LCD Projector Commercial Use Operating Instructions Model No. PT-L785U RGB VIDEO ALL SET A Before operating this product, please read the instructions carefully and save this manual for future use.
Dear Panasonic Customer: This instruction booklet provides all the necessary operating information that you might require. We hope it will help you to get the most out of your new product, and that you will be pleased with your Panasonic LCD projector. The serial number of your product may be found on its bottom. You should note it in the space provided below and retain this booklet in case service is required.
WARNING: B Not for use in a computer room as defined in the Standard for the Protection of Electronic Computer/Data Processing Equipment, ANSI/NFPA 75. Declaration of Conformity Model Number: PT-L785U Trade Name: Panasonic Responsible party: Matsushita Electric Corporation of America. Address: One Panasonic Way Secaucus New Jersey 07094 Telephone number: 1-800-528-8601 or 1-800-222-0741 Email: pbtsservice@panasonic.
Contents Preparation IMPORTANT SAFETY NOTICE ...2 Precautions with regard to safety...5 Accessories .................................9 Before use ..................................10 Location and function of each part...12 Getting started Setting-up...................................18 Projection methods, Projector position, Projection distances Connections...............................20 Connecting to video equipment, Connecting to computer Preparation for the remote control unit.........................
WARNING If you notice smoke, strange smells or noise coming from the projector, disconnect the power cord plug from the wall outlet. B Do not continue to use the projector in such cases, otherwise fire or electric shocks could result. B Check that no more smoke is coming out, and then contact an Authorized Service Center for repairs. B Do not attempt to repair the projector yourself, as this can be dangerous.
Do not do anything that might damage the power cord or the power cord plug. B Do not damage the power cord, make any modifications to it, place it near any hot objects, bend it excessively, twist it, pull it, place heavy objects on top of it or wrap it into a bundle. B If the power cord lead is used while damaged, electric shocks, shortcircuits or fire may result. B Ask an Authorized Service Center to carry out any repairs to the power cord that might be necessary.
Caution Do not cover the air inlet port or the air outlet port. B Doing so may cause the projector to overheat, which can cause fire or damage to the projector. B Do not place the projector in narrow, badly ventilated places such as closets or bookshelves. Do not set up the projector in humid or dusty places or in places where the projector may come into contact with smoke or steam. B Using the projector under such conditions may result in fire or electric shocks.
Do not place any heavy objects on top of the projector. B Failure to observe this may cause the projector to become unbalanced and fall, which could result in damage or injury. Do not short-circuit, heat or disassemble the batteries or place them into water or fire. B Failure to observe this may cause the batteries to overheat, leak, explode or catch fire, and burns or other injury may result. When inserting the batteries, make sure the polarities (+ and -) are correct.
Accessories Check that all of the accessories shown below have been included with your projector. Remote control unit (N2QAEA000022 x1) RGB AAA batteries for remote control unit (x2) RGB signal cable [3.0 m (9´10˝), K1HB15FA0001 x1] Power cord (K2CG3FZ00008 x 1) Cable cover (TXFKR01VJX7 x1) VIDEO A ALL SET ENGLISH-9 Preparation NOTICE: B This product has a High Intensity Discharge (HID) lamp that contains a small amount of mercury. It also contains lead in some components.
Before use Caution when moving the projector Be sure to attach the lens cover before moving the projector. The projection lens is extremely susceptible to vibration and shocks. Be careful not to subject it to excessive vibration and shock when moving the projector. Cautions regarding setting-up Avoid setting up in places which are subject to vibration or shocks. The internal parts can be damaged, which may cause malfunctions or accidents.
In order to get the best picture quality Draw curtains or blinds over any windows and turn off any lights near the screen to prevent outside light or light from indoor lamps from shining onto the screen. Do not touch the surfaces of the lens with your bare hands. If the surface of the lens 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 lens cover.
Location and function of each part Projector # $ % ( 0 + * / & . - , +* ) ( ' # Projector control panel (page 14) $ Speaker % Connector panel (page 16) & MAIN POWER switch (pages 24 and 26) ' Power input socket (AC IN) (page 24) The accessory power cord is connected here. Do not use any power cord other than the accessory power cord. ( Air inlet ports Do not cover these ports.
Preparation Projector # $ % & ' # Remote control signal receptor (page 22) $ Lamp unit holder (page 57) % Air outlet port Do not cover this port. & Carrying handle ' 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. NOTE: B During projection of an image, the cooling fan will operate, emitting a small noise as it operates.
