level display Bar display Adjusting the clock phase Adjustment procedure The procedure below starts from the POSITION screen 1 Press the A and Y buttons to select CLK PHASE 2 Press the ENTER 4 or gt button to display the CLK PHASE individual adjustment screen 3 Continue pressing the and P buttons to adjust the CLK PHASE setting The current setting will be displayed on the screen by numerals and a bar Adjustment func tion display Numeric adjustment i level display Bar display NOTE e If approximately five seconds pass without any buttons being pressed while an individual adjustment screen is being displayed the display will return to the POSITION screen e If the MENU button is pressed the display wil
47. icture can be adjusted by changing the height of the projection lens using the LENS SHIFT dial which is on top of the projector After determining the projection distance and the setting up position adjust the vertical position of the projected picture by carrying out the following procedure Press the LENS SHIFT dial on top of the projector eseese The dial will pop up and it will be possible to turn it to make adjustments LENS SHIFT dial LENS SHIFT dial UP yo DOWN LENS SHIFT Solid line Original picture position Dotted line Picture position after adjustment If the LENS SHIFT dial is turned counterclockwise the position of the projected image will be lowered LENS SHIFT dial UP Wo DOWN LENS SHIFT i Press the LENS SHIFT dial on top of the projector The dia will pop back in again and adjustment will no longer be possible O Setting the projector up horizontally If the projector is not set up so that it is horizontal it will not be possible to obtain a distortion free picture If placing the projector on top of a table or similar surface carry out the following procedure below to ensure that no distortion of the picture occurs Adjustment procedure 1 Lift the front of the projector until the projector as a whole is horizontal While holding it in this position press the adjuster buttons under the sides of the projector 1 each at left and right When the buttons are pressed the
48. imentation principale MAIN POWER mettre l interrupteur sur OFF de nouveau et v rifier que le bloc de lampe et le couvercle sont correctement install s Mettre l interrupteur d alimentation principale MAIN POWER sur ON de nouveau 7 Appuyer sur la touche d alimentation POWER sur le projecteur ou la t l commande pour projeter une image sur l cran 8 1 Appuyer sur la touche de menu MENU pour faire apparaitre l cran MENU 2 Appuyer sur les touches de fl che A et V pour s lectionner OPTION 9 1 Appuyer sur la touche ENTER L cran OPTION s affichera 2 Appuyer sur la touche A ou V pour placer le curseur sur DUREE LAMPE 3 Appuyer sur et maintenir la touche ENTER sur le panneau de commande du projecteur pendant 3 secondes ou plus DUR E LAMPE changera pour montrer RAZ L1 POWER OFF ou RAZ L2 POWER OFF 4 Appuyer sur la touche lt ou gt pour changer le r glage de la lampe devant tre remplac e RAZ L1 lors du remplacement de la lampe 1 RAZ L2 lors du remplacement de la lampe 2 RAZ L1 L2 lors du remplacement de la lampe 1 et de la lampe 2 M IBEIBR TI OF e REMARQUE Ej ct erdnnoyib pip Mmm Cette op ration ne pourra pas s effectuer si l on appuie sur la touche Pirar ranae i oooi e ENTER de la t l commande dans l tape 3 ci dessus Si l on appuie sur la touche MENU l cran de remise z ro de la dur e de lampe sera annul et l affichage re
49. ion lenses or mirror inside the projector the picture may become fuzzy or it may not be visible at all If there is high humidity or if the projector is suddenly brought from a cold environment into a warm one the projector will normally stop projecting In such cases the projector will normally resume projection as it becomes conditioned to the ambient temperature Location and function of each part Remote control unit lt Front view gt LIGHT button page 12 This button is used to illuminate the remote contro unit buttons ENTER button This button is used to accept and to activate items selected in the on screen menu screens Arrow A V and gt buttons These buttons are used to select and adjust items in the on screen menu screens MENU button This button is used to display and clear the MENU screen and to return to a previously displayed screen MUTE button pages 25 This button is used to momentarily cancel the output of sound from the speakers The functioning of this button can be changed so that it can be used to cancel both sound and picture simultaneously POWER button page 15 This button is used to turn the projector power supply on and off lt Side view gt PROJECTOR Transmitter page 12 The remote control signals are transmitted from both the front and the sides Face this section toward the remote contro signal receptor of the projector to operate the projector Click
50. it will go If the plug is not fully inserted heat may be generated which could cause fire If the plug is damaged or the wall socket plate is loose they should not be used Do not handle the power cord plug with wet hands Doing so may cause electric shocks to occur Do not do anything that might damage the power cable Do not damage the cable make any modifications to it place heavy objects on top of it heat it place it near any hot objects twist it bend it excessively or pull it To do so may cause fires and electric shocks to occur If the power cable becomes damaged have it repaired at an Authorized Service Center Clean the power cable regularly to prevent it from becoming covered in dust If dust builds up on the power cord plug the resultant humidity can damage the insulation which could result in fire Pull the power cord out from the wall outlet and wipe it with a dry cloth e If not using the projector for an extended period of time pull the power cord plug out from the wall outlet If problems occur during use If a problem occurs such as no picture or no sound or if smoke or an abnormal odor starts to come out from the projector immediately pull the power cord plug out from the wall outlet if you continue to use the projector in this condition fire or electric shocks could result After checking that the smoke has stopped coming out contact an Authorized Service Center so that the necessary repairs
51. l be turned off on Projector OFF NOTE f the power is turned off using the POWER button the cooling fan will continue to operate for approximately 60 seconds while the inside of the projector is still at a high temperature Do not turn the MAIN POWER switch to the OFF position disconnect the power cord plug from the wall socket or shut off the mains power supply until the cooling fan stops operating f not using the projector for long periods of time turn the MAIN POWER switch at the front of the projector to the OFF position If the power is accidentally turned off while the projector is being used wait a while for the lamps to cool down before turning the power back on again If you turn the power back on immediately the lamps will not illuminate again until an interval of approximately 40 seconds has passed The REMOTE POWER function may cause the operation of the POWER button on the remote control unit to be disabled temporarily For details about this function refer to page 35 if the MAIN POWER switch has not been turned off the projector will still draw Max 10W of power even when the POWER button has been turned off and the fan has stopped There may be cases where the lamp does not turn on straight away In such cases the projector will try to turn the lamp on again after 60 seconds have passed During this time the power indicator will alternately flash green and ora
