Toshiba 791 инструкция обслуживания

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Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации Toshiba 791. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции Toshiba 791 или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции Toshiba 791 можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций Toshiba 791, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции Toshiba 791 должна находится:
- информация относительно технических данных устройства Toshiba 791
- название производителя и год производства оборудования Toshiba 791
- правила обслуживания, настройки и ухода за оборудованием Toshiba 791
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск Toshiba 791 это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок Toshiba 791 и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта Toshiba, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания Toshiba 791, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства Toshiba 791, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции Toshiba 791. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

  • Страница 1

    1 Before use CONTENTS OWNER’S MANUAL 3LCD DATA PROJECTOR TLP790 TLP791 ( WITH DOCUMENT IMAGING CAMERA ) MENU TLP790[...]

  • Страница 2

    2 Before use CONTENTS SAFETY PRECAUTIONS 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 magnitude to constitute a risk of electric shock to persons. The exclamation point within[...]

  • Страница 3

    3 Before use CONTENTS IMPORT ANT PRECAUTIONS In the spaces provided below , record the Model and Serial No. located at the bottom of your LCD projector . Model No. Serial No. Retain this information for future reference. Save Original Packing Materials The original shipping carton and packing materials will come in handy if you ever have to ship yo[...]

  • Страница 4

    4 Before use CONTENTS IMPORT ANT SAFETY INSTRUCTIONS CAUTION: PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS GIVEN IN THIS OWNER’S MANUAL AND THOSE MARKED ON THE UNIT . RET AIN THIS BOOKLET FOR FUTURE REFERENCE. This set has been designed and manufactured to assure personal safety . Improper use can result in electric shock or fire hazard.[...]

  • Страница 5

    5 Before use CONTENTS 5. Heat The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat. IMPORT ANT SAFETY INSTRUCTIONS (continued) 6. W ater and Moisture Do not use this product near water – for example, near a bath tub, wash bowl, kitchen sink, or [...]

  • Страница 6

    6 Before use CONTENTS 1 1. Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short- out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. 12. Do not place the product vertically Do not use the product in the uprigh[...]

  • Страница 7

    7 Before use CONTENTS 17. If glass components, including lens and lamp, should break, contact your dealer for repair service. This product incorporates glass components, including a lens and a lamp. If such parts should break, please handle with care to avoid injury and contact your dealer for repair service. The broken pieces of glass may cause to[...]

  • Страница 8

    8 Before use CONTENTS IMPORT ANT SAFETY INSTRUCTIONS (continued) 21. Do not get your hands between the camera arm and the main unit when setting the camera arm back in its original position. T o avoid injury , be careful not to get your hands caught when setting the camera arm back in its original position. Families with children should be particul[...]

  • Страница 9

    9 Before use CONTENTS Power supply cord selection If your line voltage is 220 to 240V , use one of the following types of cable. Plug configuration Plug type EURO 240V 10 – 15A UK 240V 6A Australian 240V 10A North American 240V 15A Switzerland 240V 6A Line voltage 220 – 240V 200 – 240V 200 – 240V 200 – 240V 200 – 240V Plug configuration[...]

  • Страница 10

    10 Before use CONTENTS Contents Before use SAFETY PRECAUTIONS ...................................................... 2 IMPORT ANT PRECAUTIONS ............................................... 3 IMPORT ANT SAFETY INSTRUCTIONS ............................... 4 Power supply cord selection ............................................... 9 Contents ......[...]

  • Страница 11

    11 Before use CONTENTS Names of each part on the main unit Continued 16 12 Control panel Infrared remote sensor Air exhaust CAUTION Label Speaker SERIAL NO. Label RA TING Label W ARNING Label Lens cover Lens Focusing ring 31 Zooming lever 31 Air intake Air intake Air intake Foot adjuster 20 Lamp cover 66 Foot adjuster release button 20 AC IN socket[...]

  • Страница 12

    12 Before use CONTENTS Names of each part on the main unit (continued) K E Y S T O N E A U T O S E T E X I T ON / ST ANDBY V OL / ADJ E N T E R M E N U I N P U T F A N T E M P L A M P O N TEMP indicator KEYST ONE button T o correct the ke ystone distor tion of the picture. FA N indicator LAMP indicator ON indicator INPUT button ENTER button Selecti[...]

