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 specifications pages.
Important Information 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. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible.
Important Information Federal Communication Commission Notice Multimedia Projector, Model : LV-7375, LV-7370, LV-7275, and LV-8300 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Important Information LAMP HANDLING PRECAUTIONS This projector uses a high-pressure mercury lamp which must be handled carefully and properly as mentioned below. • A lamp may explode with a loud sound or burn out due to a shock, scratch, or expiration of lifetime. • The lamp life may differ from lamp to lamp and according to the environment of use. There is not guarantee of the same lifetime for each lamp. Some lamps may fail or terminate their life in a shorter period of time than other similar lamps.
Important Information For UK only: In UK, a BS approved power cord with moulded plug has a Black (five Amps) fuse installed for use with this equipment. If a power cord is not supplied with this equipment please contact your supplier. Important Safeguards These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read them carefully and heed all warnings.
Important Information • Keep any items such as magnifying glass out of the light path of the projector. The light being projected from the lens is extensive, therefore any kind of abnormal objects that can redirect light coming out of the lens, can cause unpredictable outcome such as fire or injury to the eyes. • Do not cover the lens with the black lens cover or equivalent while the projector is on.
Important Information CARRYING/TRANSPORTING THE PROJECTOR This projector is a precision machine. Do not give a strong shock to the projector or turn it down. Thoroughly read "Use Caution When Carrying or Transporting the Projector" below and install the lens cover before carrying the projector. When transporting the projector by train or airplane, use a highly crashworthy transport case.
Table of Contents Important Information .......................................................................................... i 1. Introduction ......................................................................................................... 1 ❶ What's in the Box?......................................................................................................... 1 ❷ Introduction to the Projector...........................................................................................
Table of Contents 4. Convenient Features .................................................................................... 37 ❶ Turning Off the Image and Sound................................................................................ 37 ❷ Freezing a Picture........................................................................................................ 37 ❸ Enlarging a Picture.......................................................................................................
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 Soft case Lens cover AC power cord (4.5 m / 14.8’) VGA cable (1.8 m / 5.
1. Introduction ❷ Introduction to the Projector This section introduces you to your new projector and describes the features and controls. Congratulations on Your Purchase of The Projector The LV-7375/LV-7370/LV-7275/LV-8300 is one of the very best projectors available today. The projector enables you to project precise images up to 300 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), or audio-video equipment.
1. Introduction 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. If the section doesn't apply, you can skip it. • Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc. registered in the U.S. and other countries.
1. Introduction ❸ Part Names of the Projector Front/Top Zoom Lever (See page 30) Controls (See page 6) Focus Ring (See page 30) Remote sensor (See page 9) Built-in Security Slot ( Adjustable Tilt Foot Lock Button (See page 29) Adjustable Tilt Foot (See page 29) )* Ventilation (inlet) / Filter Cover (See page 67) Do not block this vent. Troubles or fire can result. Lens Lens Cover * This security slot supports the MicroSaver ® Security System. Be sure to remove the lens cover during projection.
1. Introduction Top Features 8 7 3 4 1 2 5 6 9 1. 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. 10 Detecting the Signal Automatically Press and hold the INPUT button for a minimum of 2 seconds, the projector will search for the next available input source.
1. Introduction Terminal Panel Features 8 7 3 2 6 1. Computer 1 Input Connector [ANALOG IN-1] (Mini D-Sub 15 Pin) Connect your computer or other analog RGB equipment such as IBM compatible or Macintosh computers. Use the supplied VGA cable to connect to your computer. This also serves as a component input connector that allows you to connect a component video output of audio-video equipment. See page 14, 17, 19. 3 4 5 9 10 Note that this cannot be used as a headphone jack.
1. Introduction ❹ Part Names of the Remote Control 1 2 4 7 9 5. INPUT Button Selecting from INPUT List Press and quickly release the INPUT button to display the INPUT list. Each time the INPUT button is pressed, the input source will change as follows: INFO. POWER 3 IMAGE INPUT AUTO PC ASPECT BLANK MENU 11 BACK VOL 6 Computer 1 → Computer 2 (Digital) → Computer 2 (Analog) → VIDEO → S-VIDEO → Computer 1 → ...
