Operating Instructions LCD Projector Model No. Commercial Use PT-LB90NTU PT-LB90U PT-LB78VU PT-LB75VU Thank you for purchasing a Panasonic Projector. JJ Before operating this product, please read the instructions carefully, and save this manual for future use. Before using your projector, be sure to read “Precautions with regard to safety” (pages 6 - 10).
Important Safety Important Safety Notice Notice Important Information Dear Panasonic Customer: The following information should be read and understood as it provides details, which will enable you to operate the projector in a manner which is both safe to you and your environment, and conforms to legal requirements regarding the use of projectors.
WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
User logo display function You can project your unique image such as your company’s logo when projection starts. (Æpage 37) FUNCTION button You can assign almost all the items on the on-screen menu to the FUNCTION button of the remote control and control panel. You can display the frequently used functions by pressing the FUNCTION button. (Æpage 26, 41) Standby power reduction The standby power is highly reduced from the previous model. Approx. 4.0 W (PT-LB80NTU) Approx. 0.
POSITION menu........................................ 32 LAMP and TEMP Indicators..................... 46 Managing the indicated problems.........................46 Care and Replacement............................. 47 Before Care and Replacement.............................47 Cleaning the projector...........................................47 Replacing the Lamp unit.......................................48 REALTIME KEYSTONE........................................32 KEYSTONE...............................
Precautions withtoregard to safety Precautions with regard safety Important Information WARNING POWER The wall outlet or the circuit breaker shall be installed near the equipment and shall be easily accessible when problems occur. If the followings problems occur, cut off the power supply immediately. Continued use of the projector in these conditions will result in fire or electric shock. zzIf foreign objects or water get inside the projector, cut off the power supply.
Do not look into or touch the lights emitted from the lens while the projector is being used. Doing so can cause burns or loss of sight. zzStrong light is emitted from the projector’s lens. Do not look or place your hands directly into this light. zzBe especially careful not to let young children look into the lens. In addition, turn off the power and disconnect the power plug when you are away from the projector. Do not insert any foreign objects into the projector.
Precautions with regard to safety Important Information ON USE/INSTALLATION Do not put your weight on this projector. You could fall or the projector could break, and injury will result. zzBe especially careful not to let young children stand or sit on the projector. Do not place the projector in extremely hot locations. Doing so will cause the outer casing or internal components to deteriorate, or result in fire. zzTake particular care in locations exposed to direct sunlight or near stoves.
Cautions on use In order to get the picture quality Draw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or light from indoor lamps from shining onto the screen. Depending on where the projector is used, air exhaust vents or the warm air from air conditioning can cause a shimmering effect on the screen. For this reason, take care not to shield the air exhaust vents and consider the direction of the air flowing from air conditioning.
Precautions with regard to safety Important Information Accessories Make sure the following accessories are provided with your projector. Remote control for PT-LB90NTU (×1) (N2QAYB000436) Remote control for PT-LB90U/LB78VU/ LB75VU (×1) (N2QAYB000262) Power cord (×1) (K2CG3DR00008) RGB signal cable (×1) 1.
Read this first Read this first When you start the projection for the first time or after the projector is initialised (Æpage 42), the LANGUAGE menu and the INITIAL SETTING menu will be displayed. Set those menus according to the usage conditions and environment. JJLANGUAGE JJINITIAL SETTING Select the required language setting. (Æpage 35) Select the required setting of INSTALLATION and HIGH ALTITUDE MODE.
About Your Projector About Your Projector Projector body JJTop and front view Zoom ring Adjust the projection size. (Æpage 23) Control panel Preparation Focus ring Adjust the focus. (Æpage 23) Adjuster button (Æpage 16) Remote control signal receptor Air intake port Lens cover Ambient Luminance Sensor (ALS) Adjuster button (Æpage 16) TEMP indicator Indicates the temperature status. (Æpage 46) Zoom-Focus ring cover LAMP indicator Indicates the lamp unit status.
About Your Projector JJBack and bottom view Security lock Attach the commercial shackle lock, manufactured by Kensington, to protect your projector. Compatible with the Kensington MicroSaver Security System. Remote control signal receptor Preparation Lamp unit compartment (Æpage 49) Terminals AC IN Connect the power cord to supply electronic power to the projector. (Æpage 19) Air filter compartment (Æpage 47) Front leg adjusters and leg adjuster buttons Adjust the projection angle.