  • Страница 13

    13 Before use CONTENTS USB COMPUTER IN 1 COMPUTER IN 2 S-VIDEO VIDEO VIDEO IN R - AUDIO - L AUDIO IN ( Y/P B /P R ) MONITOR OUT CONTROL 26 73 CONTROL connector (RS-232C connector) T o connect a computer to control the projector . (Remov e the cov er to use the connector .) 42 USB connector T o connect to a USB connector of a computer when using the[...]

  • Страница 14

    14 Before use CONTENTS Names of each part on the remote control INPUT button MUTE button RESIZE buttons R-CLICK button L-CLICK button P ointer control button V OLUME/ADJUST buttons KEYST ONE button AU T O S E T button LASER button PIP button FREEZE button CALL button ON/ST ANDBY button Laser emission par t Remote control transmission par t T o disp[...]

  • Страница 15

    15 Before use CONTENTS Loading batteries Notes Using batteries incorrectly can cause them to leak or burst. Strictly observe the following. • Install the batteries with their + and – ends facing correctly . • Do not charge, heat, disassemble, or short the batteries or throw them into a fire. • Do not leave any exhausted batteries in the rem[...]

  • Страница 16

    16 Before use CONTENTS Remote control operation Point the remote control at the infrared remote sensor and press a button. Notes • The remote control may not operate when there is sunlight or other strong light such as a fluorescent lamp shining on the proje ctor ’ s remote sensor . • Operate the remote control from a position where the remot[...]

  • Страница 17

    Installation and connections CONTENTS 17 Floor-mounted projector placement Floor-mounted front projection V iewing a picture projected on the front of the screen from a floor installation. Floor-mounted rear projection Viewing a picture projected through the back of the screen from a floor installation. V iewer T ranslucent screen V iewer There are[...]

  • Страница 18

    Installation and connections CONTENTS 18 Place the projector on a steady , level surface such as a table. T o obtain proper screen projection, place the projector so that the light beam hits the screen squarely . Floor-mounted projector placement (continued) T op view Screen Screen 90 ° a b Side view 90 ° Screen 1 2 90 ° Point the lens straight [...]

  • Страница 19

    Installation and connections CONTENTS 19 Connect the power cord. • Insert one end into the AC IN socket on the projector . • Insert the other end into a wall outlet. Notes • When the projector is moved from a cold location to a warm location, or when the ambient temperature in the projection room has risen suddenly , moisture may condense on [...]

  • Страница 20

    Installation and connections CONTENTS 20 Projector placement angle adjustment Foot adjuster release button Foot adjuster The tilt of the projector can be adjusted using the foot adjuster . Lift the front of the projector until the desired tilt angle is obtained and hold down the foot adjuster release button. The foot adjuster will extend. Release t[...]

  • Страница 21

    Installation and connections CONTENTS 21 Ceiling-mounted front projection V iewing a picture projected on the front of the screen from a ceiling installation. Ceiling-mounted rear projection Viewing a picture projected through the back of the screen from a ceiling installation. Perform the “ Projection mode ” setting on the menu screen for the [...]

  • Страница 22

    Installation and connections CONTENTS 22 Notes • The projector cannot be connected to a computer without an analog RGB connector. For details, refer to the computer manual. • Y ou may not be able to connect some computers to the projector . For details, consult the dealer . • Some computers may have output modes which are not compatible with [...]

  • Страница 23

    Installation and connections CONTENTS 23 Connecting a computer (COMPUTER IN 2 connector) Notes (Please also read “ Notes ” on page 22.) • DVI digital cable needs to be purchased separately when you input a digital RGB signal. • Although infrequent, noise might be generated on the screen depending on the types of computer and connection cabl[...]

  • Страница 24

    Installation and connections CONTENTS 24 Connecting video equipment Note The S-VIDEO connector and VIDEO jack can be used independently , but the audio input jacks are used as both the S-VIDEO and VIDEO input. Y ou can project the picture from video equipment by using VIDEO IN connectors. Check that the power supplies for the projector and for the [...]

  • Страница 25

    Installation and connections CONTENTS 25 Connecting video equipment (continued) Y ou can project the picture from video equipment with component video output jack. Check that the power supplies for the projector and for the video equipment are off before connecting the cables. USB COMPUTER IN 1 COMPUTER IN 2 S-VIDEO VIDEO VIDEO IN R - AUDIO - L AUD[...]