52. l return to the MENU screen or the MENU screen will be cleared if it is already being displayed e if the STD Standard button is pressed while one of the individual adjustment screens is being displayed the value and the bar display will appear in yellow and only the item displayed will be reset to the factory pre setting e Separate adjustment is possible for each input signal and the results of adjustment are stored in memory Using other useful functions O Using the video impose function PT L797 series only This projector can be used to display a VIDEO S VIDEO signal image in a sub screen on an RGB image video impose Setting procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and V arrow buttons to move the cursor to VIDEO IMPOSE iReeint sean 3 Press the ENTER button The VIDEO IMPOSE screen will be displayed The position of the sub screen can be changed by pressing the A V 4 and gt arrow buttons e The size of the sub screen can be changed to one of two sizes using the STD button NOTE e The video impose function is only effective when RGB signals are being input e If the FREEZE button is pressed before VIDEO IMPOSE is selected the video impose function will not operate e If the VIDEO button or the RGB button is pressed while the video impose function is operating the video impose function will be canceled and the screen will swit
53. lation Speaker Max usable volume output Connection terminals RGB1 IN R G B HD SYNC VD RGB2 Y PePa IN Y PaPe R G B HD SYNC VD 100 240 V 50 60 Hz 480 W During stand by when fan is stopped Max 10 W 5 5 2 5 A Available Not available 1 3 3 transparent LCD panels RGB Active matrix method 786 432 1024 X 768 X 3 panels 480 000 800 X 600 X 3 panels Electronic zoom focus lens 1 1 1 3 Retractable lens mechanism F 2 0 2 2 f 59 6 74 5 F 2 7 3 0 f 59 0 75 9 Two UHM lamps 160 W X 2 2200 Im ANSI 1700 Im ANSI 1500 Im ANSI PT L797PWU DOES meme 7 VIDEO H 15 75 15 63 kHz S VIDEO V 50 60 Hz RGB H 15 94 kHz H 15 81 kHz Dot clock V 50 120 Hz V 50 100 Hz 135 MHz or less 110 MHz or less NTSC 480i 480p PAL 625i 720p HDTV 1080i 6 NTSC NTSC 4 43 PAL PAL M PAL N SECAM 30 300 inches 4 4 55 9 1 3 17 0 m 4 3 56 1 1 3 17 1 m 10 10 0 10 4 3 Front Rear Menu selection method We X 1 4 cm X 2 85 cm ellipse X 2 stereo 4W 2 W 2 W 10 THD Single line D SUB HD 15 pin female 0 7 Vp p 1 0 Vp p at G SYNC signal 75 Q TTL high impedance automatic plus minus polarity compatible TTL high impedance automatic plus minus polarity compatible Single line D SUB HD 15 pin female 1 0 Vp p 75 Q 0 35 Vp p 75 Q 0 7 Vp p 1 0 Vp p at G SYNC signal 75 Q TTL high impedance automatic plus minus polarity compatible TTL high impedance au
54. le specifications At the projector At the computer DTE specifications Using the REMOTE connector You can use the REMOTE connector which is built into this projector to operate the projector remotely using an operation panel which is located at a distance from the place where the projector has been set up STANDBY 9 ON LAMP Setting up example RGB VIDEO S VIDEO RGB VIDEO VIDEO S VIDEO RGB1 RGB2 INPUT SELECT Setting up location such as Remote control panel at a conference room remote location Pin layout and signal names for the SERIAL connector Projector Details LampON On Off Standby RGBNIDEO VIDEO S VIDEO RGB 1 When is VIDEO D SUB 9 pin connector 2 When is RGB female seen from the outside NOTE Do not short pins D and while pin is still open otherwise the projector will not be able to receive any signals from the remote control panel Indicators There are two indicators on the front of the projector which give information about the operating condition of the projector These indicators illuminate or flash to warn you about problems that have occurred inside the projector so if you notice that one of the indicators is on turn off the power and check the table below for the cause of the problem LAMP indicator TEMP indicator Panasonic Illuminated red he intemal daca Lamp s ON emperature is too high The ventilation
55. left and right adjustable legs will drop down until they reach the setting up surface NOTE e Do not release the buttons until both legs have reached the setting up surface Adjuster button Adjuster Adjustable legs button 2 Release the adjuster buttons The adjustable legs will lock as soon as the buttons are released 3 Turn the adjustable legs by hand in either direction to make fine adjustments to the level of the projector so that the projector is perfectly horizontal NOTE The legs can be extended by up to 2 60 mm If you try to extend them any further than this they will merely spin freely ee ST UP to 23 lt gt lt 60 mm Retracting the adjustable legs After lifting the front of the projector slightly press and hold the adjuster buttons and then gently lower the projector NOTE e Be sure to support the projector firmly while pressing the adjuster buttons If the adjuster buttons are pressed without supporting the projector the adjustable legs will suddenly unlock and the projector will fall down which could damage the projector Adjuster Adjustable legs button Adjuster button Adjusting the lens This projection lens used in this projector is equipped with electronic zoom and electronic focus These settings can be adjusted directly using the ZOOM button and the FOCUS button on the projector operating panel or they can be adjusted by selecting ZOOM FOCUS from the o
56. ly The volume adjustment may be at the lowest possible setting Refer to pages 24 and 28 e The MUTE function may be active Refer to pages 25 and 38 No sound can be heard Remote control unit does not operate The batteries may be spent or they may not be inserted correctly Refer to page 11 There may be an object between the remote control unit and the projector which is blocking the infrared signals Refer to page 12 The remote control unit may be out of the operation range Refer to page 12 Is the REMOTE connector being used to carry out external control Refer to page 46 The picture does not display correctly The correct input signal may not be selected Refer to page 21 e The input signal setting mode TV SYSTEM may not be set correctly Refer to page 23 e There may be a problem with the VCR tape or other signal source Specifications Power supply Power consumption Max amps LCD panel Micro lens array MLA PT L797PWU PT L797VU PT L597U Panel size diagonal Display method Drive method Pixels PT L797PWU PT L797VU PT L597U Lens PT L797PWU PT L797VU PT L597U Lamp Luminosity PT L797PWU PT L597U PT L797VU Scanning frequency YPsP signals Color system Projection size diagonal Throw distance PT L797PWU PT L797VU PT L597U Optical axis shift Screen aspect ratio Instal
