Canon LV-8235 User Manual
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Canon LV-8235 User Manual

Canon lv-8235: user guide
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MULTIMEDIA PROJECTOR
User's Manual

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  • Page 1 MULTIMEDIA PROJECTOR User’s Manual...
  • Page 2 Trademarks • DLP is a registered trademark of Texas Instruments. BrilliantColor and DynamicBlack are trademarks of Texas Instruments. • HDMI, the HDMI logo and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI Licensing, LLC. • Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other coun-tries and areas.

  • Page 3: Features And Design

    Features and Design This Multimedia Projector is designed with the most advanced technology for portability, durability, and ease of use. Large Screen in Limited Space Short focus lens allows you to project large images from short distance. (p.17) 3D Display Function...

  • Page 4: Table Of Contents

    Moving the Projector Installing the Projector in Proper Position Compliance . . . . . . . . . . . . . . . . . . . . . . . . . .11 Part Names and Functions .

  • Page 5: To The Owner

    The dimension shown here indicate the minimum space required. If the projector is to be built into a compartment or similarly enclosed, these minimum distances must be maintained. 1.5' (50 cm) 3' (1 m) –...

  • Page 6: Safety Instructions

    Never spill liquid of any kind on the projector. Do not install the projector near the ventilation duct of air- conditioning equipment. This projector should be operated only from the type of power source indicated on the marking label.
  • Page 7 – Do not use the projector in a bathroom or shower room. – Do not expose the projector to rain, snow, or use near water. – Do not insert metal objects into the projector through the air vents.
  • Page 8 – Directly touching the lens may cause poor image quality. – If the projector is carried from a cold place to a warm place or the room temperature is raised rapidly, condensation may form on the lens and mirror due to the moisture in the atmosphere, resulting in a blurred picture.

  • Page 9: Air Circulation

    This may cause damage to the projector. For information about transporting the projector by courier or any other transport service, consult your dealer. – Do not put the projector in a case before it is cooled enough. Safety Instructions...

  • Page 10: Installing The Projector In Proper Position

    For ceiling mounting, you need the ceiling mount kit designed for this projector. When not mounted properly, the projector may fall, causing hazards or injury. For details, consult your dealer. The warranty on this projector does not cover any damage caused by use of any non-recommended ceiling mount kit or installation of the ceiling mount kit in an improper location.

  • Page 11: Compliance

    This Class B digital apparatus complies with Canadian ICES-003. AC POWER CORD REQUIREMENT The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it. AC Power Cord for the United States and Canada: AC Power Cord used in the United States and Canada is listed by the Underwriters Laboratories (UL) and certified by the Canadian Standard Association (CSA).

  • Page 12: Part Names And Functions

    ⑩LAN Connection Terminal is for the Network function. Refer to the user's manual of “Network Set-up and Operation”. Kensington Security Slot This slot is for a Kensington lock used to deter theft of the projector. Kensington is a registered trademark of ACCO Brands Corporation. CAUTION CAUTION...

  • Page 13: Side Terminal

    ⑥ ⑦ ⑩ ⑪ ⑦ CONTROL PORT When controlling the projector with RS-232C, connect the control equipment to this connector with the serial control cable. ⑧ 3D SYNC OUT Connect a 3D sync. signal cable for an IR wireless emitter to this jack (p.50) ⑨...

  • Page 14: Top Controls And Indicators

    Part Names and Functions ① ② ⑥ ⑦ ① POWER indicator – Turn red when the projector is in the stand-by mode. – Turn green while the projector is under operation (pp.22, 76). – Blink green in the Power management mode (pp.59, 76) ②...

  • Page 15: Remote Controller

    ① POWER button Turn the projector on or off. (pp.22- ② AUTO SET button Execute the setting of Auto setup (includes Auto input function and Auto PC function). (pp.28, 53) ③ COMPUTER 1/2 buttons Select the COMPUTER 1 or COMPUTER 2 input source.

  • Page 16: Remote Controller Battery Installation

    Change the remote control code for the projector first before changing that for the remote control. See "Remote control" in the Setting Menu on page 60.

  • Page 17: Installation

    Installation For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the screen. Screen Size (W x H) mm 16:10 aspect ratio 12.60" (32.0 cm) 9.06" (23.0 cm) -2.60" (-6.6 cm) 8.86" (22.5 cm) Projection angle can be adjusted within -1.0 to +1.0 degree...

  • Page 18: Connecting To A Computer

    • Audio cables • HDMI-DVI cable (*One cable is supplied; other cables are not supplied with the projector.) Note: Unplug the power cords of both the projector and external equipment from the AC outlet before connecting cables. Monitor Output Audio...