  • Страница 26

    Installation and connections CONTENTS 26 Projector operation control by a computer USB COMPUTER IN 1 COMPUTER IN 2 S-VIDEO VIDEO VIDEO IN R - AUDIO - L AUDIO IN ( Y/P B /P R ) MONITOR OUT CONTROL Computer Remov e the cov er to use the CONTROL connector . T o RS-232C por t Control cable (supplied) T o CONTROL connector Be sure to connect in the prop[...]

  • Страница 27

    Installation and connections CONTENTS 27 How to use the output connector USB COMPUTER IN 1 COMPUTER IN 2 S-VIDEO VIDEO VIDEO IN R - AUDIO - L AUDIO IN ( Y/P B /P R ) MONITOR OUT CONTROL T o MONIT OR OUT connector Be sure to connect in the proper direction. Computer monitor , etc. Y ou can output video signals to a computer monitor , etc. Check that[...]

  • Страница 28

    28 Operations CONTENTS Preparation 1 Install and connect the projector properly . 2 T ake off the lens cover . Press ON/ST ANDBY . The projector turns on and the ON, LAMP and F AN indicators light in green. (The LAMP indicator blinks while the lamp is warming up.) The lamp lights and the start up display appears. CAUTION – Do not look into the pr[...]

  • Страница 29

    29 Operations CONTENTS Projection on the screen (continued) Press ENTER to confirm. Press EXIT to return to step 2 if you want to re-select a language. 3 Continued MENU ON/ST ANDBY INPUT L-CLICK R-CLICK ENTER KEYSTONE AUTO SET EXIT PIP FREEZE MUTE CALL RESIZE VOLUME/ADJUST LASER 2 2,3 2 2,3 K E Y S T O N E A U T O S E T E X I T ON / ST ANDBY VOL / [...]

  • Страница 30

    30 Operations CONTENTS Select the input source by pressing INPUT repeatedly . At shipping from factory , “ Analog RGB(1) ” connected to COMPUTER IN 1 connector or “ V ideo ” connected to VIDEO Jack can be selected. (Y ou can select “ Camera ” when using the model with a document imaging camera.) The icon and the name of the selected inp[...]

  • Страница 31

    31 Operations CONTENTS Projection on the screen (continued) 6 7 Notes (Signal sent from the computer) • If you project an image from a computer with an LCD screen while monitoring the image on the computer , the image may not be projected properly , depending on the computer model. In this case, turn off the computer display . For details on cont[...]

  • Страница 32

    32 Operations CONTENTS Notes • T o change the projecting angle, adjust the foot adjuster . 20 • If the screen image suffers keystone distortion, press the KEYST ONE button to adjust the distortion. 35 • Due to lamp characteristics, flickers may occasionally occur in a picture. This is not malfunction of the unit. • The lamp may rarely burst[...]

  • Страница 33

    33 Operations CONTENTS T urning the power off Press ON/ST ANDBY after using the projector . An instruction message for turning the power off appears on the screen and disappears after a while. When the message disappears, operation becomes invalid. Press ON/ST ANDBY again. Cooling starts. Once cooling is completed, the LAMP and F AN indicators turn[...]

  • Страница 34

    34 Operations CONTENTS Notes • Automatic adjustment may not be performed properly for signals other than those computers ’ signals with which the projector is compatible. • The horizontal position, vertical position, sampling phase and sampling frequency can also be adjusted from the menu screen 47 . * Sampling frequency Analog RGB signals in[...]

  • Страница 35

    35 Operations CONTENTS Correcting the keystone distortion A picture may be expanded on the upper side if projected upward from the projector lifted up by the foot adjuster . The projector can correct this keystone distortion. 1 2 K E Y S T O N E A U T O S E T E X I T ON / ST ANDBY VOL / ADJ E N T E R M E N U I N P U T F A N T E M P L A M P O N MENU[...]

  • Страница 36

    36 Operations CONTENTS MENU ON/ST ANDBY INPUT L-CLICK R-CLICK ENTER KEYSTONE AUTO SET EXIT PIP FREEZE MUTE CALL RESIZE VOLUME/ADJUST LASER 4,5 6 6 4,5 K E Y S T O N E A U T O S E T E X I T ON / ST ANDBY VOL / ADJ E N T E R M E N U I N P U T F A N T E M P L A M P O N Remote control Control panel (Main unit side) Correcting the keystone distortion (c[...]