57. n page 29 This button can be used to automatically correct the picture position dot clock and clock phase for RGB signals RGB button page 21 This button is used to switch the selected input source between RGB 1 and RGB 2 Arrow A V and P buttons These buttons are used to select and adjust items in the on screen menu screens ZOOM adjustment buttons page 19 These buttons are used to adjust the picture size POWER button page 15 This button is used to turn projection of the picture on and off VIDEO button page 21 This button is used to switch the selected input source between VIDEO and S VIDEO MENU button This button is used to display and clear the MENU screen and to return to a previously displayed screen ENTER button This button is used to accept and to activate items selected in the on screen menu screens FOCUS adjustment buttons page 19 These buttons are used to adjust the picture focus lt Back and side gt Carrying handle Pull out the handle and hold it when transporting the projector Power input socket AC IN The power cord which is supplied with the projector is connected here MAIN POWER switch page 15 This switch turns the power supply to the projector on and off lt Bottom gt Adjustable legs two page 18 These legs can be used to adjust the angle of inclination of the projector Remote control signal receptor
58. n it on by the following procedure Setting procedure 1 Press the MENU button The MENU screen will be displayed 2 Use the A and V arrow buttons to move the cursor to OPTION 3 Press the ENTER button The OPTION screen will be displayed 4 Use the A and V arrow buttons to move the cursor to POWER SAVE 5 Use the and gt arrow buttons to switch the setting to ON NOTE e f the light source lamp has turned off as a result of the power save function the power indicator will appear orange If a signal is then input the power source lamp will switch back on and the picture will be projected If the power supply has been turned off by this function it can be turned back on by pressing the POWER button e f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed e f this function activates while the lens retract function is set to ON you will need to re adjust the lens according to the procedure on page 18 This function does not operate while the countdown timer is operating O Using the lens retracting function This function causes the projector lens to be retracted automatically when the projector switches to standby mode and extends the lens again when the projector starts back up again Having this function set to ON is useful if the projector will not be used for an extended period of time or when t
59. n screen menu screen In addition focussing can be carried out manually by turning the focus ring on the projection lens NOTE e f direct adjustment is carried out while some other on screen display is on the screen the adjustment screen will not be displayed but the adjustment operation will still work e The projector is equipped with a function which retracts the lens when the projector power supply is turned off However the lens will not return to the previously adjusted position when the power is turned back on again Refer to page 37 for details on turning this function on and off Adjustment procedure lt for direct adjustment gt 1 Press the FOCUS buttons on the projector operating panel to adjust the focus Stop pressing the buttons when the picture image on the screen comes into the sharpest focus 2 Press the ZOOM buttons on the projector operating panel to adjust the picture size If button is pressed the picture size becomes larger If button is pressed the picture size becomes smaller Once the screen size reaches the maximum or minimum size display arrows appear in red in the four corners of the picture image ern erosua 3 Press the FOCUS buttons to make fine adjustments to the focus NOTE e f approximately five seconds pass without any buttons being pressed the adjustment screen will be cleared Adjustment procedure for on screen display operation 1 Press the M
60. near high voltage power lines or near motors The projector may be subject to electromagnetic interference if it is set up near high voltage power lines or motors Do not set up the projector directly on top of plastic sheet or carpet Plastic sheets can stick to the air filter which can cause the inside of the projector to overheat and the power supply to switch off e f installing the projector to the ceiling ask a qualified technician to carry out ail installation work If the projector is to be suspended from the ceiling you will need to purchase the separate installation kit Model No ET PK097 Furthermore all installation work should only be carried out by a qualified technician e Do not install the projector near sources of strong light such as fluorescent lamps If strong light such as light from fluorescent lamps falls onto the remote control signal receptor it may cause problems with remote control operation Keep the projector as far away from such light sources as possible Notes on use e n order to get the best picture quality If outside light or light from indoor lamps is shining onto the screen the images projected will not have good contrast Draw curtains or blinds over any windows turn off any fluorescent lights near the screen and cover any highly reflective floor and wall surfaces with carpet or wallpaper to prevent reflection e Do not touch the surfaces of the lens with your bare hands If the surfaces of the lens
61. nge e The projector is equipped with a lens retracting function which will cause the lens to be retracted automatically when the power is turned off However the lens will not then return to the previously adjusted position even if the power is turned back on again If you do not wish this function to operate turn the function setting off while referring to Using the lens retracting function on page 37 A tinkling sound may be heard while the power indicator is turned off but this is not a sign of a malfunction Standard setting up positions After determining the appropriate position for the projector by referring to the illustrations and standard setting up dimensions given below set up the projector The distance L from the projector to the screen and the height H do not vary regardless of whether the projector is being used in the floor ceiling front or rear positions 4 3 E Je 9 S18 ii o N Ha When installed using the ET lve Ero PKOS7 ceiling bracket sold TT CL UM cl gmmmmmm separately N Projected is 9 7 i ere eee 251 235 FILM RON EcL CDL LM Los L Projection distance H Height from lower edge of Edge of projected projected image to center of lens image ES When installed using the ET ee PK097 ceiling bracket sold 4 separately 7 T7 7 PE 7 Pd Unit inch mm Standard setting up dimensions Becaus
62. ntended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product 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 fit 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 This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Any unauthorized changes or modifications to this equipment would void the users authority to operate Precautions with regard to safety WARNING Setting up Do not install this projector in a place which is not strong enough to take the projector s full weight e If the installation location is not str