Remote control unit 6 + / & 7 * ) RGB 0 2 1 VIDEO * Projector control panel # % & $ RGB INPUT ' TEMP LAMP INPUT POWER AUTO SETUP VIDEO RGB SHUTTER / . - ( 3 4 5 STANDBY(R) ON(G) – FOCUS + – ZOOM + A ALL MENU ENTER , + * SET 8 ( 9 : . ; < ) # Power indicator (pages 24, 26 and 27) This indicator illuminates red when the MAIN POWER switch is turned on, and illuminates green when the power is turned on and a picture starts to be projected.
(continued on next page) ENGLISH-15 Preparation *When in computer operating mode, this button on the remote control unit functions differently. (page 33) * Arrow (FGI and H) buttons (page 37) These buttons are used to select and adjust items in the on-screen menus. *When in computer operating mode, these buttons on the remote control unit function differently. (page 33) + MENU button (pages 34 and 37) This button is used to display the menu screens.
(continued from previous page) : VOLUME +/- buttons (page 30) These buttons are used to adjust the volume of the sound that is output from the projector’s built-in speakers and AUDIO OUT connector. Refer to page 46 for details on how to adjust the volume using the buttons on the projector control panel. ; ID SET/ALL button (page 23) These buttons are used to set the projector ID number into the remote control unit when using multiple projectors with a single remote control unit.
ENGLISH-17 Preparation & RGB2 IN/RGB OUT connector (pages 20, 21 and 47) This connector is used to input or output RGB signals and YPBPR signals. Adjust “RGB2 SELECT” in the “OPTION” menu to select whether you want input or output with this connector. ' DVI-D IN connector (page 21) This connector is used to input DVI-D signals. ( AUDIO OUT connector (pages 20 and 21) This connector is used to output the audio signals which are input to the projector.
Setting-up Projection methods In way of installing projector, any one of the following four projection methods are used. Select whichever projection method matches the setting-up method. (The projection method can be set from the “OPTION” menu. Refer to page 48 for details.
Projector position SH Top edge of screen L: Projection distance SH: Image height SW:Image width Screen L SW 25 mm (-31/32˝) Getting started Bottom edge of screen L Screen Projection distances* Screen size (4:3) Diagonal length 1.01 m(40˝) 1.27 m(50˝) 1.52 m(60˝) 1.77 m(70˝) 2.03 m(80˝) 2.28 m(90˝) 2.54 m(100˝) 3.81 m(150˝) 5.08 m(200˝) 6.35 m(250˝) 7.62 m(300˝) Projection distance (L) Height (SH) Width (SW) Wide (LW) 0.61 m(2´) 0.76 m(2´6˝) 0.91 m(3´) 1.07 m(3´6˝) 1.22 m(4´) 1.37 m(4´6˝) 1.
Connections Notes on connections B Read the instruction manual for each peripheral device carefully before connecting it. B Turn off the power supply for all peripheral devices before making any connections. B If the cables necessary for connection are not included with the peripheral device or available as an option, you may need to prepare a proper cable for the device concerned. B If there is a lot of jitter in the video signal, the projected image may flicker.
Connecting to computer Computer for control use Computer ON 1 Getting started Monitor DIP 2 3 4 5 6 D-sub 9-pin (male) Computer Audio system DVI cable (ET-SCDV03: sold separately) Computer (with DVI-D OUT connector) NOTE: B Do not input the signal to the RGB2 IN/RGB OUT connector when “RGB2 SELECT” in the “OPTION” menu is set to “OUTPUT”. (Refer to page 47.
Preparation for the remote control unit # Open the cover. $ Insert the batteries so that the polarities are correct, and then close the cover. AAA batteries (two) NOTE: B Do not drop the remote control unit. B Keep the remote control unit away from liquids. B Remove the batteries if not using the remote control unit for long periods. B Do not use rechargeable batteries.
Setting the projector ID number for the remote control unit # When setting the projector ID number, move the mode switch to the left side (Numeric). RGB VIDEO A ALL $ Press the ID SET button on the remote control unit. The projector ID number which is currently set will be displayed on the screen. % Press the numeric (0 - 9) buttons on the remote control unit to set the ID number. The entered ID number will be displayed on the screen. (You can set from the number 1 to the number 64.
Turning on the power Before turning on the power 1, Ensure that all peripheral devices are connected properly. 2, Connect the accessory power cord. 3, Remove the lens cover. Power cord $ RGB VIDEO # & ) * Power indicator ( ' A * ' Lens cover the MAIN POWER switch to turn on the power. # Press BThe power indicator on the projector will illuminate red. the POWER button. $ Press BThe power indicator on the projector will flash green.
the input select button to select the & Press input signal. Changing signals RGB VIDEO RGB VIDEO VIDEO RGB1 RGB2 S-VIDEO DVI RGB3 BA picture will be projected in accordance with the selected input signal. BWhen an YPBPR signal is being input, “YPBPR” will be displayed (when “RGB/YPBPR” in the “OPTION” menu is set to “YPBPR”. Refer to page 47 for details). Follow the procedure below when you set the projector up first, and when you change the setup place.
