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Canon LV-7370 User Manual

Canon lv-7370: user guide.
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MULTIMEDIA PROJECTOR
LV-7375
LV-7370
LV-7275
LV-8300
User's Manual
The projector's model name indicated on the projector's label are
LV-7375, LV-7375(E),LV-7370, LV-7370(E), LV-7275, LV-7275(E),
LV-8300 and LV-8300(E) respectively.
The models are referred to as LV-7375,LV-7370, LV-7275, and
LV-8300 throughout the user's manual except some of the specifica-
tions pages.
ENG

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Troubleshooting

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   Summary of Contents for Canon LV-7370

  • Page 1

    The projector's model name indicated on the projector's label are LV-7375, LV-7375(E),LV-7370, LV-7370(E), LV-7275, LV-7275(E), LV-8300 and LV-8300(E) respectively. The models are referred to as LV-7375,LV-7370, LV-7275, and LV-8300 throughout the user's manual except some of the specifica- tions pages.

  • Page 2: Safety Cautions

    Precautions Please read this manual carefully before using your Canon LV-7375/LV-7370/LV-7275/LV-8300 projector and keep the manual handy for future reference. Your serial number is located on the bottom of your projector. Record it here: CAUTION To turn off main power, be sure to remove the plug from power outlet.

  • Page 3

    – Consult the dealer or an experienced radio/TV technician for help. The cable with the ferrite core provided with the projector must be used with this equipment in order to comply with Class B limits in Subpart B of Part 15 of the FCC rules.

  • Page 4: Lamp Handling Precautions

    If you inhale the gas or the shards of the broken lamp enter your eyes or mouth, consult the doctor immediately. If a lamp explodes, its shards may scatter inside the projector. Ask the Canon service representa- tive to clean and check the inside of the projector and replace the lamp.

  • Page 5: Important Safeguards

    Place the projector in a horizontal position The tilt angle of the projector should not exceed 10 degrees, nor should the projector be installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.

  • Page 6

    • Do not cover the lens with the black lens cover or equivalent while the projector is on. Doing so can lead to melting the cap and possibly burning your hands due to the heat emitted from the light output.

  • Page 7

    The carrying bag is intended for protection from dust and scratches on the surface of the cabinet, and it is not de- signed to protect the projector from external shocks. When carrying the projector with it put in the carrying bag, do not give a shock to it, drop it, or place anything on it.

  • Page 8: Table Of Contents

    Operating Range for Wireless Remote Control ... 9 2. Installation and Connections ❶ Setting Up the Screen and the Projector ... 11 Selecting a Location (LV-7375/LV-7370/LV-7275) ... 11 Throw Distance and Screen Size ... 11 Selecting a Location (LV-8300) ... 12 Throw Distance and Screen Size ...

  • Page 9

    ❷ Freezing a Picture ... 37 ❸ Enlarging a Picture ... 37 ❹ Preventing the Unauthorized Use of the Projector [Password] ... 38 ❺ Network and Alert Mail Settings by Using an HTTP Browser ... 41 5. Using On-Screen Menu ...

  • Page 10: Important Information

    1. Introduction ❶ What's in the Box? Make sure your box contains everything listed. If any pieces are missing, contact your dealer. Please save the original box and packing materials if you ever need to ship your projector. Projector lens cover aC power cord (4.5 m / 14.8’)

  • Page 11: ❷ Introduction To The Projector

    NOTE: If you turn on the projector immediately after the lamp is turned off or when the temperature is high, the fans run without displaying an image for some time.

  • Page 12

    About this user's manual The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to review the user's manual. This may save you time later on. At the beginning of each section of the manual you'll find an overview.

  • Page 13: ❸ Part Names Of The Projector

    (see page 24) Controls (see page 6) lens spacer (black rubber) a spacer is provided for leveling the projector. to fine-adjust the height of the rear foot, rear foot remove the spacer and rotate the rear foot to the desired height.

  • Page 14: Top Features

    Top Features . POWER Button ( Use this button to turn the power on and off when the main power is supplied and the projector is in standby mode. To turn on the projector, press and hold this button for about 1 second. To turn off the projector, press this button twice.

  • Page 15: Terminal Panel Features

    Use this port to connect a computer or control sys- ] (Mn D-Sub  Pn) tem. This enables you to control the projector using se- rial communication protocol. If you are writing your own program, typical PC control codes are on page 0.