1. Introduction 1 2 4 7 9 INFO. POWER 3 IMAGE INPUT AUTO PC ASPECT BLANK MENU 11 BACK VOL 6 8 5 10 12 D.ZOOM 13 14 FREEZE 15 RD-439E 12. BACK Button It works the same way as the BACK button on the cabinet. See page 5. 13. VOL (+) (–) Button Press (+) to increase the volume and (–) to decrease it. See page 34. 14. D. ZOOM (+) (–) Button Use this button to adjust the image size up to 400%. The image is magnified about the center of the screen. See page 37. 15.
1. Introduction Battery Installation 1 Press firmly and slide the battery cover off. 2 Remove both old batteries and 3 Slip the cover back over the batteries until it snaps into place. Do not mix different types of batteries or new and old batteries. install new ones (AAA). Ensure that you have the batteries' polarity (+/–) aligned correctly. Remote Control Precautions • • • • • • • • • Handle the remote control carefully. If the remote control gets wet, wipe it dry immediately.
2. Installation and Connections This section describes how to set up your projector and how to connect video and audio sources. 1 3 2 To the wall outlet. Your projector is simple to set up and use. But before you get started, you must first: 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.
2. Installation and Connections ❶ Setting Up the Screen and the Projector Selecting a Location (LV-7375/LV-7370/LV-7275) The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 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 drawing below as a guide. 11.3 m (Zoom min.) 9.
2. Installation and Connections Selecting a Location (LV-8300) The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 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 drawing below as a guide. 10.7 m (Zoom min.) 8.8 m (Zoom max.) Zoom (max.) 5.9 m 300" 300" Zoom (min.) 4.
2. Installation and Connections WARNING Reflecting the Image • Installing your projector on the ceiling must be done by a qualified technician. 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. • Do not use the projector where temperatures vary greatly.
2. Installation and 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 up. * If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver or power management software.
2. Installation and Connections NOTE: Use an audio cable without a built-in resistor. Using an audio cable with a built-in resistor turns down the sound. NOTE: An image may not be displayed correctly when a Video or S-Video source is played back via a commercially available scan converter. This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following.
AUDIO IN 2. Installation and Connections ANALOG IN-1 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. Failure to do so may not activate the digital output of the graphics card resulting in no picture being displayed. Should this happen, restart your PC.
2. Installation and Connections Using Two Analog Computer Inputs Simultaneously If you need to use two analog inputs simultaneously, connect a VGA cable as shown below.
2. Installation and Connections Connecting an External Monitor MONITOR OUT Audio cable (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 analog image you're projecting. NOTE: Daisy chain connection is not possible. NOTE: • The signal from the DIGITAL IN/ANALOG IN-2 connector cannot be output from the MONITOR OUT connector.
2. Installation and Connections Connecting Your Audio-Video Equipment with Component Output Use audio equipment for stereo sound. AUDIO IN ANALOG IN-1 Optional 15-pin - to - RCA (female) 3 cable (LV-CA32) Audio cable (not supplied) AUDIO IN L Component video RCA3 cable (not supplied) Y Cb Cr Component L R R AUDIO OUT A component signal will be automatically displayed.
2. Installation and Connections Connecting Your Audio-Video Equipment with Video/S-Video Output AUDIO IN S-VIDEO IN VIDEO IN S-Video cable (not supplied) Video cable (not supplied) AUDIO IN L VIDEO S-VIDEO VIDEO OUT R L R AUDIO OUT Audio cable (not supplied) • Select the input name for its appropriate input connector after turning on the projector. Input connector Use the INPUT button on the projector cabinet or the remote control to select the appropriate input from the menu.
2. Installation and Connections Connecting a Digital Video Signal To project a source from audio video equipment with a digital video output such as an HDMI or DVI connector, use a commercially available HDMI-to-DVI cable or the optional DVI digital cable to connect the Computer 2 input [DIGITAL IN/ANALOG IN-2] connector of the projector as shown below. To output the sound in stereo, connect to audio equipment.
2. Installation and Connections Connecting to a Network The projector comes standard with a LAN port ( ) 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. For setting, see page 41, 42, 43, 44.
2. Installation and Connections 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. To wall outlet ← Make sure that the prongs are fully inserted into both the AC IN and the wall outlet.