  • Page 19: Connecting To Video Equipment

    • S-video cable • Audio cable (Cables are not supplied with the projector. ) Note: Unplug the power cords of both the projector and external equipment from the AC outlet before connecting cables. Video and Audio Output S-video Output S-video cable S-VIDEO IN Note:...

  • Page 20: Connecting To Component Video Equipment

    Component- VGA cable COMPUTER IN 1/ COMPONENT IN  Note: • When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available. • See page 80 for ordering optional cables. Monitor Output Signal Table COMPUTER 1/ COMPONENT COMPUTER 2...

  • Page 21: Connecting The Ac Power Cord

    NOTE ON THE POWER CORD AC power cord must meet requirement of the country where you use the projector. Confirm the AC plug type with the chart below and proper AC power cord must be used.

  • Page 22: Basic Operation

    Lamp mode status icon (See page 60) appear on the screen. If there is no signal input when start on the projector, or the current signal is missed while operating the projector, the Video / PC selection window will be displayed on the screen, please move the pointer to input source desired by pressing the Point ...
  • Page 23 PIN code. CAUTION ON HANDLING PIN CODE If you forget your PIN code, the projector can no longer be started. Take a special care in setting a new PIN code; write down the number as a reminder.

  • Page 24: Turning Off The Projector

    • The running speed of cooling fans is changed according to the temperature inside the projector. • Do not put the projector in a case before the projector is cooled enough. • If the WARNING TEMP. indicator blinks or lights red, see “WARNING TEMP.

  • Page 25: How To Operate The On-Screen Menu

    How to Operate the On-Screen Menu The projector can be adjusted or set via the On-Screen Menu. The menu has a hierarchical structure, with a main menu that is divided into submenus, which are further divided into other submenus. For each adjustment and setting procedure, refer to respective sections in this manual.

  • Page 26: Main Menu

    (pp.48-49) Sound Used to adjust the volume or mute the sound. (p.29) ⑥ ⑦ Used to set the projector’s operating configurations. (pp.52-64) Setting ⑧ Information Display the input source information: Input, H-sync freq ., V-sync freq ., Aspect, Language, Lamp status, Lamp counter, Power management mode, Key lock, PIN code lock, Remote control, and SERIAL NO ..

  • Page 27: Zoom And Image Position Adjustment

    Zoom and Image Position Adjustment Press the ZOOM +/- buttons on the top control to adjust the screen size. Screen size can be adjusted 84% to 100% from its maximum screen size. It is not available when On-Screen menu is displayed. Zoom adjustment can be memorized.

  • Page 28: Auto Setup Function

    Basic Operation Auto setup function is provided to automatically execute the setting of Auto setup (includes Auto input and Auto PC functions) in the Setting Menu by just pressing the AUTO SET button on the remote controller. Refer to page 53 for the setting of the Auto setup function.

  • Page 29: Sound Adjustment

    Direct Operation Voume Press the VOLUME+/– buttons on the remote controller or on the top control to adjust the volume. The volume dialog box appears on the screen for a few seconds. Mute Press the MUTE button on the remote controller to select On to temporarily turn off the sound.

  • Page 30: Remote Controller Operation

    Basic Operation Using the remote controller for some frequently used operations is advisable. Just pressing one of the buttons enables you to make the desired operation quickly without calling up the On-Screen Menu. COMPUTER 1, COMPUTER 2, HDMI buttons VIDEO, S-VIDEO, COMPONENT buttons Press the COMPUTER 1/2, HDMI, VIDEO, S-VIDEO and COMPONENT buttons on the remote controller to select the input source.
  • Page 31 3D button Select 3D mode from 3D Off, 3D (Sync . 1) and 3D (Sync . 2) (p.50-51) 3D Off 3D(Sync 1) 3D VISION 3D(Sync 2) * The 3D indicator on the control panel emits blue at 3D (Sync 1), 3D(Sync 2) and 3D VISION.

  • Page 32: Computer Input

    Computer Input Input Source Selection (COMPUTER 1: ANALOG PC) Direct Operation Choose COMPUTER 1(ANALOG PC) by pressing the COMPUTER 1 button on the remote controller. Before using these buttons, correct input source should be selected through Menu operation as described below. Menu Operation Press the MENU button to display the On-Screen Menu.