  • Страница 37

    37 Operations CONTENTS Cutting off the picture and sound temporarily The image and sound of this projector can be turned off if you wish to temporarily project the image from another projector or an OHP , etc., onto the screen. Note The mute mode is cancelled if another operation is performed during the mute mode. MENU ON/ST ANDBY INPUT L-CLICK R-C[...]

  • Страница 38

    38 Operations CONTENTS Freezing the picture Y ou can freeze the image being projected. Use this function to stop moving images from a video recorder during presentations. Notes • The frozen image can be enlarged with the RESIZE buttons. The freeze mode is cancelled if any operation other than RESIZE is performed. • The freeze mode cannot be set[...]

  • Страница 39

    39 Operations CONTENTS Y ou can enlarge (resize) the picture size projected. Enlarging the picture size Press RESIZE ( ). The enlargement ratio increases each time the RESIZE ( ) button is pressed. The enlargement ratio can be increased continuously by keeping the button pressed in. T o reduce the enlargement ratio, press the RESIZE ( ) button. The[...]

  • Страница 40

    40 Operations CONTENTS Press PIP . A sub-picture is displayed. Press the PIP button again to turn off the sub-picture. Video or S-video images can be displayed as small images within the computer ’ s image. (Referred to as “ sub-pictures ” in this manual.) Notes • The PIP function cannot be used when a source other than an RGB input source [...]

  • Страница 41

    41 Operations CONTENTS CALL Notes • The information displayed is not refreshed even if it changes. T o refresh the information, turn off the information display , then turn it back on. • The information display turns off if any other operation is performed. • The “ Lamp time ” shows an approximate time for lamp replacement. (It should not[...]

  • Страница 42

    42 Operations CONTENTS Operating a computer by the remote control Notes • This function is available on any computer with the Windows 98/98SE, Windows Me, Windows 2000, Windows XP or Mac OS9 that is equipped with a USB port which can support USB1.1. However , please note that T oshiba does not guarantee the operation of all computers. • When co[...]

  • Страница 43

    43 CONTENTS Adjustments & Settings Operating the menu screen Continued MENU MENU End Press MENU . The GUIDE MENU appears, and an item list is displa yed on the menu. MENU MENU Press MENU once again. The FULL MENU of [Picture] appears. FULL MENU has se ven pages of [Picture], [P osition], [Color], [Audio], [Displa y], [Default setting] and [Rese[...]

  • Страница 44

    44 CONTENTS Adjustments & Settings Operating the menu screen (continued) End Select the item with selection buttons ( ). The figure below is a sample f or e xplanation. This status does not really e xist. / ENTER ENTER Press ENTER. The selected item is e xecuted. FULL MENU is displa yed after e x ecution. ENTER ENTER Press ENTER. The objects in[...]

  • Страница 45

    45 CONTENTS Adjustments & Settings GUIDE MENU adjustments and settings Adjust the image brightness. Contrast Brightness Adjust the contrast of the picture. Adjust the brightness of the picture. ADJ . ADJ . Adjust the image flick er . Phase Adjust the flick er of the picture. (Sampling clock phase adjustment) ADJ . Select the image with its brig[...]

  • Страница 46

    46 CONTENTS Adjustments & Settings FULL MENU adjustments and settings - Picture Contrast Brightness Adjust the contrast of the picture. Adjust the brightness of the picture. ADJ . ADJ . Shar pness Adjust the shar pness of the picture . (In Y/P B /P R input mode, sharpness is a setting item.) ADJ . Picture mode Bright The picture is set with its[...]

  • Страница 47

    47 CONTENTS Adjustments & Settings FULL MENU adjustments - Position H-position V -position Adjust the horizontal displa y position of the picture. Adjust the vertical display position of the picture . ADJ . ADJ . Phase Adjust the flick er of the picture. (Sampling clock phase adjustment) ADJ . F requency Adjust the sampling frequency of the inp[...]