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 ( ) button. • When plugging in or unplugging the supplied power cord, make sure that the main power switch is pushed to the off () position. Failure to do so may cause damage to the projector. 1.
3. Projecting an Image (Basic Operation) Note on Startup screen (Menu Language Select screen) When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select one of the 21 menu languages. To select a menu language, follow these steps: 1. Use the or button to select one of the 21 languages for the menu. POWER IMAGE ASPECT INFO. INPUT AUTO PC BLANK MENU BACK 2. Press the OK button to execute the selection.
3. Projecting an Image (Basic Operation) ❷ Selecting a Source Selecting the computer or audio-video equipment NOTE: Turn on the computer or audio-video equipment connected to the projector. POWER Selecting from INPUT List IMAGE Press and quickly release the INPUT button on the projector cabinet to display the Source list.
3. Projecting an Image (Basic Operation) 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. Press the button four times to select [Options (2)]. 4. Press the button six times to select [Default Source Select] and press the OK button. button or the OK button to select [General].
3. Projecting an Image (Basic Operation) 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.
3. Projecting an Image (Basic Operation) Adjusting the Tilt Foot 1. Lift the front edge of the projector. 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. 1 2 2. Push straight up and hold the Adjustable Tilt Foot Lever on the front of the projector to extend the adjustable tilt foot. 3. Lower the front of the projector to the desired height. 4.
3. Projecting an Image (Basic Operation) Zoom Use the ZOOM lever to adjust the image size on the screen. Focus Use the FOCUS ring to obtain the best focus.
3. Projecting an Image (Basic Operation) ❹ Correcting Keystone Distortion Correcting Keystone Distortion If the screen is tilted vertically, keystone distortion becomes large. Proceed with the following steps to correct keystone distortion NOTE: The Keystone correction can cause an image to be slightly blurred because the correction is made electronically. NOTE: The Keystone correction range can be made narrower, depending on a signal or its aspect ratio selection.
3. Projecting an Image (Basic Operation) 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 or button. Adjust so that the image is rectangular. 5. Press the MENU button. The menu will be closed. 32 button.
3. Projecting an Image (Basic Operation) Adjusting with the Auto Keystone Function The Auto Keystone correction feature will correct the vertical distortion of a projected image on the screen. No special operation required. Just put the projector on a flat surface. TIP: Even when the menu setting for [Auto keystone] is turned on, [Keystone adjustment] can be adjusted manually. To turn off [Auto keystone], proceed the following steps. 1. Press the MENU button The menu will be displayed. 2.
3. Projecting an Image (Basic Operation) 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] INFO.
3. Projecting an Image (Basic Operation) ❼ Turning off the Projector To turn off the projector: 1. Press the POWER ( ) button on the projector cabinet or the remote control. The “Push POWER button again to turn off power.” message will appear. POWER IMAGE ASPECT INFO. INPUT AUTO PC BLANK MENU 2. Press the POWER button again. After the projector turns off, the cooling fans keep operating for a while (Cooling-off time).
3. Projecting an Image (Basic Operation) ❽ After Use Preparation: Make sure that the projector is turned off. 1. Unplug the power cord. 2. Disconnect any other cables. 3. Retract adjustable tilt feet if extended. • Reattach the spacer (black rubber) to the rear foot if it was removed. 4. Cover the lens with the lens cover. 5. Put the projector and its accessories in the supplied soft case. Place the projector in the soft case with the lens facing upward as shown below.
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. INFO. POWER IMAGE INPUT AUTO PC BLANK ASPECT MENU BACK ❷ Freezing a Picture Press the FREEZE button to freeze a projected moving picture such as DVD. Press again to resume motion. VOL D.ZOOM FREEZE ❸ Enlarging a Picture RD-439E You can enlarge the picture up to 400 percent.
4. Convenient Features 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. NOTE: The [Password] setting cannot be cancelled by using the [Reset] of the menu. To enable the Password function: 1. Press the MENU button.
4. Convenient Features The [Confirm password] screen will be displayed. NOTE: Do not forget your password. If you forget your password, contact your dealer. 7. Type in the same combination of The confirmation screen will be displayed. buttons and press the OK button. 8. Select [Yes] and press the OK button. The Password function has been enabled. To turn on the projector when Password is enabled: 1. Press the Main Power Switch to the On position (I). 2.