Turning off the power # RGB VIDEO Power indicator $ RGB INPUT indicator % the POWER button. # Press B“Power OFF” is displayed on the screen. Power OFF OK CANCEL the I or H button to select “OK”, and $ Press then press the ENTER button. BThe lamp unit will switch off and the picture will stop being projected. (The power indicator on the projector will illuminate orange while the cooling fan is still operating.
Power indicator Power indicator status Projector status The projector is in standby mode and image projection Illuminated is possible by pressing the POWER button. The projector is in “WEB STANDBY” mode, and can be Red Flashing controlled with personal computers via a wired LAN. slowly (The cooling fan is operating.) The projector is preparing for projection after the power is turned on while the power indicator is Flashing illuminated red. (After a short period, a picture will be Green projected.
Correcting the image position automatically (AUTO SETUP) The position of the projected image can be corrected automatically in accordance with the input signal. Press the AUTO SETUP button. (When the edges of the projected image are not visible) A ALL SET B Automatic positioning will be carried out. [ Projector control panel INPUT AUTO SETUP VIDEO RGB SHUTTER NOTE: B “AUTO SETUP” does not function when DVI signals are being input.
Turning off the picture and sound momentarily (SHUTTER) The “SHUTTER” function can be used to momentarily turn off the picture and sound from the projector when the projector is not being used for short periods of time, such as during breaks in meetings or when carrying out preparation. The projector uses less power in “SHUTTER” mode than it does in normal projection mode. Press the SHUTTER button. B The picture and sound will be turned off.
Enlarging the picture (D.ZOOM) Press the D.ZOOM +/- button. RGB VIDEO B The picture will then be enlarged to 1.5 times the normal size. [ A The remote control unit functions during D.ZOOM (digital zoom) Press the F,G,IandHbuttons to move the enlarged area which you want to project. Press the D.ZOOM +/- buttons to change the enlargement ratio. Press the MENU button to return to the normal screen. NOTE: B The enlargement ratio can be changed within the range of x1 to x4, in steps of 0.1.
Adjusting the zoom and focus (LENS) RGB VIDEO Press the LENS button. ←→ZOOM ↑↓FOCUS B Press the I or H button to adjust the size of the projected image. B Press the F or G button to adjust the focus of the projected image. ALL SET NOTE: B “ZOOM/FOCUS” in the “LENS” menu is the same function.
Useful functions of the remote control unit Laser beam pointer The laser beam emitted from the remote control can be used as a pointer by pointing forward to the screen. While the LASER button is being pressed, the laser beam is being emitted and the operating indicator illuminates. Do not look into the laser emitter of the remote control unit or point the laser beam towards other people, otherwise damage to eyes may occur.
Wireless mouse By connecting the wireless mouse receiver (ET-RMRC2, sold separately) to a personal computer, you can use the remote control unit as a personal computer mouse. Mode switch (Computer/Projector) Move the mode switch to the “Computer” position. VIDEO PAGE UP button ENTER button Right click button PAGE DOWN button Click button A ALL SET Mode switch (Computer/Projector) B PAGE UP button Functions as the Page Up button on a personal computer keyboard.
On-screen menus Menu screens The various settings and adjustments for this projector can be carried out by selecting the operations from on-screen menus. The general arrangement of these menus is shown below. PICTURE menu (page 39) When an RGB/DVI signal is being input PICTURE PICTURE MODE CONTRAST BRIGHT SHARPNESS COLOR TEMP.