  • Page 16: ❹ Part Names Of The Remote Control

    When the main power is on, you can use this button to turn your projector on. NOTE: To turn on the projector, press and hold the POWER button for about 1 second. You can use this button to turn your projector off.

  • Page 17

    POWER INFO. IMAGE INPUT AUTO PC ASPECT BLANK MENU BACK D.ZOOM FREEZE RD-439E . BACK Button It works the same way as the BACK button on the cabinet. See page 5. . VOL (+) (–) Button Press (+) to increase the volume and (–) to de- crease it.

  • Page 18: Battery Installation

    • The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls on the sensor. Weak batteries will also prevent the remote control from properly operating the projector.

  • Page 19: Installation And Connections

    ① Set up a screen and the projector. See page 11, 12. ② Connect your computer or audio-video equipment to the projector. See pages 14, 16, 17, 18, 19, 20, 21, 22. ③ Connect the supplied power cord. See page 23.

  • Page 20: ❶ Setting Up The Screen And The Projector

    21" measured diagonally when the projector is roughly 0.8 m (2.6') from the wall or screen. The largest the image can be is 300" when the projector is about 11.3 m (37.0') from the wall or screen. Use the draw- ing below as a guide.

  • Page 21: Selecting A Location (lv-8300)

    21" measured diagonally when the projector is roughly 0.7 m (2.3') from the wall or screen. The largest the image can be is 300" when the projector is about 10.7 m (35.0') from the wall or screen. Use the draw- ing below as a guide.

  • Page 22

    Contact your dealer for more information. • Do not attempt to install the projector yourself. • Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged.

  • Page 23: ❷ Making Connections

    ❷ Making Connections NOTE: When using with a notebook PC, be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC. In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered * If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver or power man- agement software.

  • Page 24

    This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following. * When an image is displayed with the lower and upper black portion of the screen or a dark image is not displayed correctly:...

  • Page 25: When Viewing A Dvi Digital Signal

    When Viewing a DVI Digital Signal To project a DVI digital signal, be sure to connect the PC and the projector using a DVI cable (not supplied) before turning on your PC or projector. Turn on the projector first and select Computer 2 (Digital) from the source menu before turning on your PC.

  • Page 26: Using Two Analog Computer Inputs Simultaneously

    Macintosh (desktop type) NOTE: When the DVI to VGA adapter is not to be used for an extended period of time, remove it from the projector. Failure to do so may cause damage to the connector of the projector.

  • Page 27: Connecting An External Monitor

    (not supplied) Vga cable (supplied) Vga cable (not supplied) You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB ana- log image you're projecting. NOTE: Daisy chain connection is not possible.

  • Page 28: Connecting Your Audio-video Equipment With Component Output

    A component signal will be automatically displayed. If not, from the menu, select [Setup] → [Options(1)] → [Input signal select] or [Computer 2 (Analog)] → [Computer 1], and then select [COMPONENT]. • Select the input name for its appropriate input connector after turning on the projector. Input connector...

  • Page 29: Connecting Your Audio-video Equipment With Video/s-video Output

    Connecting Your Audio-Video Equipment with Video/S-Video Output AUDIO IN • Select the input name for its appropriate input connector after turning on the projector. Input connector VIDEO IN S-VIDEO IN NOTE: The AUDIO IN L/MONO and R jacks (RCA) are shared between the Video and S-Video inputs.

  • Page 30: Connecting A Digital Video Signal

    To output the sound in stereo, connect to audio equipment. AUDIO IN audio cable (not supplied) • Select the input name for its appropriate input connector after turning on the projector. Input connector DIGITAL IN / ANALOG IN-2 NOTE: An image may not be displayed depending on the specifications of the audio video equipment being used.

  • Page 31: Connecting To A Network

    ) which provides a LAN connection using a LAN cable. Using a LAN cable allows you to specify the Network Settings and the Alert Mail Settings for the projector over a LAN. To use a LAN connection, you are required to assign an IP address to the projector on the [PROJECTOR NETWORK SETTINGS] screen of the web browser on your computer.

  • Page 32: Connecting The Supplied Power Cord

    Connecting the Supplied Power Cord Connect the supplied power cord to the projector. First connect the supplied power cord's two-pin plug to the AC IN of the projector, and then connect the other plug of the supplied power cord in the wall outlet.

  • Page 33: Projecting An Image (basic Operation)

    3. Projecting an Image (Basic Operation) This section describes how to turn on the projector and to project a picture onto the screen. ❶ Turning on the Projector NOTE: • The projector has two power switches: a main power switch and a POWER ( •...