About Your Projector Remote control JJTop view Remote control signal emitters Battery compartment Press the tab and lift up the cover. Insert the batteries according to the polarity diagram indicated inside. Preparation JJFront view POWER button Switch between stand-by mode and projection mode. (Æpage 21, 22) Switch the required input signal button to select. (The NETWORK button is only for PT-LB90NTU) (See CD-ROM contents.) (Æpage 24) Display the main menu.
Setting up Setting up Screen size and throw distance You can adjust the projection size with 1.2× zoom lens. Calculate and define the throw distance as follows. L (LW/LT) L (LW/LT) 88,6 mm Screen SW SD SH SH Projected image Screen SW (All measurements below are approximate and may differ slightly from the actual measurements.) Screen diagonal (SD) 0.
Setting up Projection method You can use the projector with any of the following 4 projection methods. To set the desired method in the projector, see “INSTALLATION” on page 39.
Connections Connections Before connecting to the projector zz Read and follow the operating instructions of each peripheral device. zz The peripheral devices must be turned off. zz One RGB cable is provided with the projector. If necessary, prepare commercial connecting cables that match with the projector and each peripheral device terminal. zz If the input signal is affected by signal jitter, the projected image may have poor image quality and timebase correction is effective.
Connections Connecting example: Computers Computer Audio system Getting Started Computer Computer (Controlling a projector) Computer Note zz When connecting the RGB signal cable, be sure to securely tighten the fixing screws on the D-Sub (15-pin) wall outlet. Remarks zz For the network connection between the projector and computers, see the CD-ROM contents provided . (PT-LB90NTU only) zz When you connect more than one computer, switch the computer connection manually.
Switching the projectorSwitching on/off the projector on/off Power cord Be sure to fix the power cord to the projector with the provided “Power cord secure lock” to prevent the power cord from coming off. Connect the provided power cord securely. For details, see “Precautions with regard to safety”. (Æpages 6 - 10) JJConnecting 1 ) Make sure the shape of the power plug and the AC IN terminal on the back of the projector match, then push the plug all the way in.
Switching the projector on/off POWER and POWER LOCK indicators The POWER indicator informs you of the status of the power and the POWER LOCK indicator shows the status of the RELEASE button. When the TEMP indicators are flashing, the POWER and POWER LOCK indicators will light red and you cannot switch the projector on. POWER indicator POWER LOCK indicator JJPOWER LOCK indicator status Indicator status No illumination or flashing Basic Operation Red Lit Flashing Status zz No power is supplied.
Switching the projector on/off Switching on the projector Before switching on the projector, make sure the power cord and all the other devices are connected correctly. (Æpage 17) (3) RELEASE POWER indicator POWER LOCK indicator INPUT SELECT (2) 1111 Connect the power cord. (Æpage 19) The POWER LOCK indicator and POWER indicator light in red. 2222 Press the RELEASE button to unlock the POWER button. 3333 Press the POWER button. The POWER button beeps once.
Switching the projector on/off Switching off the projector When operating the projector, check the status of the POWER indicator. (Æpage 20) (1), (2) RELEASE INPUT SELECT POWER indicator POWER LOCK indicator 1111 Press the POWER button. The confirmation screen will be displayed. zz Without any operation for 10 seconds or press any button other than the POWER button, the confirmation screen will go off and return to the projection. 2222 Press the POWER button again.
Projecting an image Projecting an image Confirm the connections of the peripheral devices (Æpage 17, 18) and power cord (Æpage 19). Switch on the power (Æpage 21) and the projector starts projecting. Select the input signal and adjust the image. Selecting the input signal 1 ) Switch on the connected devices. When playing a connected DVD player, if SIGNAL SEARCH in the DISPLAY OPTION menu is set to ON, the input signal is detected and projected automatically when the projector is switched on.
Remote control operation Remote control operation JJNETWORK (PT-LB90NTU only) Press button. NETWORK Signal transmitted by “Wireless Manager” from computer through network (Æpage 45) JJVIDEO Press button. Press the VIDEO button to cycle through the options. S-VIDEO Capturing an image You can freeze the projected image and stop the sound temporarily, regardless of the playing condition of the connected device. Basic Operation Press button. Press the FREEZE button again to escape.