  • Страница 48

    48 CONTENTS Adjustments & Settings FULL MENU adjustments - Color Color Tint Adjust the color depth of the picture. Adjust the tint of the picture. (Not adjustable at P AL, SECAM, P AL-N,P AL-M and P AL60) ADJ . ADJ . R-le vel Adjust the red le vel of the picture . ADJ . G-le vel Adjust the green lev el of the picture. ADJ . B-le vel Adjust the [...]

  • Страница 49

    49 CONTENTS Adjustments & Settings FULL MENU adjustments and settings - Audio V olume Adjust the sound volume emitted from the speak er . ADJ . Speaker output On The sound is emitted from the speaker . SET Off No sound is emitted from the speaker . SET Reset Return the adjustments and settings of FULL MENU [Audio] to the f actor y def ault valu[...]

  • Страница 50

    50 CONTENTS Adjustments & Settings FULL MENU adjustments and settings - Display V -keystone Adjust the ke ystone distor tion caused by changing the v er tical installation angle. ADJ . Language English Menus and messages are displa yed in English. SET F rançais Menus and messages are displa yed in F rench. SET Icon On Off Reset Return the adju[...]

  • Страница 51

    51 CONTENTS Adjustments & Settings FULL MENU settings - Default setting Reset Return the settings of FULL MENU [Default setting] to the f actor y def ault values . EXEC . Projection mode Standard The projector is set to the floor-mounted front projection mode. SET Rear The projector is set to the floor-mounted rear projection mode. SET Ceiling [...]

  • Страница 52

    52 CONTENTS Adjustments & Settings FULL MENU settings - Reset Reset all Return the adjustments and settings of all menus to the factory default setting. EXEC . Horizontal ref erence value reset The horizontal ref erence value f or "A uto . V -ke ystone" is calibrated automatically . EXEC . • Y ou can return the adjusting and setting[...]

  • Страница 53

    53 CONTENTS Adjustments & Settings PIP menu setting Reset Return the settings of PIP MENU to the factory default setting. EXEC . Select the signal source f or PIP sub-picture. Set the PIP sub-picture size . Source : Video input is selected as signal source . SET Video : S-Video input is selected as signal source. SET S-Video Size : The PIP sub-[...]

  • Страница 54

    54 CONTENTS Document imaging camera Part names (of the document imaging camera model) CAUTION When using the camera, be careful not to pinch your hand or fingers into the arm. On the document imaging camera model, you can project pictures using the document imaging camera. The document imaging camera can directly project any materials (documents, i[...]

  • Страница 55

    55 CONTENTS Document imaging camera Notes • Never give shocks or impacts to the camera or arm as this may cause malfunction. • While raising up or turning the arm, the arm moves describing an arc, be careful not to hit your face or your body . • The figures above are procedures of putting materials on the projector . When the stability of mat[...]

  • Страница 56

    56 CONTENTS Document imaging camera Picture projection with the document imaging camera OVERLA Y CAMERA ARM LIGHT LOCK W.B ALANCE CAMERA GAIN 1 CAUTION Do not look into the arm light while it is lit. Preparation 1 Project a picture on the screen as explained in the step “ Projection on the screen ” . 28 Press ARM LIGHT . The light turns on. 1 A[...]

  • Страница 57

    57 CONTENTS Document imaging camera Press CAMERA to select the camera input mode. • Pressing CAMERA again will return the input selection to the previous mode. • Y ou can also select it by pressing INPUT on the remote control or on the main unit. Set the input source on the menu screen when selecting by the INPUT button. 30 • The CAMERA butto[...]

  • Страница 58

    58 CONTENTS Document imaging camera Press CAMERA GAIN (+/-) to improve view of a camera subject which is too dark or vivid. 6 Notes • Y ou can adjust the “ Sharpness ” of the camera image on the menu screen. 46 • If the image flickers due to a fluorescent light in the room, either turn off the fluorescent light or set the “ Shutter ” on[...]

  • Страница 59

    59 CONTENTS Document imaging camera K E Y S T O N E A U T O S E T E X I T ON / ST ANDBY VOL / ADJ E N T E R M E N U I N P U T F A N T E M P L A M P O N 2 3 OVERLA Y CAMERA ARM LIGHT LOCK W.B ALANCE CAMERA GAIN 2 MENU ON/ST ANDBY INPUT L-CLICK R-CLICK ENTER KEYSTONE AUTO SET EXIT PIP FREEZE MUTE CALL RESIZE VOLUME/ADJUST LASER Y ou can draw figures [...]