  • Page 34: Note On Startup Screen (menu Language Select Screen)

    NOTE: If you turn on the projector immediately after the lamp is turned off or when the temperature is high, the fans runs with- out displaying an image for some time and then the projector will display the image.

  • Page 35: ❷ Selecting A Source

    Detectng the Sgnal Automatcally Press and hold the INPUT button for a minimum of 2 seconds, the projector will search for the next available input source. Each time you press and hold the INPUT button for a minimum of 2 seconds, the in- put source will change as follows: Computer 1 →...

  • Page 36

    Selecting Default Source You can set a source as the default source so that it will be displayed each time the projector is turned on. 1. Press the MENU button. the menu will be displayed. 2. Press the button twice to select [Setup] and press the 3.

  • Page 37: Adjusting The Picture Size And Position

     Adjusting the Picture Size and Position Use the adjustable tilt foot, the zoom lever or the focus ring to adjust the picture size and position. in this chapter drawings and cables are omitted for clarity. Adjusting the throw angle (the height of an image) "Adjusting the Tilt Foot"...

  • Page 38: Adjusting The Tilt Foot

    CAUTION: Do not try to touch the ventilation outlet during Tilt Foot adjustment as it can become heated while the projector is turned on and during its cool down period after it is turned off. 2. Push straight up and hold the Adjustable Tilt Foot Lever on the front of the projector to extend the adjustable tilt foot.

  • Page 39

    . Projectng an Image (Basc Operaton) Zoom Use the ZOOM lever to adjust the image size on the screen. Focus Use the FOCUS ring to obtain the best focus.

  • Page 40: ❹ Correcting Keystone Distortion

    NOTE: The Keystone correction range can be made narrower, depending on a signal or its aspect ratio selection. NOTE: Turning off the projector will cause your manual keystone adjustments to return to "0". To save your manual keystone ad- justments, first turn off [Auto keystone] and then turn on [Keystone save]. See page 57.

  • Page 41: Adjusting With The Remote Control

    Adjusting with the Remote Control 1. Press the MENU button. the menu will be displayed. 2. Press the button to select [Setup] and press the OK or 3. Press the button to select [Keystone adjustment] from the [General] tab. 4. Press the button.

  • Page 42: Adjusting With The Auto Keystone Function

    NOTE: • When the menu is displayed, the Keystone Correction operation is not available by using the buttons on the projector cabinet. When the menu is displayed, press the BACK button to close the menu and then perform the Keystone correction.

  • Page 43: ❺ Automatically Optimizing On Rgb Image

    ❺ Automatically Optimizing on RGB Image Adjusting the Image Using Auto PC adjustment Optimizing an RGB image automatically. Press the AUTO PC button to optimize an RGB image automatically. [Poor picture] [normal picture] Press the AUTO PC button to fine-tune the computer image or to remove any vertical banding that might appear and to reduce video noise, dot interference or cross talk (this is evident when part of your image appears to be shimmering).

  • Page 44: ❼ Turning Off The Projector

    Use caution when picking up the projector immedi- ately after it has been operating. CAUTION: • The projector cannot be turned off for 60 seconds after the lamp is turned on and while the POWER indicator is blinking green. Doing so could cause pre- mature lamp failure.

  • Page 45: ❽ After Use

    Place the projector in the soft case with the lens facing upward as shown below. this is to prevent the lens from damage. NOTE: When placing the projector in the soft case, retract the tilt feet and the rear feet. Failure to do so may case damage to the projector.

  • Page 46: Convenient Features

    4. Convenient Features ❶ Turning off the Image and Sound Press the BLANK button to turn off the image and sound for a short period of time. Press again to restore the image and sound. ❷ Freezing a Picture Press the FREEZE button to freeze a projected moving picture such as DVD.

  • Page 47: ❹ Preventing The Unauthorized Use Of The Projector [password]

    ❹ Preventing the Unauthorized Use of the Projector [Password] A password can be set for your projector to avoid operation by an unauthorized user using the Menu. When a password is set, turning on the projector will display the password input screen. Unless the correct password is entered, the projector cannot project an image.

  • Page 48

    1. Press the Main Power Switch to the On position (I). 2. Press and hold the POWER button for about 1 second. the projector will be turned on and display a message to the effect that the projector is password-protected. 3. Press the MENU button.