  • Page 33: Input Source Selection (Computer 2: Analog Pc)

    Input Source Selection (COMPUTER 2: ANALOG PC) Direct Operation Choose COMPUTER2 (ANALOG PC) by press the COMPUTER 2 button on the remote controller. Menu Operation Press the MENU button to display the On-Screen Menu. Press the Point buttons, move the highlight ...

  • Page 34: Computer System Selection

    This projector automatically tunes to various types of computers with its Multi-scan system and Auto PC adjustment. If a computer is selected as a signal source, this projector automatically detects the signal format and tunes to project a proper image without any additional settings. (Signal formats provided in this projector are shown on pages 77-78.)

  • Page 35: Auto Pc Adjustment

    To store adjustment parameters The adjusted parameters from the Auto PC adjustment can be stored in the projector. Once the parameters are stored, the setting can be done just by selecting a Mode (1–10) in the PC System Menu (See page 34). See also “Store” on page 37.

  • Page 36: Manual Pc Adjustment

    Computer Input Some computers employ special signal formats which may not be tuned by Multi-scan system of this projector. Manual PC adjustment enables you to precisely adjust several parameters to match those signal formats. The projector has 10 independent memory areas to store those parameters manually adjusted. It allows you to recall the setting for a specific computer.
  • Page 37  Modes 1 to 10 in which you want to store, and then press the OK button.  Note: • When input computer signal to the projector, PC adjust will become available. Computer Input Mode free Menu This Mode has stored parameters.

  • Page 38: Image Mode Selection

     and then press the OK button. Presentation For viewing pictures in a bright room. Standard Normal picture mode preset on the projector. High contrast Picture mode with improved halftone for graphics. Cinema Picture mode adjusted with fine tone. User 1-4 For viewing with the user preset image mode in the Image adjust Menu (See page 39).

  • Page 39: Image Adjustment

    Press the MENU button to display the On-Screen Menu. Use the Point buttons to select Image  adjust and then press the Point Use the Point buttons select the desired item and  then press the OK button to display the adjustment dialog box.

  • Page 40: Screen Size Adjustment

    Provide the last stored aspect screen image.  Note: • This projector can not display any resolution higher than 1920 x 1200. If your computer’s resolution is higher than that, lower the resolution before connecting to the projector. • The image data other than 1280 x 800 is modified to fit the screen size in initial mode.
  • Page 41 Custom adj . Adjust the screen scale and position manually with this function. Press the Point button at Custom adj . and the Custom  adjustment menu is displayed on the screen, you can use the Point buttons to choose the item you want to adjust. ...
  • Page 42 When this function is set to On, the picture will be top/ bottom and left/right reversed. This function is used to project the image from a ceiling-mounted projector. Rear When this function is set to On, the picture will be left/right reversed.

  • Page 43: Video Input

    Video Input Input Source Selection (VIDEO, S-VIDEO) Direct Operation Choose VIDEO or S-VODEO by pressing the VIDEO button or the S-VIDEO button on the remote controller. Menu Operation Press the MENU button to display the On-Screen Menu. Use the Point ...

  • Page 44: Input Source Selection (Component, Scart, Hdmi)

    Video Input Input Source Selection (COMPONENT, SCART, HDMI) Direct Operation Choose COMPUTER 1(COMPONENT) or COMPUTER 1 (SCART) by pressing the the COMPONENT or COMPUTER 1 button on the remote controller; choose HDMI by pressing the HDMI button on the remote controller. Before using these buttons, correct input source should be selected through Menu operation as described below.

  • Page 45: Image Mode Selection

     and then press the OK button. Presentation For viewing pictures in a bright room. Standard Normal picture mode preset on the projector. High contrast Picture mode with improved halftone for graphics. Cinema Picture mode adjusted with fine tone. User 1-4 For viewing with the user preset image mode in the Image adjust Menu (See pages 46, 47).

  • Page 46: Image Adjustment

    Video Input Press the MENU button to display the On-Screen Menu. Use the Point  buttons to select the Image adjust and then press the Point  or the OK button. Use the Point  buttons select the desired item and then press the OK button to display the adjustment dialog box.
  • Page 47 L 1 ... For an active picture. L 2 ... For a still picture. Film ... For watching a film. With this function, the projector reproduces pictures faithful to the original film quality. Reset To reset the adjusted data, select Reset and press the OK button.

  • Page 48: Screen Size Adjustment

    Video Input This projector has the picture screen resize function, which enables you to customize the image size. Press the MENU button to display the On-Screen Menu. Use the Point  then press the Point or the OK button. ...
  • Page 49 When this function is set to On, the picture will be top/ bottom and left/right reversed. This function is used to project the image from a ceiling-mounted projector. Rear When this function is set to On, the picture will be left/right reversed.