  • Страница 60

    60 CONTENTS Document imaging camera This projector ’ s camera is always being adjusted automatically for projected color balance; however , the balance can shift away from optimum due to the color scheme of the document. Should this occur, the white balance can be set to a fixed condition by using the following procedure. 1 Project a white paper [...]

  • Страница 61

    61 CONTENTS Document imaging camera W ith the document camera operating, fully cover the camera lens with a piece of black paper or cloth. 1 Correcting illuminated defects Note Do not press ARM LIGHT and EXIT buttons simultaneously if the camera lens is not covered. Doing so will not only erase the white spot correction data already set but also re[...]

  • Страница 62

    62 Maintenance CONTENTS If there is some problem inside the projector , the indicators light up or blink. T rouble indications Indicators Or (Lit in red) (Off) ON LAMP TEMP FA N (Lit in red) (Lit in red) ON LAMP TEMP FA N (Flashing in orange) ON LAMP TEMP FA N (Lit in red) ON LAMP TEMP FA N (Lit in red) Or (Lit or flashing in red) (Lit or flashing [...]

  • Страница 63

    63 Maintenance CONTENTS Air filter cleaning CAUTION If you use the projector mounted on the ceiling, ask the dealer to carry out the maintenance such as cleaning. The filter inside the air filter cover is the part to shut out dusts or dregs. Do not use the projector with the filter taken off. W e recommend you clean the air filter frequently . (The[...]

  • Страница 64

    64 Maintenance CONTENTS Air filter cleaning (continued) Notes • When the air filter is dusty , the ventilation is impaired. This causes the temperature inside the projector to rise, and may damage the unit. • Attach the air filter cover firmly after the cleaning. If it is not set correctly , the dusts will enter and they will be projected and o[...]

  • Страница 65

    65 Maintenance CONTENTS Cleaning the lens Use a blower or a lens cleaner to clean the lens. Never rub or tap the lens with a hard object as the lens surface is fragile. Lens and main unit cleaning Cleaning the main unit • Pull out the power cord before cleaning. • Use a soft cloth to wipe off stains from the surface. • T o remove difficult st[...]

  • Страница 66

    66 Maintenance CONTENTS Lamp replacement A lamp is consumable supplies. If used for extended periods, images will appear dark, and the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The lifetime of the lamp depends on conditions of use.) If this happens, replace it with a new one. CAUTION • If you use the projecto[...]

  • Страница 67

    67 Maintenance CONTENTS Notes • When the CALL button is pressed, the “ Lamp time ” (the approximate amount of time the lamp has been used) will be displayed. 41 • The lamp should be replaced if the total working time exceeds about 1,500 hours. When the “ Lamp time ” is displayed as 1,500 hours, the icon appear . They will disappear when[...]

  • Страница 68

    68 Others CONTENTS Before calling service personal Symptom The power does not come on. The power turns off while using the projector . No image appears. No sound is heard. Desired input source cannot be selected by the INPUT button. Analog RGB(1) input or Y/P B / P R input colors are not right. Analog RGB(2) input image does not appear . Digital RG[...]

  • Страница 69

    69 Others CONTENTS Symptom The color is faint. The tint is not good. The remote control does not work. Mouse function cannot be used from the remote control unit. Document camera image is blurry . Document camera image flickers. Document camera image movement is awkward. Horizontal stripes appear when document projected with the document camera is [...]

  • Страница 70

    70 Others CONTENTS Mini D-sub 15pin connector Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description T .M.D.S. data 2 - T .M.D.S. data 2 + T .M.D.S. data 2/4 shield T .M.D.S. data 4 - T .M.D.S. data 4 + DDC clock DDC data Analog vertical sync signal T .M.D.S. data 1 - T .M.D.S. data 1 + T .M.D.S. data 1/3 shield T .M.D.S. data 3 - T .M.D.S. data 3[...]

  • Страница 71

    71 Others CONTENTS TEXT70 640 x 350 50 640 14 96 800 31.469 70.086 25.175 59 350 38 2 449 TEXT70 640 x 400 50 640 14 96 800 31.469 70.086 25.175 34 400 13 2 449 TEXT85 640 x 350 96 640 32 64 832 37.861 85.080 31.500 60 350 32 3 445 TEXT85 640 x 400 96 640 32 64 832 37.861 85.080 31.500 41 400 1 3 445 NEC PC98 24k 640 x 400 85 640 59 64 848 24.820 5[...]