63. ntrol unit If button is pressed the volume becomes louder If button is pressed the volume becomes quieter If audio equipment is connected to the AUDIO OUT terminal the output level from this terminal will be adjusted NOTE During volume adjustment the output level will be displayed on the screen for approximately 5 seconds Volume adjustment can also be carried out by selecting AUDIO from the on screen menu screen Refer to page 28 for further details e f this button is pressed while some other on screen display is on the screen the adjustment level and the bar scale will not be displayed but the adjustment operation will still work L1 Turning off the sound If the MUTE button on the remote control unit is pressed MUTE will be displayed on the screen as shown in the illustration below and the sound will be muted If the MUTE button is pressed once more the on screen display wiil be cleared and the normal sound volume will be restored The volume output level will remain displayed on the screen for approximately three seconds Remote control unit NOTE e If the MUTE button is pressed while the on screen display MUTE for another function is currently on the screen the volume will still be muted but the MUTE on screen display will not appear f the power supply is turned off or either of the VOL MUTE buttons is pressed the mute setting will be canceled It is also possible
64. ntrol unit in place of the computers mouse However this function operates only when input to the RGB 1 connector has been selected For further details refer to page 43 f you wish to use the infrared mouse function turn on the main power to the projector before turning on the personal computer if using a personal computer with a suspend resume function the infrared mouse function may not operate until the computer is restarted e Refer to the data on page 22 for the different types of RGB signal that can be input to this projector by connecting a personal computer e The signal output from the RGB OUT connector will be the signa which is input from the signal source which is connected to the RGB 1 or RGB 2 connector About the Macintosh adapter An adapter for use with Macintosh computers is included with this unit If image signals are to be input to this unit from a Macintosh computer connect this adapter to the accessory VGA cable at the end which is to be connected to the computer The resolution of the video signals output from the Macintosh computer can be switched by changing the adapter DIP switch settings Set the DIP switches to match the desired resolution according to the table given below Diener made romena sns ss s2 s se 56 puces ow ow orr orr orrorr Wwe Jorr ow ore on ore ore jac 1043768 ore on on lorr or ore pacar 1s2x0r9 ow on on on orroe DIP switches Wireless mouse A wireles
65. of the cables are still connected the cables may become damaged and fire or electrical shocks could result Cleaning and maintenance Take particular care when replacing the lamp unit The lamp contains gas under high pressure If it is dropped or hit against other objects it may break which could cause injury or problems with operation Ask an Authorized Service Center to clean inside the projector at least once a year If dust is left to build up inside the projector without being cleaned out it can cause fire or problems with operation to occur Ask your nearest Authorized Service Center to clean the projector when required Consult your Authorized Service Center for details regarding cleaning costs Disconnect the power plug from the wall outlet as a safety precaution before carrying out any cleaning e Electric shocks can result if this is not done Precautions on handling Cautions regarding setting up Observe the following at all times when setting up the projector Avoid setting up in places which are subject to vibration or shocks If the projector is set up in locations with strong vibration such as near a motor or if it is installed inside a vehicle or on board a ship the projector may be subjected to vibration or shocks which can damage the internal parts and cause malfunctions or accidents Accordingly set up the projector in a place which is free from such vibrations and shocks e Do not set up the projector
66. 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 connector lt Side terminal board gt SERIAL 26000 LjJ D SUB 9 pin Communication cable NOTE ia ERRA e Use a proper communication cable which is suitable for the personal computer to connect the serial connector and the personal computer Pin layout and signal names for SERIAL connector Pin No Signalname Contents NC Transmitted data Received data Connected internally a ee aa RE GND GND BO lul Projector D SUB 9 pin connector female seen from the outside NC ORSAY Communication settings Signal level Determined by the RS 232C interface Synchronizing method Asynchronous Character length Basic format Each packet which is sent from the computer starts with STX Following this is the command itself and the parameters for that command if any and the packet then ends with ETX Add parameters when necessary according to the control contents P1 Pz P3 P4 P5 Parameter 1 5 bytes Colon 1 byte S Command 3 bytes NC tart byte NOTE If sending multiple commands check that a response has been received from the projector for one command before sending the next command When a command which do not require parameters is sent the colon is not required e
67. on screen it will not yet be enabled You must turn the power off and then back on again f one of the lamps has not been installed it may take approximately 90 seconds for the other lamp to illuminate when SINGLE mode is selected In this case set to SINGLE 1 or SINGLE 2 mode f the MENU button is pressed the screen display will return to the MENU screen or the MENU screen will be cleared If SINGLE1 or SINGLE is set but the corresponding lamp cannot illuminate the other lamp will illuminate automatically O Checking the light source lamp usage times You can use the following procedure to check the respective usage times for the two light source lamps which are built into this projector Operating procedure 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select OPTION lik 3 Press the ENTER button to display the OPTION screen e The LAMP RUNTIME item will show a lamp number and the usage time for that lamp e The display will change between the usage times for lamp 1 and lamp 2 each time one of the lt 4 or gt buttons is pressed NOTE e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed O Changing the aspect ratio for projected images This projector can automatically change the aspect ratio in accordance with the type of signal being input to t
68. ong enough the projector may fall down which could cause severe injury and or damage Ask a qualified technician to carry out installation work such as installing the projector in the ceiling e f installation is not carried out correctly it can cause injury or electric shocks to occur When using the projector Do not place the projector on top of surfaces which are sloped or unstable e The projector may fall down or tip over Do not place any objects on top of the projector f water spills onto the projector or foreign objects get inside it a short circuit may occur which could result in fire or electric shocks If any foreign objects get inside the projector please consult an Authorized Service Center Do not cover the air filter and the air outlet Doing so may cause the projector to overheat which can cause fire or damage to the projector Do not stick any foreign objects into the projector e Do not insert any metal objects or flammable objects into the ventitation holes or drop them onto the projector as doing so can cause fire or electric shocks to occur Do not remove the cover or modify it in any way e High voltages which can cause severe electric shocks are present inside the projector For any inspection adjustment and repair work please contact an Authorized Service Center Do not spill water on the projector e This can cause fire or electric shocks to occur Securely insert the power cord plug as far as