  • Page 50: 3D Display

    3D frames at 120Hz and software in the computer. The 3D signal type which the projector can accept is frame sequential only. Other 3D signal types such as frame packing and side-by-side are not supported.
  • Page 51 Glasses does not turn on. - The battery of the glasses is exhausted. - The projector is not set to 3D mode. - There are differences in 3D visual perception between individuals. - If you get double vision or don’t get the 3D effect, discontinue using the projector.

  • Page 52: Setting

    Setting This projector has a Setting Menu that allows you to set up the other various functions described below. Press the MENU button to display the On-Screen Menu. Press the Point  buttons to select the Setting and press the Point  or the OK button to access the submenu items.
  • Page 53 – When pressing the AUTO SET button on the remote controller. On 2... Auto input works under the following situation. – When turning on the projector by pressing the POWER button. – When pressing the AUTO SET button on the remote controller.
  • Page 54 Reset, Store1 or  Store2. Reset . . . Reset the Zoom adjustment when the projector is turned off or the AC power cord is unplugged. Store1 . . Store the Zoom setting even when the projector is turned off.
  • Page 55 Countdown off ... Show the input image instead of the countdown when turning on the projector. Use this function when you want to project the image as early as possible even when the lamp is not bright enough.
  • Page 56 After capturing the projected image, go to the Logo select function and set it to User. Then the captured image will be displayed the next time you turn on the projector. To cancel the capture function, select Yes in the "Quit?"...
  • Page 57 1. Unplug the AC Power Cord from the AC outlet. 2. Hold down the OK button on the projector and connect the AC Power Cord into the outlet again. Keep holding down the OK button until the POWER indicator lights.
  • Page 58 Eco ... Select Eco when you do not use the projector via network. The projector’s network function will stop when turning off the projector. Refer to the user's manual of “Network Set-up and Operation”.
  • Page 59  Note: Be sure to turn off the projector properly (see “Turning Off the Projector” on page 24). If the projector is turned off in the incorrect sequence, the Direct power on function does not work properly.
  • Page 60  Note: • When different codes are set on the projector and on the remote controller, any operation cannot be made. In that case, switch the code on the remote controller to fit the code on the projector.
  • Page 61 On 1 ..Enter the PIN code every time turning on the projector. On 2 ..Enter the PIN code to operate the projector once the power cord is disconnected; as long as the AC power cord is connected, the projector can be operated without a PIN code.
  • Page 62 Key lock will be reset, as well. 1. Unplug the AC Power Cord from the AC outlet. 2. Hold down the OK button on the projector and connect the AC Power Cord into the outlet again. Keep holding down the OK button until the POWER indicator lights.
  • Page 63 This function provides the following options in the cooling fans’ operation when the projector is turned off (p.22). L 1 ... Normal operation L 2 ... Slower, lower-sound and longish-time than the normal operation (L1). Fan control Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector.
  • Page 64 Filter counter... Show the total accumulated time of the filter use timer setting. Timer ... To set a timer, when the projector reaches the time, the Filter warning icon (Fig.1) appears on the screen and the total accumulated time turns red, indicating that the filter replacement is necessary.

  • Page 65: Information

    The selected Key lock icon is displayed. Off or On 1 or On 2 is displayed. The selected remote code is displayed. The serial number of the projector is displayed. The serial number is used to service the projector. Remote Controller...

  • Page 66: Maintenance And Cleaning

    Maintenance and Cleaning The WARNING TEMP. indicator shows the state of the function which protects the projector. Check the state of the WARNING TEMP. indicator and the POWER indicator to take proper maintenance. The projector is shut down and the WARNIN TEMP .

  • Page 67: Replacing The Filter

    If a “Filter warning” icon appears on the screen, replace the Filter immediately. Replace the filter by following the steps below.

  • Page 68: Cleaning The Projection Window

    Unplug the AC power cord before cleaning. Gently wipe the projector body with a soft dry cleaning cloth. When the cabinet is heavily soiled, use a small amount of mild detergent and finish with a soft dry cleaning cloth. Avoid using an excessive amount of cleaner.

  • Page 69: Lamp Replacement

    When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow. Replace the lamp with a new one promptly. The timing when the LAMP REPLACE indicator should light is depending on the lamp mode.

  • Page 70: Resetting The Lamp Counter

    Additionally, check carefully to ensure that there are no broken shards or pieces of glass around the projector or coming out from the cooling air circulation holes. Any broken shards found should be cleaned up carefully. No one should check the inside of the projector except those who are authorized trained technicians and who are familiar with projector service.