4. Convenient Features 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. 4. Type in your password and press the OK button. When the correct password is entered, the Password function will be disabled. NOTE: If you forget your password, contact your dealer.
4. Convenient Features Network and Alert Mail Settings by Using an HTTP Browser Overview 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. The IP address and subnet mask of the projector can be set on the Network Setting screen of the web browser by using an HTTP server function. Please be sure to use “Microsoft Internet Explorer 6.0” or a higher version for the web browser.
4. Convenient Features Network Settings http:// /index.html DHCP...................................Enabling this option automatically assigns an IP address to the projector from your DHCP server. Disabling this option allows you to register the IP address or subnet mask number obtained from your network administrator. NOTE: The IP address of the projector is required to change the network setting. The IP address will not be displayed on the projector’s menu.
4. Convenient Features Alert Mail Setting http:// /lanconfig.html 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. HOST NAME . ........................... Type in the hostname of the network connected to the projector. Up to 60 alphanumeric characters can be used.
4. Convenient Features List of Error Messages Subject/Body Message subject Projector status Message At the time of sending test mail [Projector] Test mail At the time when error is found [Projector] Projector information Test mail Alert mail configurations are as follows: Model name: Serial number: Sender's address: SMTP server name: Recipient's address 1: Recipient's address 2: Recipient's address 3: Replace with the new lamp.
5. Using On-Screen Menu ❶ Using the Menus NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected. 1. Press the MENU button on the remote control or projector cabinet to display the Menu. INFO. POWER IMAGE INPUT AUTO PC ASPECT BLANK MENU BACK VOL D.ZOOM FREEZE RD-439E 2. Press the buttons on the remote control or the projector cabinet to display the submenu. 3.
5. Using On-Screen Menu ❷ Menu Elements Tab Source Slide bar Solid triangle Highlight Available button High altitude symbol Thermometer symbol Remaining countdown time Key symbol Menu windows or dialog boxes typically have the following elements: Highlight.................................................Indicates the selected menu or item. Source....................................................Indicates the currently selected source. Slide bar.................................................
5. Using On-Screen Menu ❸ List of Menu Items Some menu items are not available depending on the input source.
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5. Using On-Screen Menu 4 Menu Descriptions & Functions [Input] Computer 1 Selects the computer connected to your ANALOG IN-1 input connector. 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 2 (Digital & Analog) Selects the computer connected to your DIGITAL IN / ANALOG IN-2 connector.
5. Using On-Screen Menu 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 proceed using the following steps. [Detail settings] Selecting Reference Setting [Reference] This option allows you to adjust neutral tint for yellow, cyan or magenta.
5. Using On-Screen Menu Adjusting 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. Adjusting White Balance [Brightness RGB/Contrast RGB] This allows you to adjust the white balance.
5. Using On-Screen Menu [Input signal] Adjusting Clock and Phase [Clock/Tracking] 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. Tracking.................
5. Using On-Screen Menu Adjusting Horizontal/Vertical Position [Horizontal position/Vertical position] 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.
5. Using On-Screen Menu Selecting Aspect Ratio [Aspect] The term “aspect ratio” refers to the ratio of width to height of a projected image. The projector automatically determines the incoming signal and displays it in its appropriate aspect ratio. • This table shows typical resolutions and aspect ratios that most computers support.
5. Using On-Screen Menu Sample image when the appropriate aspect ratio is automatically determined LV-7375/LV-7370/LV-7275 [Computer signal] Aspect ratio of incoming signal 4:3 5:4 16:9 4:3 Letterbox 15:9 16:10 Sample image when the appropriate aspect ratio is automatically determined [Video signal] Aspect ratio of incoming signal Sample image when the aspect ratio is automatically determined Squeeze NOTE: To display a squeezed signal properly, select [16:9] or [Wide zoom].
5. Using On-Screen Menu Adjusting the Vertical Position of Image [D.image shift] (not available on LV-8300) When [16:9], [15:9], or [16:10] is selected in [Aspect], the image is displayed with black borders on the top and bottom. You can adjust the vertical position from the top to the bottom of the black area. Selecting Video Filter Level [Video filter] (not available for Digital RGB, Video and S-Video) Select one of the three levels for reducing video noise: Off, Less or More. Off........................