69. ou sur le miroir l int rieur du projecteur l image sera floue ou risque m me de ne pas tre visible Si l humidit est lev e ou si le projecteur est d plac rapidement d un endroit froid un endroit chaud la projection sera arr t e automatiquement Dans ce cas la projection reprendra lorsque le projecteur atteint la temp rature ambiante P riode de remplacement de la lampe La lampe utilis e comme source de lumi re doit tre remplac e apr s environ 1800 heures d utilisation Si la lampe n est pas remplac e apr s que l utilisation totale atteigne 2000 heures le projecteur passera automatiquement en mode d attente Affichage l cran lorsque l utilisation totale d passe 1800 heures Si l on continue d utiliser le bloc de lampe apr s 1800 heures d utilisation totale l affichage l cran indiqu droite appara tra chaque fois que le projecteur est allum Cet affichage restera affich jusqu ce qu une touche soit press e REMPLACER LAMPE S UIDEO AUTO Remplacement du bloc de lampe Remarques concernant le remplacement du bloc de lampe e tant donn que le bloc de lampe de ce projecteur utilise une ampoule au UHM la temp rature interne de la lampe augmente pendant l utilisation et la lampe devient tr s chaude Apr s avoir mis l interrupteur MAIN POWER sur OFF et avoir d branch le cordon d alimentation de la prise de courant attendre que la lampe se refroidisse avant de remplacer le
70. oving picture PT L797 series only and POINT ZOOM operations cannot be carried out while a still picture is being displayed FREEZE Still picture FREEZE O Returning adjustment values to the factory default settings standard values If the STD button on the remote control unit is pressed while the PICTURE screen POSITION screen or AUDIO screen is being displayed or while an individual adjustment screen is being displayed the adjustment values will be returned to their standard values at the time of shipment from the factory Remote contro unit While the PICTURE or POSITION screen is being displayed STD will appear in green in the top right corner of the screen and the value being adjusted will be returned to the standard value While the AUDIO screen is being displayed STD will appear in green in the top right corner of the screen and only the BALANCE setting will be returned to the standard value While an individual adjustment screen is being displayed The adjustment level will be displayed in green and only the item displayed will be returned to the standard value NOTE The TV SYSTEM setting in the PICTURE screen when VIDEO S VIDEO signals are being input and the VOLUME setting in the AUDIO screen wili not return to the standard values when the STD button is pressed O Adjusting the volume The volume can be adjusted using the VOL buttons on the remote control unit Remote co
71. poussi re s accumule l int rieur du projecteur cela peut causer un incendie ou des probl mes de fonctionnement Se renseigner aupr s du centre technique agr pour le co t du nettoyage Avant de nettoyer le projecteur d brancher le cordon d alimentation e Sinon cela peut causer des chocs lectriques Pr cautions concernant la manipulation Avertissements concernant l installation Respecter les points suivants chaque instailation du projecteur e viter l installation dans des endroits sujets vibrations ou chocs Si le projecteur est install dans des endroits sujets vibrations comme pr s d un moteur ou s il est install l int rieur d un v hicule ou sur un bateau le projecteur peut tre soumis des vibrations ou chocs qui peuvent endommager les composantes internes et causer un mauvais fonctionnement ou des accidents Installer donc le projecteur dans un endroit qui n est pas sujet vibrations ou chocs e Ne pas installer le projecteur pr s de lignes haute tension ou pr s de moteurs Le projecteur peut tre affect par des interf rences lectromagn tiques s il est install pr s de lignes haute tension ou pr s de moteurs Ne pas installer le projecteur directement sur une feuille en plastique ou sur un tapis La feuille de plastique peut coller au filtre air ce qui peut causer une surchauffe interne du projecteur et d clencher la coupure de l alimentation e Si le projecteur est in
72. propos de l cran Si l cran utilis est sale endommag ou d color la qualit de l image s en ressentira Ne pas appliquer de produit chimique volatil sur l cran et ne pas le laisser se salir ou s endommager Avant de faire toute op ration de nettoyage ou d entretien s assurer d avoir d branch la fiche du cordon d alimentation de la prise de courant Essuyer le boitier avec un chiffon doux et sec Si le boitier est tr s sale tremper le chiffon dans de l eau avec une petite quantit de d tergent neutre bien essorer le chiffon puis essuyer le boitier Apr s le nettoyage s cher le boitier avec un chiffon doux et sec Lors de l utilisation d un chiffon trait chimiquement lire les instructions accompagnant le chiffon avant l utilisation Ne pas essuyer la lentille avec un chiffon poussi reux ou qui produit de la peluche Si de la poussi re ou de la peluche se d pose sur la lentille cette poussi re ou peluche sera grossie et projet e sur l cran Utiliser un aspirateur pour retirer toute poussi re ou peluche sur les surfaces des lentilles ou utiliser une peau de chamois pour nettoyer la poussi re ou la peluche propos de la condensation Des gouttelettes d eau se forment sur les fen tres chauff es rapidement en hiver et sur l ext rieur de bouteilles sorties du r frig rateur en t Ce ph nom ne s appelle la condensation si de la condensation se produit sur les surfaces de la lentille de projection
73. s e que dans une prise avec mise la terre Ceci est une pr caution s curitaire S il est impossible d ins rer la fiche dans la prise s adresser un lectricien Ne pas annuler la Ne pas retirer protection de la fiche mise la terre Pr cautions concernant la s curit AVERTISSEMENT Installation Ne pas installer ce projecteur dans un endroit qui n est pas assez r sistant pour supporter le poids du projecteur e Si l emplacement d installation n est pas assez r sistant le projecteur risque de tomber et causer de graves blessures et ou des dommages Demander un technicien qualifi d installer le projecteur par exemple s il est install au plafond e Si l installation n est pas faite correctement cela peut entrainer des blessures ou des chocs lectriques Lors de l utilisation du projecteur Ne pas placer le projecteur sur des surfaces inclin es ou instables Le projecteur risque de tomber ou de glisser Ne rien placer sur le projecteur Si de l eau se renverse sur le projecteur ou des objets entrent dans le projecteur s adresser un centre technique agr Ne pas couvrir le filtre et la sortie d air Cela risque de faire surchauffer le projecteur et causer un incendie ou endommager le projecteur Ne pas mettre d objets trangers dans le projecteur Ne pas ins rer d objets m talliques ou inflammables dans les orifices de ventilation ou les faire tomber sur le projecteur car cel