Remote control operation Setting up the image position automatically Projecting an image in INDEX-WINDOW mode When a RGB signal is input, the projector adjusts the SHIFT, DOT CLOCK and CLOCK PHASE automatically. You can project an image split in 2 windows as an INDEX WINDOW. One is frozen and stored in memory, and displayed on the screen’s left side while displaying subsequent image continues on the right. Press Press button. button. Press the RETURN button to escape.
Remote control operation Enlarging the image Using an assigned function You can enlarge the projected image down to a centered area for emphasizing within the range of 1× to 2×. You can select a useful function from the list and assign it to the FUNCTION button for a short-cut. Press Press button. button. 1111 Press the MENU button of the control panel or remote control to display the on screen menu (main menu, submenu or detailed menu) . Press the RETURN button to escape.
Menu Navigation Navigating through the MENU JJOperating procedure 1111 Press the MENU button. The main menu is displayed. PICTURE PICTURE MODE POSITION CONTRAST LANGUAGE BRIGHTNESS DISPLAY OPTION COLOR PROJECTOR SETUP TINT SECURITY SHARPNESS NETWORK COLOR TEMPERATURE DAYLIGHT VIEW RETURN SELECT DEFAULT AUTO STILL MODE OFF NOISE REDUCTION OFF TV-SYSTEM ENTER STANDARD AUTO 2222 Press ▲▼ to scroll to the required main menu item and press the ENTER button to select.
Menu Navigation The menu system allows you to access functions which do not have their own dedicated buttons on the remote control. The menu options are structured and categorized. For the menu operation, see “Navigating through the MENU”. (Æpage 27) ON-SCREEN MENU Press Sub-menu Select the required sub-menu item and press ENTER to display the detailed menu. button. The ON-SCREEN MENU is displayed. The ON-SCREEN MENU consists of the main menu and sub-menu.
Menu Navigation ] JJSECURITY [ Sub-menu item REALTIME KEYSTONE KEYSTONE SHIFT *1 DOT CLOCK *1 CLOCK PHASE *1 OVER SCAN *1 ASPECT *1 FRAME LOCK *1 Default Page Sub-menu item Default Page ON 0 0 0 0 0 16:9 OFF 32 32 32 32 32 33 33 34 PASSWORD PASSWORD CHANGE TEXT DISPLAY TEXT CHANGE MENU LOCK MENU LOCK PASSWORD CONTROL DEVICE SETUP OFF — OFF — OFF — — 43 43 43 43 44 44 44 **** The setting is active or deactive, depending on the input signal and the specific setting.
PICTURE PICTURE menumenu Navigating through the MENU (Æpage 27), select PICTURE from the main menu and then select the required item from the sub-menu. zz Set the selected item with ◄►buttons. Remote control COLOR You can adjust the color saturation of the projected image. (Available with signals of S-VIDEO/VIDEO/ RGB (Moving image)/YPBPR only) Control panel Darker Lighter TINT You can adjust the skin tone in the projected image.
PICTURE menu DAYLIGHT VIEW TV-SYSTEM You can keep the projected image bright and vivid even in well-lit rooms where the ambient light sources cannot be controlled, such as when a door opens or when window coverings fail to block out sunlight. Change setting AUTO AUTO ON OFF Automatic adjustment ON Active OFF Deactive Remarks zz Do not cover the Ambient Luminance Sensor (ALS) of the projector. The AUTO mode may not operate normally.
POSITION POSITION menumenu Navigating through the MENU (Æpage 27), select POSITION from the main menu and then select the required item from the sub-menu. SHIFT SHIFT zz Set the selected item with ▲▼◄► buttons. Remote control Control panel H 0 V 0 Horizontal (H): Press ◄► buttons to move the image horizontally. Vertical (V): Press ▲▼ buttons to move the image vertically. Remarks zz The image cannot be moved while network signals are input. zz Press ◄►▲▼ buttons to move the image.
POSITION menu JJ16:9 OVER SCAN Use this function when characters or pictures are cropped near the periphery of the projected image. (Available with signals of S-VIDEO/VIDEO/RGB (Moving image)/YPBPR only) When a standard signal *1 is input, it is projected in 16:9 aspect ratio. When a wide signal *2 is input, it is projected in the current input aspect ratio. zz Input signal: 1 080/60i Zoom in Zoom out zz Setting range: 0 to +3 Remarks zz OVER SCAN is not available when network signals are input.