POSITION menu (page 42) When an RGB/DVI signal is being input POSITION POSITION DOT CLOCK CLOCK PHASE KEYSTONE OSD POSITION RESIZING AUTO SETUP FRAME LOCK STANDARD H: 128 V: 32 16 H: 0 V: TOP LEFT OFF ON OFF SELECT:[^][@] ADJUST:[{][}] 32 0 ON ENTER:[ENTER] ESC:[MENU] When a YPBPR signal is being input POSITION POSITION CLOCK PHASE KEYSTONE OSD POSITION ASPECT RESIZING AUTO SETUP STANDARD H: 16 H: SELECT:[^][@] ADJUST:[{][}] 64 V: 0 V: TOP LEFT 4:3 OFF ON 16 0 ENTER:[ENTER] ESC:[MENU] “POSITI
OPTION menu (page 47) OPTION OSD AUTO SEARCH AUTO SIGNAL RGB2 SELECT RGB/YPBPR VGA60/480p BACK COLOR CINEMA REALITY OFF OFF OFF INPUT RGB VGA60 BLUE OFF ON ON ON OUTPUT YPBPR 480p BLACK ON NEXT PAGE @ SELECT:[^][@] ADJUST:[{][}] ESC:[MENU] OPTION PREVIOUS PAGE ^ FRONT/REAR DESK/CEILING FAN CONTROL LAMP POWER LAMP RUN TIME FUNC1 CONTROL KEY SET ID AUTO POWER OFF SELECT:[^][@] ADJUST:[{][}] FRONT DESK STANDARD LOW REAR CEILING HIGH HIGH 10 H MUTE KEYSTONE OFF ON ALL DISABLE ENTER:[ENTER] ESC:[MENU] “R
Menu operation guide # Press the MENU button. The menu screen will be displayed. RGB PICTURE PICTURE MODE CONTRAST BRIGHT SHARPNESS COLOR TEMP. WHITE BALANCE R WHITE BALANCE G WHITE BALANCE B STANDARD VIDEO SELECT:[^][@] SELECT:[{][}] 32 32 32 STANDARD STANDARD ENTER:[ENTER] ESC:[MENU] $ Press the I or H button to select a menu. The selected menu screen will then be displayed.
& Press the F or G button to select an item. POSITION POSITION DOT CLOCK CLOCK PHASE KEYSTONE OSD POSITION RESIZING AUTO SETUP FRAME LOCK STANDARD H: 128 V: 32 16 H: 0 V: TOP LEFT OFF ON OFF Returning a setting to the factory default If you press the STD (standard) button on the remote control unit, you can return settings to the factory default settings. However, the operation of this function varies depending on which screen is being displayed.
Adjusting the picture When an RGB/DVI signal is being input PICTURE PICTURE MODE CONTRAST BRIGHT SHARPNESS COLOR TEMP. WHITE BALANCE R WHITE BALANCE G WHITE BALANCE B STANDARD SELECT:[^][@] ADJUST:[{][}] 32 32 6 32 32 32 STANDARD STANDARD ENTER:[ENTER] ESC:[MENU] When a YPBPR signal is being input PICTURE PICTURE MODE CONTRAST BRIGHT COLOR TINT SHARPNESS COLOR TEMP.
CONTRAST Noise Reduction (NR) This adjusts the contrast of the picture. (Adjust the “BRIGHT” setting first if required before adjusting the “CONTRAST” setting.) The picture is bright: I button The picture is dark: H button This adjusts the darker areas (black areas) in the picture.
(S-VIDEO/VIDEO only) AUTO NTSC NTSC4.43 PAL PAL-M PAL-N SECAM This should normally be set to “AUTO”. If the signal is of such poor quality that the correct format cannot be automatically distinguished, change the setting manually to the required TV system. NOTE: B When set to “AUTO”, the projector automatically distinguishes between NTSC/NTSC 4.43/PAL/PAL60/ PAL-M/PAL-N/SECAM signals.
Adjusting the position When an RGB signal is being input, press the AUTO SETUP button first to initiate automatic positioning. If the optimum setting is not obtained when “AUTO SETUP” is carried out, adjust by the following procedure. Press the F or G button on the projector or remote control unit to select an item, and then press the I or H button to change the setting.
DOT CLOCK (RGB only) Periodic striped pattern interference (noise) may occur when a striped pattern such as the one below is projected. If this happens, press the I or H button to adjust so that any such noise is minimised. Picture condition Operation Press the F button. Press the G button. Press the I button. (RGB/YPBPR only) Adjust the “DOT CLOCK” setting first before carrying out this adjustment. Press the I or H button to adjust so that the noise level is least noticeable.
that the current correction setting exceeds the allowable range for the new input signal. B If you correct both vertical and horizontal keystone distortion at the same time, the allowable range of keystone correction becomes smaller. If you make an adjustment that is outside the allowable range, the setting will not be changed. B The ratio of length and width of an image may become incorrect depending on the amount of the keystone correction. OSD POSITION Press the I or H button to move the OSD position.
NOTE: B If a selected mode does not match the aspect ratio of the input signal, it may affect the quality of viewing of the original picture. Keep this in mind when selecting the aspect ratio.
Audio adjustment Press the F or G button on the projector or remote control unit to select an item. VOLUME Press the I or H button to adjust the volume of the sound output. MUTE AUDIO VOLUME MUTE 20 OFF SELECT:[^][@] ADJUST:[{][}] ON Set to “ON” pressing the I or H button to turn off the volume of the sound output. To cancel muting, set to “OFF”.