74. s mouse function is provided This function lets you use the remote control unit to control a personal computer in place of the personal computer s mouse This is done by connecting the projector to a personal computer using the mouse cable 6 7 2 0 m which is supplied with the projector This projector is compatible with the following types of mouse only Other types of mouse cannot be used e PS 2 mouse e Macintosh mouse e Serial mouse Example of connection ie aes Computer 13 pin Different mouse cables are used for different types of To mouse connector connector computers Therefore do not use any mouse cables male other than the supplied mouse cables e The wireless mouse function operates only when Accessory mouse cable input to the RGB 1 connector has been selected Pointer button While gently pressing the pointer button with your Click 1 button lt gt thumb push the pointer button back and forward and to the left and right The pointer arrow will move Pointer button back and forward and to the left and right on the screen Click 2 button Pointer e Click 1 button This button corresponds to the button on a single button mouse or to the left button on a standard mouse with two buttons Click 2 button This button corresponds to the right button on a standard mouse with two buttons Using the SERIAL connector The serial connector which is on the side terminal board
75. s turned off e The main power supply is not being supplied to the wall outlet e TEMP indicator is illuminated or flashing Correct the problem while referring to the instructions on page 47 LAMP indicator is illuminated or flashing Correct the problem while referring to the instructions on page 47 The lamp unit cover has not been correctly installed e The REMOTE POWER function has been set to OFF Refer to page 35 No picture appears The lens cap may still be attached to the lens The video signal input source may not be connected properly The input selection setting may not be correct Refer to page 21 The BRIGHT adjustment setting may be at the minimum possible setting Refer to page 26 e The PICTURE MUTE function has been set to ON Refer to page 38 The power save function has activated Refer to page 37 The picture is fuzzy e The lens focus may not have been set correctly or the projector may not be at the correct distance from the screen Refer to pages 16 and 19 e The lens may be dirty The projector may not be set up so that it is perpendicular to the screen Refer to page 16 COLOR is too light or TINT is poor COLOR or TINT adjustment may be incorrect Refer to page 26 e The input source which is connected to the projector may not be adjusted correctly e The audio signal source may not be connected proper
76. select an item and then press the ENTER button White character display of on screen items This projector has unadjustable items and unusable functions depending on the signal being input When an item cannot be adjusted or a function cannot be used the corresponding on screen menu display appears in white characters and the item or function will not work even if the ENTER button is pressed Display example When the sound has been muted using the MUTE button on the remote control unit the AUDIO item will be displayed in white characters When an RGB YP P signal is being projected POSITION Refer to pages 29 33 Used to adjust the horizontal and vertical position of the picture and to adjust other properties such as the size AUDIO Refer to page 28 Used to adjust the volume and left right balance for the sound being output from the built in speakers LANGUAGE Refer to page 36 Used to switch the on screen display language OPTION Refer to pages 20 33 35 37 38 39 and 57 Used for detailed setting of useful functions OU Ke Cilia Zliziul3 sim A y IT h r OO tia Z D Q Z LE C U POSIT a NGU TIO LOTAR Turning the power on and off If the MAIN POWER switch on the projector is pressed while the cooling fan is still operating the operating life of the projector lamp will be shortened Be sure to follow the procedures given below when turning the proje
77. stall au plafond demander un technicien qualifi de faire l installation Si le projecteur doit tre install au plafond il faudra se procurer un ensemble d installation vendu s par ment Mod le ET PK097 De plus l installation doit tre entierement r alis e par un technicien qualifi Ne pas installer le projecteur proximit de sources d clairage intense telles que des lampes fluorescentes Si le r cepteur de signal de t l commande est clair par une lumi re intense telle que celle provenant de lampes fluorescentes le fonctionnement de la t l commande risquera d tre perturb Eloigner le projecteur le plus possible de telles sources d clairage Remarques concernant l utilisation e Afin d obtenir la meilleure qualit possible d image Si la lumi re du jour ou la lumi re de lampes d clairage claire l cran les images projet es n auront pas le contraste ad quat Fermer les rideaux des fen tres teindre les clairages fluorescents pr s de l cran et couvrir tout plancher ou mur haute r flection de tapis ou papier peint pour viter la r flection e Ne pas toucher la surface de lentille avec les mains nues Ne pas toucher la lentille avec les mains nues Si la surface de la lentille porte des traces de doigts ou autre elles seront projet es sur l cran De plus ne pas oublier de r tracter la lentille et la couvrir avec le protecteur fourni lorsque le projecteur n est pas utilis
78. stment item Button AdjustmentDetaiis Adjusiment Range Remarks Press the P button ax value63 S VIDEO VIDEO COLOR Fine aa Te elo Bocas pau in value 0 Press the P button ax value 63 NTSC NTSC 4 43 S Press the lt lt button Flesh tones become reddish in value O VIDEO VIDEO only ax value 63 F BRIGHT Press the gt button The screen becomes brighter Press the lt 4 button The screen becomes darker in value O Press the P button The bright portion of the picture Max value 63 becomes brighter CONTRAST The bright portion of the picture Press the P button The picture details becomes sharper S VIDEO VIDEO onl SHARPNESS Press the lt button The picture details becomes softer H i amp z szise NOTE e If no button is pressed for approximately 5 seconds while an individual adjustment screen is being displayed the display will return to the PICTURE screen e If the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed e Refer to page 23 for details on the TV SYSTEM settings which appear in the PICTURE screen and to page 25 for the PICTURE MODE settings e Refer to the next page for details on adjustment of the WHITE BALANCE R G B W BAL R G B settings which appear when RGB signals are being input and the PICTURE screen is being displayed Adjus
79. sure that the polarities are correct Open the battery compartment cover Push the section with the X7 mark down firmly and then pull the cover toward you to remove it Insert the batteries Insert the batteries so that their direction matches the polarity markings inside the compartment NOTE e Do not use rechargeable Ni Cd batteries Close the battery compartment cover Return the battery compartment cover to its original position Notes on using the batteries The following should be observed in order to prevent damage to or leaking of the batteries Old Batteries New Batteries Replace both batteries at the same time Do not mix old and new batteries or batteries of Furthermore do not burn spent batteries or put different types such as alkali and manganese them in with combustible garbage batteries DO NOT do any of the following NG NG NG SE 7 SE lt Xx Z V u Do not recharge Do not short circuit Do not open Do not heat or burn Operating range of the remote control unit Point the remote control unit toward the remote control signal receptor on the front or the rear of the projector to operate the projector Refer to the illustration below for the operating range of the remote control unit lt Top view gt 23 0 feet 23 0 feet approx 7 m approx 7 m Remote control Remote control Remote control Remote con unit signal receptor Projector signal receptor trol