  • Страница 72

    72 Others CONTENTS Applicable signal (continued) Timing chart (Continued) *SXGA1152x864 75Hz 1152 x 864 256 1152 64 128 1600 67.500 75.000 108.000 32 864 1 3 900 *SXGA1280x960 60Hz 1280 x 960 312 1280 96 112 1800 60.000 60.000 108.000 36 960 1 3 1000 *SXGA1280x960 85Hz 1280 x 960 224 1280 64 160 1728 85.938 85.002 148.500 47 960 1 3 1011 *SXGA1280x[...]

  • Страница 73

    73 Others CONTENTS Controlling the projector by using RS-232C Y ou can also control the projector by entering the command from a computer via RS-232C. CONTROL RS-232C Command list RS-232C 9600 bps, No parity , Data length: 8 bits, Stop bit: 1 bit STX (02h) Command (3Byte) ETX (03h) One command only can be used per communication. Commands shall be c[...]

  • Страница 74

    74 Others CONTENTS Continued Controlling the projector by using RS-232C (continued) Classification Items/Status Selection Adjustment Analog RGB(1) Digital RGB Video Y/P B /P R Camera Command Command Analog RGB(2) S-Video Picture Video mode Auto . KV0 - - - Y es - - (Continued) NTSC KV1 - - - Y es - - P AL KV2 - - - Y es - - SECAM KV3 - - - Y es - -[...]

  • Страница 75

    75 Others CONTENTS Controlling the projector by using RS-232C (continued) Continued Classification Items/Status Selection Adjustment Analog RGB(1) Digital RGB Video Y/P B /P R Camera Command Command Analog RGB(2) S-Video Color Color VCL Y es - - Y es Y es - Tint VTN Y es - - Y es - - R-le vel VLR Y es Y es Y es Y es Y es Y es G-le vel VLG Y es Y es[...]

  • Страница 76

    76 Others CONTENTS Continued Controlling the projector by using RS-232C (continued) Classification Items/Status Selection Adjustment Analog RGB(1) Digital RGB Video Y/P B /P R Camera Command Command Analog RGB(2) S-Video Displa y Icon On MO0 - Y es Y es Y es Y es Y es (Continued) Off MO1 - Y es Y es Y es Y es Y es Menu position Upper left MP1 - Y e[...]

  • Страница 77

    77 Others CONTENTS Continued Controlling the projector by using RS-232C (continued) Classification Items/Status Selection Adjustment Analog RGB(1) Digital RGB Video Y/P B /P R Camera Command Command Analog RGB(2) S-Video Def ault setting Star tup screen On MS0 - Y es Y es Y es Y es Y es (Continued) Off MS1 - Y es Y es Y es Y es Y es Def ault settin[...]

  • Страница 78

    78 Others CONTENTS Controlling the projector by using RS-232C (continued) Classification Items/Status Selection Adjustment Analog RGB(1) Digital RGB Video Y/P B /P R Camera Command Command Analog RGB(2) S-Video PIP PIP audio source Main P A0 - Y es Y es - - - (Continued) Sub P A1 - Y es Y es - - - PIP reset DR W - Y es Y es - - - A UTO SET P A T - [...]

  • Страница 79

    79 Others CONTENTS Specifications Main unit Power consumption 340W (Standby: 20W) Mass TLP790: 4.2kg TLP791: 5.0kg Dimensions TLP790: 338 x 101 x 268 (mm) (W/H/D) (Includes the protrusion parts) TLP791: 338 x 101 x 323 (mm) (W/H/D) Cabinet Material PC+ABS resin and ABS resin Ambient environment T emperature : 0 deg. to 35 deg. Humidity : 30% to 70%[...]

  • Страница 80

    80 Others CONTENTS Accessories Specifications (continued) T rademarks NEC, PC-98 series are trademarks of NEC Corporation. VGA, SVGA, XGA, SXGA, UXGA are trademarks or registered trademarks of International Business Machines Corporation. Macintosh is a registered trademark of Apple Computer , Inc. Windows is a registered trademark of Microsoft Corp[...]