  • Page 49

    To disable the Password function: 1. Press the MENU button. the menu will be displayed. 2. Select [Setup] → [Installation] → [Password] and press the OK button. the Off/On menu will be displayed. 3. Select [Off] and press the OK button. the Password Confirmation screen will be displayed.

  • Page 50: Network And Alert Mail Settings By Using An Http Browser

     Network and Alert Mail Settings by Using an HTTP Browser Overvew Connecting the projector to a network allows the projector to send an alert mail that informs the user that the lamp has reached the end of its life or an error has occurred.

  • Page 51

    UPDATE ...Reflect your settings. NOTE: Close the browser after clicking [UPDATE]. The projector will automatically update your settings. TIP: Selecting [Network settings] for [Reset] from the projector’s menu allows you to return the following items to the factory default. [DHCP]: DISABLE [IP ADDRESS]: 192.168.0.10...

  • Page 52

    This option notifies your computer of an error message via e-mail when using wired LAN. An error message notification will be sent when the projector lamp has reached the end of its usable life or an error occurs in the projector.

  • Page 53

    Lamp counter: The cooling fan has stopped. [Information] Model name: Serial number: Lamp counter: The lamp will not turn on. [Information] Model name: Serial number: Lamp counter: The projector is overheated. [Information] Model name: Serial number: Lamp counter: . Convenent Features...

  • Page 54: Using On-screen Menu

    2. Press the buttons on the remote control or the projector cabinet to display the submenu. 3. Press the OK button on the remote control or the projector cabinet to highlight the top item or the first tab. 4. Use the buttons on the remote control or the projector cabinet to select the item you want to adjust or set.

  • Page 55: ❷ Menu Elements

    Tab ...Indicates a group of features in a dialog box. Selecting on any tab brings its page to the front. Available buttons ...Indicates currently available buttons on the projector cabinet or the remote control. Solid triangle ...Indicates further choices are available. A highlighted triangle indicates the item is Key symbol ...Indicates the Key Lock is enabled.

  • Page 56: ❸ List Of Menu Items

    Brightness R Brightness G Brightness B Contrast R Contrast G Contrast B 0[%], 5[%], 10[%] LV-7375/LV-7370/LV-7275:Auto, 4:3, 16:9, Auto 15:9, 16:10, Wide zoom, True size LV-8300: Auto, 4:3, 16:9, 15:9, 16:10, Letterbox, Auto True size (Not available on LV-8300) Off, Less, More...

  • Page 57

    Auto, NTSC3.58, NTSC4.43, PAL, PAL-M, VIDEO Auto PAL-N, PAL60, SECAM Auto, NTSC3.58, NTSC4.43, PAL, PAL-M, S-VIDEO Auto PAL-N, PAL60, SECAM LV-7375/ LV-7370/ Off, On LV-7275: Off LV-8300: On Off, On Off, On Off, 0:30, 1:00, 2:00, 4:00, 8:00, 12:00, 16:00 Normal Normal, Power-saving...

  • Page 58: ❹ Menu Descriptions & Functions [input]

    NOTE: • When the component input signal is connected to the ANALOG IN-1 connector, select [Computer 1]. • The projector will determine if the input signal is RGB or component signal. Computer  (Dgtal & Analog) Selects the computer connected to your DIGITAL IN / ANALOG IN-2 connector.

  • Page 59: ❺ Menu Descriptions & Functions [adjustment]

    ❺ Menu Descriptions & Functions [Adjustment] [Image] [Image mode] When selecting user adjustable [Image mode], the submenu will be displayed. You can customize each gamma or color. To do so, first select [Image mode] and press the OK button, then pro- ceed using the following steps.

  • Page 60

    Adjustng Color Temperature [Color temperature] This option allows you to select the color temperature of your choice: 5000K, 6500K, 7300K, 8300K, 9300K, 10500K. NOTE: When [Standard] or [Presentation] is selected in [Reference], [Color temperature] is not available. Adjustng Whte Balance [Brghtness RGB/Contrast RGB] This allows you to adjust the white balance.

  • Page 61: Input Signal

    [Input signal] Adjustng Clock and Phase [Clock/Trackng] This allows you to manually adjust [Clock] and [Tracking]. Clock ... Use this item to fine tune the computer image or to remove any vertical banding that might appear. This function adjusts the clock frequencies that eliminate the horizontal banding in the image. This adjustment may be necessary when you connect your computer for the first time.