POSITION menu JJS4:3 When a standard signal *1 is input, the input signal will be sized down 75% and projected. S4:3 mode is effective when projecting 4:3 image onto a 16:9 screen. zz Input signal: XGA Image: Panel: Screen: The image will be projected without any size adjustment. zz Input signal: NTSC Panel: **** A standard signal has an aspect ratio of 4:3 or 5:4. Note zz If you project a 4:3 image onto a 16:9 screen, the image may distort or some portions may be cropped.
LANGUAGE menu LANGUAGE menu Navigating through the MENU (Æpage 27), select LANGUAGE from the main menu and then display the sub-menu. zz Select the required language with▲▼buttons and press the ENTER button to set. Remote control Control panel PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY NETWORK PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY Settings NETWORK The set language is highlighted.
DISPLAY OPTION menu DISPLAY OPTION menu Navigating through the MENU (Æpage 27), select DISPLAY OPTION from the main menu and then select the required item from the sub-menu. zz Set the selected item with◄►buttons. Remote control Remarks zz The key commands are depending on the manufacturers. Please refer to the instructions which were provided with the computers for more detailed information. JJOSD DESIGN Control panel You can change the background of the on-screen menu (OSD).
DISPLAY OPTION menu You can set to display the Panasonic logo, your own image or Pre-set letters, when starting up the projector. Change setting ON Change setting Display “Panasonic” logo TEXT Display the original text USER Display the image registered by user OFF No display Remarks zz If TEXT is selected, the input letters are displayed when starting up the projector. You can display 2 lines of original text which contain up to 40 characters each.
DISPLAY OPTION menu WIDE MODE OTHER FUNCTIONS When projecting WIDE signals, switch to ON to display the image in well adjusted size (16:9, 16:10, 15:9). Change setting AUTO Change setting Automatic setting OFF For 4:3 signals ON For WIDE signals SXGA+ For details, see “Setting up the image position automatically”. (Æpage 25) You can capture the projected image and see it as a still picture. While the image is frozen, the audio sound through the projector will stop.
PROJECTOR SETUP menu PROJECTOR SETUP menu Navigating through the MENU (Æpage 27), select PROJECTOR SETUP from the main menu and then select the required item from the sub-menu. zz Set the selected item with◄►buttons. Remote control Control panel INITIAL START UP You can set the starting method when the power plug is connected to wall outlet.
PROJECTOR SETUP menu STANDBY MODE EMULATE You can change the standby mode setting. Change setting ECO NORMAL Change setting The standby power is reduced to 0.9 W to save power. The power of the projector can be turned ON and the audio output can be set active from controlling the computer connected via a wired LAN or a wireless LAN in the NORMAL mode. LAMP POWER You can adjust the power of the lamp to save electricity, prolong the lamp life and reduce the noise.
PROJECTOR SETUP menu You can select a useful function from the list and assign it to the FUNCTION button as a short-cut. 1111 Press the MENU button of the control panel or remote control to display the on screen menu (main menu, submenu or detailed menu). For the menu operation, see “Navigating through the MENU”. (Æpage 27) 2222 Press and hold the FUNCTION button of the control panel or remote control for at least 3 seconds.
PROJECTOR SETUP menu TEST PATTERN You can use the 7 different test patterns to adjust the focus of the image. Press the ENTER button to display the test pattern. Change pattern Change pattern Press the MENU or RETURN button to return to the PROJECTOR SETUP menu, or press repeatedly to escape the menu mode. Remarks zz The initial screen is an all white pattern. Only when TEST PATTERN is assigned to the FUNCTION button, the lattice pattern will display in the initial screen.
SECURITY menu Navigating through the MENU (Æpage 27), select SECURITY from the main menu and then select the required item from the sub-menu. zz When you apply to the SECURITY menu for the first time, you will be asked to perform the password operation. Input the initial password by pressing ▲►▼◄▲►▼◄ buttons in order and then press the ENTER button. zz Set the selected item with◄►buttons. Remote control Control panel SECURITY menu PASSWORD CHANGE You can change the password operation to your original.
SECURITY menu MENU LOCK CONTROL DEVICE SETUP Press the MENU button to display the menu. You can lock or unlock the menu operation. Change setting Change setting OFF Unlock the menu operation ON Lock the menu operation Remarks zz Once MENU LOCK is set to ON, you cannot use the MENU button unless you input the correct password. zz The MENU LOCK is set to OFF by default and when initialised. MENU LOCK PASSWORD When MENU LOCK is set to ON, you can set a MENU LOCK PASSWORD.