80. tc selection function set to AUTO so that the system format is selected automatically when VIDEO S VIDEO signals are being input Projector Remote control unit s voces The signal from the source which is VIDEO auro Connected to the S VIDEO IN connector is n projected u A function has been provided for switching automatically to 16 9 when S1 video signals are input Refer to page 40 for details i The signal from the source which is avto Connected to the VIDEO IN connector is projected A function has been provided for manually switching the projected image to 16 9 Refer to page 40 for details Press the RGB button The source switches between RGB 1 and RGB 2 each time the button is pressed When RGB signals are being input the projection mode will be matched automaticaily to one of the modes which have been pre set inside the projector Projector Remote control unit The signal from the source which is RGB fora connected to the RGB 1 IN connector is RGB B M projected RE The signal from the source which is auto Connected to the RGB 2 IN connector is projected A function has been provided for switching between RGB input and YP8Pe input Refer to page 33 for details A function has been provided for manually switching the projected image to 16 9 Refer to page 40 for details NOTE e There is only one audio system circuit provided for the AUDIO IN L R terminals for S VIDEO and VIDEO signals
81. teur et le faire tomber ce qui peut entra ner des dommages et ou des blessures Ne pas regarder directement dans la lentille pendant que le projecteur fonctionne e Une lumi re intense est mise par la lentille du projecteur Si l on regarde directement dans cette lumi re elle risque de causer de graves l sions Ne pas placer ses mains ou autres objets pr s de la sortie d air e De l air chaud sort par l ouverture de sortie d air Ne pas placer les mains ou la figure ou d autres objets qui ne peuvent r sister la chaleur pr s de cette sortie d air sinon cela peut causer des blessures ou une d formation Lors du d branchement du cordon d alimentation tenir la fiche et non pas le cordon e Si l on tire sur le cordon cela risque de l endommager entrainant la possibilit d un incendie ou de chocs lectriques graves S assurer de d brancher tous les c bles avant de d placer le projecteur e Si le projecteur est d plac avec des cables encore branch s cela peut les endommager et entra ner un incendie ou des chocs lectriques Nettoyage et entretien Faire attention lors du remplacement du bloc de lampe e La lampe contient du gaz sous haute pression Si elle tombe ou si elle est cogn e elle risque de se casser ce qui peut causer des blessures ou des probl mes de fonctionnement Demander un centre technique agr de nettoyer l int rieur du projecteur au moins une fois par an e S il n est pas nettoy et que la
82. ting the lens eren rin noto nnn 19 Replacing the lamp unit erret nno 49 Changing the projection method m 20 Before asking for service eseeereeeeeteserttersenes 52 Basic operation MH 21 Specifications II LIT 53 Selecting the picture mode 25 Trademark acknowledgements 54 Adjusting the picture to the desired setting 26 Accessories He 55 Adjusting the white balance 27 Dimensions si dsl PS pe 55 Adjusting the sound to the desired setting 28 NOTES IMPORTANTES CONCERNANT LA SECURITE 56 Correcting the picture position automatically 29 Pr cautions concernant la s curit eese 57 Adjusting the picture position 30 Pr cautions concernant la manipulation 59 Adjusting the video size Ae 31 P riode de remplacement de la lampe 60 About dot clock adjustment Be 32 Remplacement du bloc de lampe 60 Before use These operating instructions are for use with the PT L797PWU PT L797VU and PT L597U models Explanations basically apply to the PT L797PWU and PT L797VU models Some of the functions and specifications differ depending on the model Refer to the Specifications section for details on specification differences The table below shows the differences in functions Use whichever functions match the projector which you have purchased Function differences em PT L797PWU PT L797
83. ting the white balance When RGB signals from a personal computer or other signa source are being projected the picture may become over saturated with red or biue color and the white color may not be at the desired degree of whiteness In such cases adjust the white balance by the following procedure Only effective when RGB signals are being projected Adjustment procedure lt for white balance adjustment of the red component gt 1 Press the MENU button to display the MENU screen 2 Press the A and V buttons to select PICTURE 3 Press the ENTER button to display the PICTURE screen 4 Press the A and V buttons to select W BAL R 5 Press the ENTER or P gt button to display the W BAL R individual adjustment screen 6 Continue pressing the and gt buttons to adjust the W BAL R setting The current setting will be displayed on the screen by numerals and a bar Adjustment func tion display Numeric adjustment Bar display level display Adjustment item Button Adjustment Details Adjustment Rangs Press the gt button Press the 4 button Press the gt button Press the 4 bution Press the gt button Press the 4 button Max value 63 Min value O NOTE e If these adjustments are not made correctly none of the colors will be reproduced correctly If you make an error in adjustment so that the colors do not match correctly press th
84. tion de la prise de courant et l essuyer avec un chiffon sec e Si le projecteur ne sera pas utilis pendant une p riode prolong e d brancher le cordon d alimentation de la prise de courant En cas de probl me pendant l utilisation En cas de probl me pas d image ou de son ou si le projecteur d gage de la fum e ou une odeur trange d brancher imm diatement la fiche d alimentation de la prise de courant e Si l on continue d utiliser le projecteur dans cette condition cela peut entra ner un incendie ou des chocs lectriques Apres s tre assur que de la fum e ne se d gage plus s adresser un centre technique agr et demander que les r parations n cessaires soient faites Le fait de r parer le projecteur soi m me est tr s dangereux et ne doit jamais tre fait Si de l eau ou des objets trangers entrent dans le projecteur si le projecteur tombe ou si le boitier est endommag d brancher imm diatement la fiche d alimentation de la prise de courant Un court circuit peut se produire et causer un incendie S adresser un centre technique agr pour que les r parations n cessaires puissent tre faites PR CAUTION Lors de l utilisation du projecteur Ne pas utiliser le projecteur l o il sera sujet l humidit la poussi re la vapeur d huile ou de la vapeur e Cela peut causer des chocs lectriques Ne pas placer d objets lourds sur le projecteur Cela peut d s quilibrer le projec