  • Page 62

    Adjustng Horzontal/Vertcal Poston [Horzontal poston/Vertcal poston] Adjusts the image location horizontally and vertically. - An image can be distorted during the adjustment of [Clock] and [Tracking]. This is not malfunction. - The adjustments for [Clock], [Tracking], [Horizontal position], and [Vertical position] will be stored in memory for the current signal.

  • Page 63

    NOTE: • When a non-computer signal is displayed, the [True size] is not available. • When a signal with a higher resolution than the projector’s native resolution is displayed, [True size] is not available. Resolution...

  • Page 64

    Sample mage when the approprate aspect rato s automatcally determned LV-77/LV-770/LV-77 [Computer signal] Aspect ratio of incoming signal Sample image when the appro- priate aspect ratio is automati- cally determined [Video signal] Aspect ratio of incoming signal Sample image when the aspect ratio is automatically determined LV-800...

  • Page 65

    Adjustng the Vertcal Poston of Image [D.mage shft] (not avalable on LV-800) When [16:9], [15:9], or [16:10] is selected in [Aspect], the image is displayed with black borders on the top and bot- tom. You can adjust the vertical position from the top to the bottom of the black area. Selectng Vdeo Flter Level [Vdeo filter] (not avalable for Dgtal RGB, Vdeo and S-Vdeo) Select one of the three levels for reducing video noise: Off, Less or More.

  • Page 66: ❻ Menu Descriptions & Functions [setup]

    Off ... Does not save current keystone correction settings On ... Saves current keystone correction settings Saving your change once affects all sources. The changes are saved when the projector is off. Selectng Wall Color Correcton Mode [Screen color] This function allows for quick adaptive color correction in applications where the screen material is not white.

  • Page 67

    • The lamp life remaining and lamp hours used can be checked in [Usage time]. Select [Information] → [Usage time]. See page 64. • The projector is always in [Normal] for 3 minutes after the lamp is turned on and while the POWER indicator is blinking green.

  • Page 68

    The preset choices are Manual, 5 sec, 15 sec, and 45 sec. Selectng a Color for Background [No sgnal screen] Use this feature to display a blue, black screen or the Canon logo screen when no signal is available. Selectng Interval Tme for Flter Message [Flter message] The projector has a feature that informs you of the timing for cleaning the filters.

  • Page 69

    • The Key lock setting will not affect the remote control or PC control functions. • When the cabinet buttons are disabled, pressing and holding the BACK button on the projector cabinet for about 10 seconds will change the setting to enable.

  • Page 70

    High ... The built-in fans run at a fixed high speed. High altitude ... The built-in fans run at a high speed. Select this option when using the projector in places at When you wish to cool down the temperature inside the projector quickly, select [High].

  • Page 71

    Selecting [On] will give priority to a WXGA (1280 x 768) signal in recognizing an input signal. When [WXGA mode] is set to [On], an XGA (1024 x 768) signal may not be recognized on LV-7375, LV-7370 or LV-7275. In this case, select [Off].

  • Page 72

    • To enable the Direct power on (Comp 1) after turning off the projector, wait 3 minutes and input an analog RGB signal. If an analog RGB signal is still present when the projector is turned off, the Direct power on (Comp 1) will not work and the projector remains in standby mode.

  • Page 73: ❼ Menu Descriptions & Functions [information]

    Remanng Lamp Tme/Lamp Counter The projector has the Quiet mode. The lamp life varies depending on two modes: quiet mode and normal mode. The [Remaining lamp time] shows the percentage of remaining bulb life. The [Lamp counter] shows the amount of lamp usage (hours).

  • Page 74: Wired Lan

    [Input signal] [Source index] [Horizontal frequency] [Vertical frequency] [Input signal type] [Video type] [Sync type] [Sync polarity] [Scan type] [Wired LAN] [Projector name] [MAC address] [Version] [Model] [Serial number] [Firmware version] [Data version] . Usng On-Screen Menu...

  • Page 75: ❽ Menu Descriptions & Functions [reset]

    NOTE:Elapsed time of the lamp use will not be affected even when [Reset] is done from the menu. NOTE: The projector will turn off and go into standby mode when you continue to use the projector for another 100 hours after the lamp has reached the end of its life.

  • Page 76: Maintenance

    NOTE: The message for filter cleaning will be displayed for one minute after the projector is turned on or off. To cancel the message, press any button on the projector cabinet or the remote control.

  • Page 77: ❷ Cleaning The Cabinet And The Lens

    NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement. NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replace- ment lamp.