Option settings OPTION OSD AUTO SEARCH AUTO SIGNAL RGB2 SELECT RGB/YPBPR VGA60/480p BACK COLOR CINEMA REALITY OFF OFF OFF INPUT RGB VGA60 BLUE OFF ON ON ON OUTPUT YPBPR 480p BLACK ON NEXT PAGE @ SELECT:[^][@] ADJUST:[{][}] OPTION PREVIOUS PAGE ^ FRONT/REAR DESK/CEILING FAN CONTROL LAMP POWER LAMP RUN TIME FUNC1 CONTROL KEY SET ID AUTO POWER OFF ESC:[MENU] FRONT DESK STANDARD LOW REAR CEILING HIGH HIGH 10 H MUTE KEYSTONE OFF ON ALL DISABLE AUTO SEARCH ON The input signal will be detected and selecte
VGA60/480p Set to “VGA60” when 59.9Hz VGA480 signals are being input (refer to page 70 for details). Set to “480p” when 480p RGB signals are being input. BACK COLOR This sets the color which is projected onto the screen when no signal is being input to the projector. CINEMA REALITY DESK When the projector is placed on a desk or similar. CEILING When the projector is suspended from a ceiling using the ceiling bracket (sold separately).
FUNC 1 SET ID This assigns a function to the FUNC1 button of the remote control unit . MUTE Functions in the same way as the “MUTE” function. (page 46) KEYSTONE Functions in the same way as when “KEYSTONE” is selected from the “POSITION” menu screen. (page 43) This item is used to set the projector ID number to control two or more projectors either simultaneously or separately. To disable the buttons on the projector, set “CONTROL KEY” to “OFF”. A confirmation screen will then be displayed.
Adjusting the lens Press the F or G button on the projector or remote control unit to select an item. When adjusting “ZOOM/FOCUS”, press the ENTER button to display the adjustment screen. Press the LENS button. LENS ZOOM/FOCUS LENS SELECT STANDARD SELECT:[^][@] ENTER:[ENTER] ESC:[MENU] ZOOM/FOCUS Refer to page 31 for details. LENS SELECT Change the setting in accordance with the type of projection lens (sold separately) by pressing the I or H button.
Setting up the security function This projector is equipped with a security function. A password input screen can be displayed, or a company URL can be set up and displayed at the bottom of the projected image. A logo also can be displayed before projection. Press the I or H button on the projector or remote control unit to select “SECURITY”, then press the G button.
NOTE: B The entered password will appear as . It will not be displayed on the screen. B If you enter the wrong password, the letters “PASSWORD” and “NEW” will become red. Enter the correct password again. CHANGE TEXT The text which is displayed when “TEXT DISPLAY” is set to “ON” can be changed. Press the ENTER button to display the “CHANGE TEXT” screen.
NOTE: B The letters which cannot be input will be displayed in gray, and cannot be selected in “CHANGE TEXT”. LOGO CAPTURE A logo can be captured from the picture being projected. Press the ENTER button to display the capture adjustment screen. LOGO DISPLAY LOGO CLEAR Captured logo data can be cleared. Press the ENTER button to display the confirmation screen, and then select “OK”.
When the TEMP indicator and the LAMP indicator are illuminated There are two indicators on the control panel 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 Indicator display Illuminated (red) It is nearly time to Problem replace the lamp unit. Flashing (red) An abnormality has been detected in the lamp circuit. B This occurs when B Wait for a while B Turn off the MAIN the operation time until the lamp unit POWER switch by for the lamp unit is cools down before following the nearing 1 350 turning the power procedure given hours (when back on again. on page 26, and “LAMP POWER” then contact an has been set to Authorized Remedy “HIGH”).
Cleaning and replacing the air filter If the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will illuminate and the projector’s power will turn off (the TEMP indicator will flash after the power is turned off). The air filter should be cleaned every 100 hours of use. # Turn off the MAIN POWER switch and disconnect the power cord plug from the wall outlet.
Replacing the lamp unit The lamp unit should only be replaced by a qualified technician. When replacing the lamp, allow it to cool for at least one hour before handling it. B The lamp cover gets very hot, and contact with it can cause burns. Notes on replacing the lamp unit B The light generating lamp is made of glass, so dropping it or allowing it to hit hard objects may cause it to burst. Be careful when handling the lamp.
On-screen display Displayed for 30 seconds. Pressing any More than 1 350 hours button will clear the display. More than 1 500 hours LAMP indicator Illuminates red during image projection and standby mode. Remains displayed until any button is pressed. Lamp unit replacement procedure NOTE: B If the lamp usage time has passed 1 500 hours (when “LAMP POWER” has been set to “HIGH”), the projector will switch to standby mode after approximately 10 minutes of operation. The steps ) to .