NETWORK menu (PT-LB90NTU NETWORK only) menu (PT-LB90NTU only) Navigating through the MENU (Æpage 27), select NETWORK from the main menu and then select the required item from the sub-menu. zz Set the selected item with◄►buttons. Remote control Control panel JJSTATUS You can display the status of the network setting. JJINITIALIZE You can reset the settings of the network to the factory default settings.
LAMP Indicators LAMP andand TEMPTEMP Indicators Managing the indicated problems If a problem should occur with the projector, the LAMP and/or TEMP indicators will inform you. Manage the indicated problems as follows. Note zz When managing a problem, be sure to turn off the power as described in “Switching off the projector”. (Æpage 22) Remarks zz Confirm the power supply status by the POWER indicator.
Care and Replacement Care and Replacement Before Care and Replacement zz Before cleaning, be sure to turn off the power and disconnect the power plug from the wall outlet. (Æpage 19) zz Be sure to turn off the power as described in “Switching off the projector”. (Æpage 22) Cleaning the projector JJCabinet Wipe off dirt and dust gently with a soft cloth. zz If it is difficult to remove the dirt, soak a cloth with water, wring the cloth well and then wipe the projector.
Care and Replacement Replacing the Lamp unit JJAir filter The air filter should be replaced when cleaning is ineffective and when replacing the lamp unit. A replacement air filter is provided with a replacement lamp unit (ET-LAB80). Contact an Authorized Service Center for the optional air filter (TXFMZ01VKG7). JJLamp unit The lamp unit, ET-LAB80 is consumable and you must replace it regularly.
Care and Replacement JJLamp replacement procedure zz When the projector is mounted in the ceiling, do not work directly under the projector or put your face close to the projector. zz Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not installed securely, it may cause the protection circuit to operate so that the power cannot be turned on.
Care and Replacement 5555 Attach the lamp unit cover and tighten the 2 lamp unit cover fixing screws securely with a Phillips-head screwdriver. 6666 Connect the power cord to a wall outlet. 7777 Press the POWER button and the projection starts. Remarks zz If INITIAL START UP in the PROJECTOR SETUP menu is set to ON, the projector starts projecting when the power cord is connected to a wall outlet.
Troubleshooting Troubleshooting Confirm the following problem and cause. Should any problem persist, contact an Authorized Service Center. Cause Page zz The power cord may not be connected securely. zz No electric supply at the wall outlet. Power does not turn on. zz The circuit breakers have tripped. zz TEMP or LAMP indicator is lit or flashes. zz The lamp unit cover has not been securely installed. zz The control buttons are LOCKED. zz CONTROL PANEL in the PROJECTOR SETUP menu is invalidated.
Technical Information Technical Information List of compatible signals This projector can project the following image signals. Mode NTSC/NTSC4.
Technical Information Serial terminal The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specifications, so that the projector can be controlled by a personal computer which is connected to this connector. JJConnection Computer D-Sub 9-pin (male) Serial terminal (female) JJPin assignments and signal names Pin No.
Technical Information JJCable specifications (When connected to a personal computer) NC Projector 1 2 3 4 5 6 7 8 9 NC NC NC 1 2 3 4 5 6 7 8 9 NC NC NC PC (DTE) NC JJControl commands The following commands are used for control of the projector with a computer. (Operation commands) Command Control contents Remarks PON Power on POF Power off zzThe PON command is ignored during lamp ON control.
Specifications The specifications of this projector are as follows. Power consumption Amps LCD panel Panel size (diagonal) Aspect ratio Display method Drive method Pixels Lens Lamp Luminosity *1 Horizontal scanning frequency Scanning frequency *2 Vertical scanning (for RGB signal) frequency Dot clock frequency AC 100 - 240 V 50 Hz/60 Hz 300 W During standby (when fan is stopped): Approx. 0.9 W 3.7 A - 1.5 A 0.63 type (16.
Specifications Wireless LAN (PT-LB90NTU only) Compatible Wireless channel Distance Cabinet Dimensions Weight Operating environment Certifications Power supply Operating range Remote control Weight Dimensions Options Ceiling bracket IEEE802.11 b/IEEE802.11 g (Wireless LAN standard protocol) IEEE802.11 b/IEEE802.11 g: 1 - 13 channels Approx.