5. Using On-Screen Menu ❻ Menu Descriptions & Functions [Setup] [General] Enabling Auto Keystone [Auto keystone] This feature allows the projector to detect its tilt and correct vertical distortion automatically. To turn off the Auto Keystone feature, select [Off]. NOTE: When [Auto keystone] is set to [On], [Keystone save] is not available. Next time you turn on the power, the Auto keystone function will work and the data stored with [Keystone save] will be invalid.
5. Using On-Screen Menu Selecting Lamp Mode [Lamp mode] This feature enables you to select two brightness modes of the lamp: Normal and Quiet modes. The lamp life can be extended by using the Quiet mode. Lamp Mode Description Status of LAMP indicator Normal Mode This is the default setting (100% Brightness). Off Quiet Mode Select this mode to increase the lamp life (LV-7375/LV-8300:approx. 75% Brightness/LV-7370/LV-7275: approx.80% Brightness).
5. Using On-Screen Menu [Menu] Selecting Menu Color [Color select] You can choose between two color modes for menu color: Color and Monochrome. Selecting Menu Display Time [Display time] This option allows you to select how long the projector waits after the last touch of a button to turn off the menu. The preset choices are Manual, 5 sec, 15 sec, and 45 sec.
5. Using On-Screen Menu [Installation] Selecting Projector Orientation [Image flip H/V] This sets your image for your type of projection application. The options are: front projection, rear projection, ceiling mounted projection and rear ceiling mounted projection. None Rear, Ceiling mounted Rear Ceiling mounted Disabling the Cabinet Buttons [Key lock] This option turns on or off the Key Lock function for cabinet buttons.
5. Using On-Screen Menu Selecting Communication Speed [Communication speed] This feature sets the baud rate of the SERVICE PORT (D-Sub 9 Pin). It supports data rates from 4800 to 19200 bps. The default is 19200 bps. Select the appropriate baud rate for your equipment to be connected (depending on the equipment, a lower baud rate may be recommended for long cable runs). NOTE: Your selected communication speed will not be affected even when [Reset] is done from the menu.
5. Using On-Screen Menu [Input signal select] Selecting Signal Format [Computer 1], [Computer 2 (Analog)] Allows you to choose [Computer 1] or [Computer 2 (Analog)] for an RGB source such as a computer, or [COMPONENT] for a component video source such as a DVD player. Normally select [RGB/COMPONENT] and the projector automatically detects a component signal. However there may be some component signals that the projector is unable to detect. If this is the case, select [COMPONENT].
5. Using On-Screen Menu Normal................... Power indicator: Orange light/STATUS indicator: Green light Power-saving......... Power indicator: Orange light/STATUS indicator: Off The following connectors, buttons or functions will not work during this mode.
5. Using On-Screen Menu ❼ Menu Descriptions & Functions [Information] Displays the status of the lamp / filter, the current signal, the wired LAN, and the version. This item has four pages. The information included is as follows: NOTE: Pressing the INFO button on the remote control will show the [Information] menu items. [Usage time] [Remaining lamp time] (%) [Filter counter] (H) [Lamp counter] (H) Remaining Lamp Time/Lamp Counter The projector has the Quiet mode.
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5. Using On-Screen Menu ❽ Menu Descriptions & Functions [Reset] Resetting settings and adjustments [Reset] The Reset feature allows you to change adjustments and settings to the factory preset for a (all) source (s) except the following: Clearing adjustments and settings for the current signal [Current signal] Resets the adjustments for the current signal to the factory preset levels.
6. Maintenance This section describes the simple maintenance procedures you should follow to clean the filter and replace the lamp. ❶ Cleaning or Replacing the Filter The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter is dirty or clogged, your projector may overheat. NOTE: The message for filter cleaning will be displayed for one minute after the projector is turned on or off.
6. Maintenance 3. Reinstall the new filter cover (2 locations). • Insert the filter cover until you feel click. 4. Clear the filter hours used. To reset the filter usage time, from the menu, select [Reset] → [Filter counter]. (See page 66 for resetting the filter usage time.) 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.
6. Maintenance Replacing the Lamp When the lamp reaches the end of its life, the LAMP indicator in the cabinet will blink red and the message “Replace with the new lamp.”* will appear. Even though the lamp may still be working, replace the lamp to maintain the optimal projector performance. After replacing the lamp, be sure to clear the lamp hour meter. See page 66. CAUTION • DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot.