85. tom of the projector and then remove the lamp unit cover NOTE e Read the CAUTION on the lamp unit cover before continuing Z the lamp unit cover Lamp unit cover Attachment screws for 3 Use a Phillips screwdriver to turn the two lamp unit attachment screws until they turn freely Hold the handle which is attached to the lamp unit and gently pull the lamp unit out from the projector CAUTION e The lamp unit will be hot after it has been used and you might receive burns if you touch it while it is still hot Lamp unit 2 Lamp unit 1 Handle Handle ER La A o m e i de p ulpa T UNE HEN TO TT rJ Attachment screws for Lamp Unit 2 Attachment screws for Lamp Unit 1 4 Insert the new lamp unit while making sure that the direction of insertion is correct and then use a Phillips screwdriver to turn the lamp unit attachment screws until they are securely tightened 5 Securely install the lamp unit cover and then securely tighten the screws that attach it NOTE e Be sure to install the lamp unit and the lamp unit cover securely if they are not securely installed it may cause the protection circuit to operate so that the power cannot be turned on 6 Insert the power cord plug into the wall outlet and then press the MAIN POWER switch to turn on the power NOTE e if the power does not turn on when the MAIN POWER switch is pressed turn the MAIN POWER switch off again and check that the lamp unit and
86. tomatic plus minus polarity compatible RGB OUT Y PePa R G B HD VD AUDIO IN S VIDEO IN VIDEO IN AUDIO IN L R AUDIO OUT terminal SERIAL tnput connector REMOTE connector MOUSE input connector Power cord length Cabinet Dimensions Width Height Length Weight PT L797PWU PT L797VU PT L597U Operating environment Temperature Humidity Certifications lt Remote control unit gt Power supply Operation range Weight Dimensions Width Height Length Single line D SUB HD 15 pin female 1 0 Vp p 75 Q 0 35 Vp p 75 Q 0 7 Vp p 1 0 Vp p at G SYNC signal 75 Q TTL high impedance TTL high impedance Doubie line 0 5 Vrms M3 jack Stereo MINI Single line Mini DIN 4 pin Y1 0 Vp p C 0 286Vp p 75 Q Single line RCA pin jack 1 0 Vp p 75 Q 0 5 Vrms RCA pin jack X 2 L R M3 jack Stereo MINI X 1 monitoring output and stereo compatible 0 2 0 Vrms variable D SUB 9 pin female For computer controlled operation D sub 9 pin female For external contro 13 pin round connector For wireless mouse function PS 2 Macintosh and serial computer compatible 9 6 2 9 m Magnesium alloy 13 6 332 mm 5 2 134 mm 18 2 470 mm not including lens extension length 20 3 Ibs 9 2 kg 19 6 lbs 8 9 kg 32 F 104 F 0 40 C 20 80 no condensation UL1950 C UL FCC 3 V DC two AA size batteries 23 0 Approx 7 m When operated from directly in front o
87. tournera l cran pr c dent ou l cran MENU sera lib r 5 Appuyer sur la touche POWER pour mettre l alimentation lectrique hors tension La dur e cumul e du des bloc s de lampe remplac es seront alors remises z ro L BI RAZ L1 LPOWER OFF 3 G EMI E 3 0 Panasonic Professional Industrial Video Panasonic Broadcast amp Television Systems Company Division of Matsushita Electric Corporation of America One Panasonic Way 4E 7 Secaucus NJ 07094 201 392 4443 3330 Cahuenga Blvd West Los Angels CA 90068 323 436 3500 Technical Support 800 524 1448 800 526 6610 FAX 201 392 6514 E Mail pbtssupport panasonic com Panasonic Canada Inc 5770 Ambler Drive Mississauga Ontario L4W 2T3 905 624 5010 Printed in Japan S0699 1069B
88. unit lt Side view gt 7 23 0 feet RH 23 0 feet approx 7 m approx 7 m NOTE The operating distance is within 23 0 feet approximately 7 meters from directly in front of the front or rear remote control signal receptors Furthermore if using the rear 60 left and right function to transmit the remote control signals the operating distance is also 23 0 feet 7 meters If strong light is allowed to shine onto the remote control signal receptor or if there are any obstacles between the remote contro signal receptor and the remote control unit correct remote control operation may not be possible If facing the remote control unit toward the screen The projector can also be operated by pointing the remote control unit toward the screen as shown in the illustration below Screen Projector NOTE f facing the remote control unit toward the screen to operate the projector the operating range of the remote control unit will be limited by the amount of light reflection loss caused by the characteristics of the screen used e The transmit function of the remote control unit can transmit within a range of 60 in the forward direction and 60 in the backward direction 60 on both left and right sides assuming a method of use such as that shown above Illuminating the remote control unit buttons If the LIGHT button on the remote control unit is pressed the buttons on the remote control unit are illuminated
89. uttons to move the cursor to PICTURE 3 Press the ENTER button The PICTURE screen will be displayed 4 Use the A and V arrow buttons to move the cursor to TV SYSTEM 5 Use the and gt arrow buttons to switch the setting to AUTO NTSC NTSC4 43 PAL PAL M PAL N or SECAM until a normal picture is obtained Horizontal scanning frequency kHz Vertical scanning frequency Hz Color subcarrier frequency MHz AUTO NTSC NTSC4 43 PAL PAL M PAL N or SECAM is selected automatically NTSC 958 NTSC 15 75 60 00 m 15 63 50 00 4 25 or 4 41 NOTE e f using a signal source with poor picture quality such as a dubbed tape it may not be possible to get the picture to display properly e If the MENU button is pressed the display wil return to the MENU screen or the MENU screen will be cleared if it is already being displayed NTSC and PAL M have the same scanning frequencies and color sub carrier frequencies but they have different color modulation methods Because of this if the incorrect setting is selected color pictures may appear in black and white O Freezing the picture Projection can be switched between a frozen still picture and a moving picture each time the FREEZE button on the remote control unit is pressed Remote control unit NOTE Picture adjustments position adjustments and VIDEO IMPOSE M
90. y AUDIO OUT terminai will change level display e While BALANCE is selected the left and right balance of the sound coming from the built in speaker and the output level of the signal from the AUDIO OUT terminal will change NOTE If no button is pressed for approximately 5 seconds while an individual adjustment screen is being displayed the display will return to the AUDIO screen f the MENU button is pressed the display will return to the MENU screen or the MENU screen will be cleared if it is already being displayed e Volume adjustment from the AUDIO screen works in exactly the same way as using the VOL volume adjustment buttons on the remote control unit e f audio equipment is connected to the AUDIO OUT terminal no sound will be output from the projector s built in speakers and the output level from the AUDIO OUT terminal will be adjusted However if the volume adjustment level is set to 0 no audio signal will be output Correcting the picture position automatically When a picture consisting of RGB signals is being projected from a source such as a personal computer the horizontal position vertical position dot clock and clock phase can all be adjusted simultaneously This is only possible when RGB signals other than HDTV 1080i 720p 480p NTSC 480i and PAL 625i are being projected Follow the procedure given below to use this function Correction procedure lt for direct operation gt 1

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