  • Page 78: Replacing The Lamp

    • The projector will turn off and go into standby mode when you continue to use the projector for another 100 hours after the lamp has reached the end of its life. If this happens, be sure to replace the lamp. If you con- tinue to use the lamp after the lamp reaches the end of its life, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp case.

  • Page 79

    1. Remove the lamp cover. there are two locks on the left and right sides. (1) Use the tip of the flathead screwdriver to push and release one lock. (2) Do this for the other lock. (3) Slowly pull the lamp cover in the direction of the arrow and lift it. 2.

  • Page 80

    6. Finally, select the menu → [Reset] → [Lamp counter] to reset the lamp usage hours. NOTE: When you continue to use the projector for another 100 hours after the lamp has reached the end of its life, the projector cannot turn on and the menu is not displayed.

  • Page 81: Appendix

    Steady light Green If a temperature error occurs If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the lamp with the STATUS indicator blinking (2-cycle On and Off.) Should this happen, do the following: - Unplug the power cord after the cooling fans stop.

  • Page 82

    • Check to see if you continue to use the projector for another 100 hours after the lamp has reached the end of its life. If so, re- place the lamp.

  • Page 83

    There are some notebook PCs, which do not output signal unless there is a projector or monitor connected first. NOTE: You can check the horizontal frequency of the current signal in the projector’s menu under Information. If it reads “0kHz”, this means there is no signal being output from the computer. See page •...

  • Page 84: ❷ Specifications

    Digital Visual Interface (DVI). If you are unable to view material via the DVI input, this does not necessarily mean the projector is not functioning properly. With the implementation of HDCP, there may be cases in which certain content is protected with HDCP and might not be displayed due to the decision/intention of the HDCP community (Digital Content Protection, LLC).

  • Page 85

    Mechancal Installation Orientation: Front / Rear / Ceiling mounted / Rear, Ceiling mounted 12.5"(W) x 13.2"(D) x 4.4"(H) Dimensions 317 mm (W) x 336 mm (D) x 111 mm (H) (not including protrusions) Weight 7.3 lbs / 3.3 kg Fan Noise 35 dB (Normal mode), 29dB (Quiet mode) Operational Temperatures : 41°...

  • Page 86: ❸ Cabinet Dimensions

    7. Appendx ❸ Cabinet Dimensions 317 (12.5") 80 (3.2") lens center lens center Unit: mm (inch)

  • Page 87: ❹ Pin Assignments Of D-sub Analog In-1 Input Connector

    ❹ Pin Assignments of D-Sub ANALOG IN-1 Input Connector Mini D-Sub 15 Pin Connector Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL level Pin No. RGB Signal (Analog) Green or Sync on Green Blue Ground Ground Red Ground Green Ground Blue Ground No Connection...

  • Page 88: ❺ Compatible Input Signal List

    • Images above flagged with “*” are not supported by digital signal. • An image with higher or lower resolution than the projector’s native resolution (LV-7375/LV-7370/LV-7275: 1024 x 768 / LV-8300: 1280 x 800) will be displayed with scaling technology.

  • Page 89: ❻ Relationship Between Screen Size And Projection Distance

    ❻ Relationship between Screen Size and Projection distance LV-77/LV-770/LV-77 Zoomed projection dis- Screen size at 4:3 aspect ratio Max. W×D(cm) 21” × 0.8m 25” × (2.6') 0.9m 30” × (3.0') 1.2m 40” × (3.9') 1.5m 50” × (4.9') 1.9m 60” ×...

  • Page 90

    LV-800 Zoomed projection dis- Screen size at 16:10 aspect ratio Max. W×D(cm) 21” × 0.7m 25” × (2.3') 0.9m 30” × (3.0') 1.1m 40” × (3.6') 1.4m 50” × (4.6') 1.7m 60” × (5.6') 2.0m 70” × (6.6') 2.3m 80” ×...

  • Page 91: ❼ Pc Control Codes And Cable Connection

    NOTE 2: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection. NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.

  • Page 92: ❽ Troubleshooting Check List

    Video and Audio No image is displayed from your PC or video equipment to the projector. Still no image even though you connect the projector to the PC first, then start the PC. Enabling your notebook PC’s signal output to the projector.

  • Page 93

     Sync on Green STATUS Indicator:  Orange  Green Steady light Flashing light Remote control model number: Projector Sgnal cable Canon standard or other manufacturer’s cable? Model number: Length: Distribution amplifier Model number: Switcher Model number: Adapter Model number:...

  • Page 94

    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...

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