6. Maintenance 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. Lock (Push here) 3 2 1 2. Remove the lamp. (1) Loosen the two screws securing the lamp until the phillips screwdriver goes into a freewheeling condition. • The two screws are not removable.
6. Maintenance 3. Install a new lamp. (1) Insert a new lamp until the lamp is plugged into the socket. CAUTION Do not use a lamp other than the replacement lamp LV-LP31. Order this from your dealer. (2) Push the top center of the lamp to secure it. (3) Secure it in place with the two screws. • Be sure to tighten the screws. 4. Reattach the lamp cover. (1) Insert three tabs into three grooves. (2) Push down both ends of the lamp cover until you feel click. 5.
7. Appendix ❶ Troubleshooting This section helps you resolve problems you may encounter while setting up or using the projector. STATUS Indicator LAMP Indicator POWER Indicator Indicator Messages POWER Indicator Indicator Condition Off 0.5 sec On, 0.5 sec Off 2.5 sec On, 0.5 sec Off 0.5 sec On, 0.5 sec Off Green Blinking light Orange Steady light Projector Condition The main power is off – The projector is getting ready Wait for a moment. to turn on. – Off Timer is enabled.
7. Appendix Common Problems & Solutions (→ "POWER/STATUS/LAMP Indicator" on page 72.) Problem Check These Items Does not turn on • Check that the power cord is plugged in and that the power button on the projector cabinet or the remote control is on. See pages 23 and 24. • Ensure that the lamp cover or the lamp is installed correctly. See page 71. • Check to see if the projector has overheated.
7. Appendix If there is no picture, or the picture is not displayed correctly. • Power on process for the projector and the PC. Be sure to connect the VGA cable between the projector and the computer before turning on the computer. 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.
7. Appendix ❷ Specifications This section provides technical information about the projector's performance. Model Number LV-7375/LV-7370/LV-7275/LV-8300 Optical LCD Panel Resolution Lens Lamp Brightness*² Contrast Ratio*² Uniformity Image Size (Diagonal) Projection Distance Projection Angle Keystone Correction *¹ *² LV-7375/LV-7370: 0.63" p-Si TFT active-matrix with Micro Lens Array (Aspect 4:3) LV-7275: 0.63" p-Si TFT active-matrix (Aspect 4:3) LV-8300: 0.
7. Appendix Mechanical Installation Dimensions Weight Fan Noise Environmental Considerations Orientation: Front / Rear / Ceiling mounted / Rear, Ceiling mounted 12.5"(W) x 13.2"(D) x 4.4"(H) 317 mm (W) x 336 mm (D) x 111 mm (H) (not including protrusions) 7.3 lbs / 3.
7. Appendix 336 (13.2") ❸ Cabinet Dimensions 317 (12.5") 80 (3.2") Lens center 55 (2.2") 115 (4.
7. Appendix ❹ Pin Assignments of D-Sub ANALOG IN-1 Input Connector Mini D-Sub 15 Pin Connector 6 11 12 13 14 15 7 8 9 10 1 2 3 4 5 Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL level Pin No.
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7. Appendix ❻ Relationship between Screen Size and Projection distance LV-7375/LV-7370/LV-7275 Screen size at 4:3 aspect ratio W×D(cm) 21” 43 × Zoomed projection distance Max.
7. Appendix LV-8300 Screen size at 16:10 aspect ratio W×D(cm) Zoomed projection distance Max.
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7. Appendix ❽ Troubleshooting Check List Before contacting your dealer or service personnel, check the following list to be sure repairs are needed, you may also refer to the “Troubleshooting” section in your user’s manual. This checklist below will help us solve your problem more efficiently. * Print the following pages. Frequency of occurrence always sometimes (How often? _____________________) Power No power (POWER indicator does not light green) See also “STATUS Indicator”.
7. Appendix In the space below please describe your problem in detail. Information on application and environment where your projector is used Projector Installation environment Model number: Screen size: Serial No.
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 110421198, 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. MONTREAL BRANCH 5990, Côte-de-Liesse, Montréal Québec H4T 1V7, Canada CANON CANADA INC. CALGARY OFFICE 2828, 16th Street, N.E.