Ceiling mount bracket safeguards zz Installation work of the ceiling mount bracket should only be carried by a qualified technician. zz Even if it is during guaranteed period, the manufacturer is not responsible for any hazard or damage caused by using a ceiling mount bracket which is not purchased from an authorized distributors, or environmental conditions. zz Remove an unused ceiling mount bracket promptly.
Dimensions Dimensions Unit: mm 3 - 3/32" 233 (9 - 5/32") 368 (14 - 15/32") 3 - 21/32" 7 - 5/8" 4 103.6 4 - 1/16" - 5/32" 194.4 - 3/16" 5 88 93 3 - 7/16" 9 - 11/32" 97 2 - 1/8" 54.5 88.6 3 - 13/16" 3 - 15/32" Trademark acknowledgements zz VGA and XGA are trademarks of International Business Machines Corporation. zz S-VGA is a registered trademark of the Video Electronics Standards Association.
Index Index A M T Accessories....................................10 ASPECT.........................................33 AUDIO SETTING............................41 AUTO SETUP...........................25, 37 AV MUTE........................................24 Main menu......................................28 MENU LOCK..................................44 MENU LOCK PASSWORD......44, 54 Menu Navigation............................27 TEMP indicator...............................46 TEST PATTERN................
Avis important concernant la sécurité Avis important concernant la sécurité Informations importantes Cher client Panasonic: Il est important de lire et comprendre les informations suivantes car elles fournissent des détails qui vous permettront d’utiliser le projecteur sans danger pour vous et votre environnement, conformément aux dispositions légales rela-tives à l’utilisation de projecteurs.
AVERTISSEMENT: Cet équipement a été soumis à des tests qui ont démontré que celui-ci respectait les limites spécifiées pour les appareils numériques de la classe B aux termes de la partie 15 des règles de la FCC (Federal Communications Commission U.S.A.). Ces limites ont pour objet de fournir une protection raisonnable contre les interférences nuisibles dans le cas d’une installation en milieu résidentiel.
Précautions de sécurité Informations importantes AVERTISSEMENT LORS DE L’UTILISATION/INSTALLATION ALIMENTATION Ne pas placer de récipient contenant du liquide sur le projecteur. La prise de courant ou le disjoncteur doivent être installés à proximité de l’appareil et doivent être d’accès facile en cas de problèmes. Si les problèmes suivants surviennent, coupez immédiatement l’alimentation électrique. Ne pas placer le projecteur sur des matériaux comme un tapis ou du tissu éponge.
Veillez à ce que le faisceau lumineux n’éclaire pas directement votre peau pendant que vous utilisez le projecteur. Si le fluide de la pile fuit, ne pas le toucher à mains nues et prendre les mesures suivantes le cas échéant. Ne pas mettre d’objets étrangers dans le projecteur. Ne pas démonter l’unité de la lampe. Cela peut entraîner des brûlures ou une perte de la vue. zzUne lumière intense est émise par l’objectif du projecteur. Si vous vous placez dans ce faisceau lumineux.
Précautions de sécurité Informations importantes LORS DE L’UTILISATION/INSTALLATION Ne pas peser de tout son poids sur ce projecteur. On risque de tomber ou de casser l’appareil, ce qui peut causer des blessures. zzVeiller tout particulièrement à ce que les enfants ne se tiennent pas debout ou ne s’asseyent pas sur le projecteur. Ne pas utiliser le projecteur dans des lieux extrêmement chauds. Cela peut entraîner la détérioration du boîtier externe ou des composants internes ou un incendie.
Précautions lors de 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. Selon l’emplacement du projecteur, les aérations de sortie d’air ou la chaleur d’un climatiseur peuvent créer un effet chatoyant sur l’écran.
Remplacement de Remplacement de l'unité de l'unité la lampe de la lampe Informations importantes JJFiltre à air Le filtre à air doit être remplacé lorsque le nettoyage ne donne pas de bons résultats ou lors du remplacement de l’unité de lampe. Un filtre à air ainsi qu’une lampe de rechange sont fournis (ET-LAB80). S’adresser à un centre technique agréé pour commander le filtre à air en option (TXFMZ01VKG7).
JJProcédure de remplacement de la lampe zz En cas d’installation du projecteur au plafond, ne jamais travailler directement dessous et éloigner le visage du projecteur. zz S’assurer d’installer l’unité de la lampe et de fixer la protection de l’unité fermement. Si elles ne sont pas installées fermement, le circuit de protection peut s’enclencher et bloquer la mise sous tension de l’appareil.
NOTE: This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material - special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.