  • Page 71: Appendix

    Before calling your dealer or service center for assistance, check the items below once again. – Make sure you have properly connected the projector to peripheral equipment as described on pages 18-20. – Make sure all equipment is connected to AC outlet and the power is turned on.
  • Page 72  Check the projection window to see if it needs cleaning.  Moving the projector from a cool to warm place may result in moisture condensation on the projection lens. In such cases, leave the projector off and wait until condensation evaporates.
  • Page 73 High voltages are used to operate this projector . Do not attempt to open the cabinet . If problems still persist after following all operating instructions, contact the dealer where you purchased the projector or the service center. Specify the model number and explain about the problem. We will advise you how to obtain service.

  • Page 74: Menu Tree

    Appendix Computer Input/HDMI Input/Video Input Input Input COMPUTER 1 COMPUTER 2 HDMI VIDEO S-video Sound Sound Volume Mute Computer Input System Mode 1 Mode 2 SVGA 1 - - - - PC adjust Auto PC Fine sync Total dots Horizontal position Vertical position Current mode Clamp...

  • Page 75: Image Select

    Video Input System 1080p 1080i 720p 575p 480p 575i 480i System SECAM NTSC NTSC 4.43 PAL-M PAL-N HDMI Input/Video Input Image adjust Contrast 0-63 Brightness 0-63 Color 0-63 Tint 0-63 Color temp. High / Mid / Low / XLow 0-63 Green 0-63 Blue...

  • Page 76: Indicators And Projector Condition

    The projector detects an abnormal condition and can not be turned on. Unplug the AC power cord and plug it again to turn on the projector. If the projector   is turned off again, unplug the AC power cord and contact the dealer or the service center for service and checkup.

  • Page 77: Compatible Computer Specifications

    Compatible Computer Specifications Basically this projector can accept the signal from all computers with the V-, H- Frequency mentioned below and less than 150 MHz of Dot Clock. When selecting these modes, PC adjustment can be limited. ON-SCREEN RESOLUTION H-FREQ .
  • Page 78 PC settings. • When you project a DVI signal, connect the cables, turn the projector on, then select the input. Finally, turn on your PC. Be sure to follow this procedure, otherwise an image may not be projected on the screen.

  • Page 79: Technical Specifications

    Mechanical Information Projector Type Dimensions (W x H x D) Net Weight Feet Adjustment DLP Chip Projection System Number of Pixels Signal Compatibility Color System SD/HDTV Signal Input Scanning Frequency Optical Information Projection Image Size (Diagonal) Throw Distance Projection Lens...

  • Page 80: Optional Parts

    High Ceiling Attachment Wall Attachment This projector is compliant with PJLink Standard Class 1 of JBMIA (Japan Business Machine and Information System Industries Association). The projector supports all commands defined by PJLink Class 1 and is verified conformance with PJLink Standard Class 1.

  • Page 81: Configurations Of Terminals

    Configurations of Terminals COMPUTER IN 1 /COMPONENT IN (Mini D-sub 15 pin) COMPUTER IN 2/MONITOR OUT (ANALOG) (Mini D-sub 15 pin) HDMI (19 PIN Type A) 1 3 5 7 9 11 13 15 17 19 LAN TERMINAL (RJ-45) Red(R/Cr) Input Green(G/Y) Input Blue (B/Cb) Input -----...

  • Page 82: Pin Code Number Memo

    Appendix Write down the PIN code number in the column below and keep it with this manual securely. If you forgot or lost the number and unable to operate the projector, contact the service center. PIN Code Lock No .

  • Page 83: Dimensions

    Dimensions 12.64(321.0) 2.09(53.0) 6.25(158.8) 0.39 3.05(77.5) 1.27(32.2) 2.55(64.7) Screw Holes for Ceiling Mount Screw: M4 Depth: 0.63(16.0) 4.10(104.2) 3.92(99.5) 3.21(81.5) 0.87(22.2) 4.25(8.0) 4.95(125.8) Appendix Unit: inch(mm) 4.25(107.9) 0.39(10.0) 4.25(108.0) 4.51(114.5)
  • Page 84 CANON INC. 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan U.S.A. CANON U.S.A. INC. One Canon Plaza, Lake Success, NY 11042-1198, U.S.A. For all inquires concerning this product, call toll free in the U.S. 1-800-OK-CANON CANADA CANON CANADA INC. HEADQUARTERS 6390 Dixie Road, Mississauga, Ontario L5T 1P7, Canada CANON CANADA INC.

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