NOTE: B Be sure to install the lamp unit and the air outlet port securely. If they are not securely installed, it may cause the protection circuit to operate so that the power cannot be turned on. ( Insert the power cord plug into the wall outlet and then press the MAIN POWER switch. NOTE: B If the power indicator on the projector does not illuminate red when the MAIN POWER switch is turned on, turn the MAIN POWER switch off again and check that the lamp unit and the air outlet port are securely installed.
Before calling for service Before calling for service, check the following points. Problem Possible cause Power does not B The power cord may not be connected. turn on. B The MAIN POWER switch is turned off. B The main power supply is not being supplied to the wall outlet. B TEMP indicator is illuminated or flashing. B LAMP indicator is illuminated or flashing. B The air outlet port has not been securely installed. No picture B The video signal input source may not be appears. connected properly.
Possible cause B The “CONTROL KEY” may be set to “OFF”. In order to set the “CONTROL KEY” to “ON” without using the remote control unit, keep holding down the ENTER button on the projector and press the MENU button for more than 2 seconds. The picture does B The signal format (“TV-SYSTEM”) may not be set not display correctly. correctly. B There may be a problem with the video tape or other signal source. B A signal which is not compatible with the projector may be being input.
Using the cable cover Putting the power cord and remote control unit away Installing the cable cover # Remote control unit (Infrared emitter) Hook1 Hook2 #Put the remote control unit into the cable cover with the buttons facing downward to prevent them from being pressed. $ $Put the power cord and other cables into the cable cover. % %Put the Velcro through the hole, and tape it to prevent the cables from dropping out.
Covering the connector panel When installing the projector to the ceiling, the accessory cable cover can be used to cover the connectors after removing the cut-away parts. #Use pliers or similar to break the perforated sections of the cutaway parts. Perforated sections $Work the cut-away parts back and forth several times to break the fixing tabs. Smooth off any jagged edges if necessary. Hook2 Hook1 &Push in the hook 2 until it locks into place.
Replacing the projection lens By replacing the projection lens with a lens that is sold separately, you can change the projection distance. Removing the lens #Turn the projection lens anticlockwise until it stops. $While pressing the lens release button, turn the projection lens anticlockwise again. %Remove the projection lens. Installing the lens Signal connection Projection Groove #Insert the other projection lens (sold separately) as far as it will go, while matching the projection to the groove.
Projection distance for each projection lens (sold separately) Projector position SH Top edge of screen L: Projection distance SH: Image height SW:Image width Screen L SW 25 mm (-31/32˝) Bottom edge of screen L Screen ET-LE10 (for short-distance projection) Diagonal Height (SH) length 1.01 m(40˝) 1.27 m(50˝) 1.52 m(60˝) 1.77 m(70˝) 2.03 m(80˝) 2.28 m(90˝) 2.54 m(100˝) 3.81 m(150˝) 5.08 m(200˝) 6.35 m(250˝) 7.62 m(300˝) 0.61 m(2´) 0.76 m(2´6˝) 0.91 m(3´) 1.07 m(3´6˝) 1.22 m(4´) 1.37 m(4´6˝) 1.
ET-LE20 (for medium-distance projection) Screen size (4:3) Diagonal Height (SH) length 1.01 m(40˝) 1.27 m(50˝) 1.52 m(60˝) 1.77 m(70˝) 2.03 m(80˝) 2.28 m(90˝) 2.54 m(100˝) 3.81 m(150˝) 5.08 m(200˝) 6.35 m(250˝) 7.62 m(300˝) 0.61 m(2´) 0.76 m(2´6˝) 0.91 m(3´) 1.07 m(3´6˝) 1.22 m(4´) 1.37 m(4´6˝) 1.52 m(5´) 2.29 m(7´6˝) 3.05 m(10´) 3.81 m(12´6˝) 4.57 m(15´) Projection distance (L) Width (SW) Wide (LW) Telephoto (LT) 0.81 m(2´8˝) 1.02 m(3´4˝) 1.22 m(4´) 1.42 m(4´8˝) 1.63 m(5´4˝) 1.83 m(6´) 2.03 m(6´8˝) 3.
Setting-up dimensions which are not given in the table can be calculated using the formulas below. SD (m): Screen size (diagonal) LW: Projection distance for the wide lens position LT: Projection distance for the telephoto lens position Zoom lens ET-LE10 (1.3-1.7:1) ET-LE20 (2.6-4.2:1) ET-LE30 (4.0-5.6:1) 4:3 LW = 0.027xSD/0.0254-0.0523 LT = 0.0355xSD/0.0254-0.0509 16:9 LW = 0.0294xSD/0.254-0.0523 LT = 0.0387xSD/0.0254-0.0509 4:3 LW = 0.0554xSD/0.0254-0.134 LT = 0.0871xSD/0.0254-0.
Specifications Power supply: Power consumption: Amps: LCD panel: Panel size (diagonal): Aspect ratio: Micro lens array: Display method: Drive method: Pixels: Lens: 100 V - 240 V ~, 50 Hz/60 Hz 380 W [During standby (when fan is stopped): approx. 11 W, during “WEB STANDBY” mode: approx. 40W] 4.5 A - 2.0 A 1.0 type (25.4 mm) 4:3 Available 3 transparent LCD panels (RGB) Active matrix method 786 432 (1 024 x 768) x 3 panels Electronic zoom (1 - 1.2) / focus F 1.7 - 2.1 f 40.7 mm - 52.
TTL, automatic positive/negative polarity compatible VD: TTL, automatic positive/negative polarity compatible Single-line, 0.5 V [rms] M3 jack (Stereo MINI) RGB AUDIO IN: VIDEO IN: Single-line, RCA pin jack 1.0 V [p-p], 75 Ω S-VIDEO IN: Single-line, Mini DIN 4-pin Y 1.0 V [p-p], C 0.286 V [p-p], 75 Ω AUDIO IN (for S-VIDEO/VIDEO): Single-line, 0.5 V [rms] RCA pin jack x 2 (L-R) AUDIO OUT: Single-line, 0.5 V [rms] M3 jack (Stereo MINI) (Monitor output/stereo compatible) 0 V [rms] - 1.
Appendix List of compatible signals Display resolution (dots)*1 Mode NTSC/NTSC4.43/ PAL-M/PAL60 PAL/PAL-N/SECAM 480i 576i 480p 576p 1 080/60i 1 080/50i 720/60p VGA400 VGA480 *4 SVGA *4 MAC16 XGA *4 MXGA MAC21 MSXGA SXGA *4 *4 UXGA *4 *4 Scanning Dot clock frequency Picture frequency Resizing*3 Format quality*2 H V (MHz) (kHz) (Hz) 720 x 480i 15.7 59.
Using the REMOTE connector Using the REMOTE connector which is on the connector panel of the projector, it is possible to operate the projector from an external location from where infrared remote control signals cannot be received, by using a remote control panel. Pin assignments and signal names 6 9 1 Pin No.
Using the SERIAL connector The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connector. Connection Communications settings Computer SERIAL(female) D-sub 9-pin (male) Communication cable NOTE: B Use a proper communication cable which is suitable for the personal computer to connect the serial connector and the personal computer.
Control commands The commands which the personal computer can use to control the projector are shown in the following table. Command Control Contents PON Power ON POF Power OFF AVL Volume IIS Remarks In standby mode, all commands other than the PON command are ignored. B The PON command is ignored during lamp ON control. B If a PON command is received while the cooling fan is operating after the lamp has switched off, the lamp is not turned back on again straight away, in order to protect the lamp.
Pin assignments # $ % & S-VIDEO IN Appearance - ( 1 , Pin No. # $ % & Pin No. # $ % . / 0 1 Signal Earth (Luminance signal) Earth (Color signal) Luminance signal Color signal Signal R/PR G/G·SYNC/Y B/PB SDA HD/SYNC VD SCL # ' RGB1 IN, RGB2 IN/RGB OUT Appearance Pin + is spare. Pins &-*, , and - are for earth. Pins . and 1 functions are only valid when supported by the computer. : 3 + 2 * # DVI-D IN* Appearance *Interface with TMDS connector on a personal computer Pin No. # $ % & ' ( ) * + , .
Projection dimensions calculation methods If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT). SH 4:3 SD LW/LT SW Minimum Projection Distance LW=0.0407xSD/0.0254-0.080 Maximum Projection Distance LT=0.0538xSD/0.0254-0.0774 For 16:9 aspect ratios, the following formula can be used to calculate the projection distance.
Dimensions 290(11-13/32˝) 8(-5/16˝) 25(-31/32˝) 137(5-3/8˝) 55 (2-5/32˝) 406(15-31/32˝) Trademark acknowledgements B VGA and XGA are trademarks of International Business Machines Corporation. B Macintosh is a registered trademark of Apple Computer, Inc. B S-VGA is a registered trademark of the Video Electronics Standards Association. All other trademarks are the property of the various trademark owners. These Operating Instructions are printed on recycled paper.
NOTES IMPORTANTES CONCERNANT LA SECURITE AVERTISSEMENT: POUR REDUIRE LES RISQUES DE FEU OU DE CHOC ÉLECTRIQUE, NE PAS EXPOSER CE PRODUIT À L’EAU OU À L’HUMIDITÉ Alimentation: Ce projecteur LCD est conçu pour fonctionner sur secteur de 100 V - 240 V, 50 Hz/60 Hz seulement. ATTENTION: Le cordon d’alimentation secteur fourni avec le projecteur peut être utilisé uniquement pour une alimentation électrique de 125 V, 7 A maximum.
AVERTISSEMENT: B Ne peut être utilisé dans une salle d’ordinateurs telle que définie dans la norme ANSI/NFPA 75 Standard for Protection of Electronic Computer/Data Processing Equipment. Précautions de sécurité AVERTISSEMENT Si l’on remarque une émission de fumée, d’odeurs suspectes ou de bruits provenant du projecteur, débrancher la fiche du cordon d’alimentation de la prise de courant.
FRANÇAIS-79 Others Nettoyer la fiche du cordon d’alimentation régulièrement afin d’éviter toute accumulation de poussière. B Si de la poussière s’accumule sur la fiche du cordon d’alimentation, l’humidité peut endommager l’isolant et entraîner un incendie. Débrancher la fiche du cordon d’alimentation de la prise de courant et l’essuyer avec un tissu sec. B Si le projecteur n’est pas utilisé pendant une période prolongée, débrancher la fiche du cordon d’alimentation de la prise de courant.
Veiller à ce que les bornes + et - des piles n’entrent pas en contact avec des objets métalliques tels que colliers ou épingles à cheveux. B Sinon, les piles risquent de fuir, de surchauffer, d’exploser ou de prendre feu. B Ranger les piles dans un sac en plastique, et ne pas les ranger à proximité d’objets métalliques. Pendant un orage, ne pas toucher le projecteur ou le câble. B Il y a risque d’électrocution. Ne pas utiliser l’appareil dans un bain ou une douche.
FRANÇAIS-81 Others B Ne pas installer le projecteur dans des endroits étroits, mal ventilés tels que des placards ou des étagères. Ne pas installer le projecteur dans des endroits humides ou poussiéreux ou dans des endroits où le projecteur peut entrer en contact avec de la fumée ou la vapeur. B L’utilisation du projecteur dans de telles conditions peut causer un incendie ou des chocs électriques. Pour débrancher le cordon d’alimentation, tenir la fiche et non pas le cordon.
Débrancher la fiche du cordon d’alimentation de la prise de courant comme mesure de sécurité avant d’effectuer tout nettoyage. B Sinon cela peut causer des chocs électriques. Demander à un centre technique agréé de nettoyer l’intérieur du projecteur au moins une fois par an. B S’il n’est pas nettoyé et que de la poussière s’accumule à l’intérieur du projecteur, cela peut causer un incendie ou des problèmes de fonctionnement.
Si l’on utilise ce projecteur à un endroit élevé (au-dessus de 1 400 m), régler le “VENTILATEUR” sur “HAUTE” (se référer à la page 48). Sinon, des anomalies pourront se produire. Notes sur l’utilisation Afin d’obtenir la meilleure qualité d’image Fermer les rideaux ou les volets de toutes les fenêtres et éteindre les lampes fluorescentes situées à proximité de l’écran afin que la lumière extérieure ou la lumière des lampes intérieures n’éclaire pas l’écran.
Remplacement du bloc de lampe AVERTISSEMENT Le bloc de lampe ne devrait être remplacé que par un technicien qualifié. Lors du remplacement de la lampe, la laisser refroidir pendant au moins une heure avant de la manipuler. B Le couvercle de la lampe devient très chaud, et on risque de se brûler si on le touche. Notes sur le remplacement du bloc de lampe B La lampe produisant la lumière est en verre; il ne faut donc pas la laisser tomber ou la cogner contre des objets rigides, car elle risquerait d’éclater.
Affichage à l’écran Plus de 1 350 heures Plus de 1 500 heures Indicateur LAMP Affiché pendant 30 secondes. L’affichage disparaît si l’on appuie sur S’allume en rouge pendant que l’image est n’importe quelle touche. projetée et en mode Reste affiché jusqu’à ce d’attente. qu’une touche quelconque soit pressée.
' Refermer la sortie d’air, puis utiliser un tournevis Phillips pour bien resserrer les vis de fixation de la sortie d’air. REMARQUE: B Veiller à bien installer le bloc de lampe et la sortie d’air. S’ils ne sont pas bien installés, ils peuvent déclencher le circuit de protection, empêchant la mise en circuit de l’alimentation. ( Insérer la fiche du cordon d’alimentation dans la prise de courant, puis appuyer sur l’interrupteur MAIN POWER (alimentation principale).
Others FRANÇAIS-87
R Professional/Industrial Video Panasonic Broadcast & 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 Printed in Japan S0604-0A C 2004 Matsushita Electric Industrial Co., Ltd. All Rights Reserved.
