Canon LV-7365 user manual Appendix, Problem Check These Items

Page 71

 

7. Appendix

Common Problems & Solutions (→ "Power/Status/Lamp Indicator" on page 61.)

 

 

Problem

Check These Items

 

 

Does not turn on or shut

• Check that the power cord is plugged in and that the power button on the projector cabinet or the remote control is on. See

down

pages 23 and 24.

 

• Ensure that the lamp cover is installed correctly. See page 60.

 

• Check to see if the projector has overheated or the lamp usage exceeds 2100* hours (up to 3100* hours : Quiet mode). See

 

page 60. If there is insufficient ventilation around the projector or if the room where you’re presenting is particularly warm,

 

move the projector to a cooler location.

 

* LV-X7: 3100 hours (up to 4100 hours in Quiet mode).

 

• The lamp may fail to light. Wait a full minute and then turn on the power again.

 

• The lamp has reached the end of its usable life. Replace the lamp.

 

• When the lamp is turned off, the projector internal temperature is hot. If the power is turned on before the projector has

 

cooled down, the fan will run a short time before the lamp will turn on. If this happens, wait a couple minutes and turn on the

 

projector.

 

[LV-7365]

 

• Set [Fan mode] to [High altitude] when using the projector at altitudes approximately 5500 feet/1600 meters or higher. Using

 

the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [High altitude] can cause the

 

projector to overheat and the projector could shut down. Also the projector could not turn on due to the increased temperature

 

of the lamp after power off. If these happen, wait a couple minutes and turn on the projector.

 

[LV-7265/LV-7260/LV-X7]

 

• Select [High] in [Fan mode] if you use the projector at a high altitude or under low atmospheric pressure because LV-7265,

 

LV-7260, and LV-X7 do not have the [High altitude] option in [Fan mode]. Using the projector at a high altitude or under

 

low atmospheric pressure without setting to [High] can cause the projector to overheat and the projector could shut down.

 

Furthermore, the projector could not turn on due to the increased temperature of the lamp after power off. If these happen, wait

 

a couple minutes and turn on the projector.

 

 

Will turn off

• Ensure that the Power Management or Off timer is off. See page 51, 52.

 

 

No picture

• Use the INPUT button to select your source (LV-7365/LV-7265: Computer 1, Computer 2, Video or S-Video / LV-7260/LV-X7:

 

Computer, Video or S-Video). See page 26. If there is still no picture, press the button again.

 

• Ensure your cables are connected properly.

 

• Use menus to adjust the brightness and contrast. See page 46.

 

• Remove the lens cap.

 

• Reset the settings or adjustments to factory preset levels using the [Reset] in the Menu. See page 55.

 

• Enter your registered Password if the Password function is enabled. See page 37.

 

• When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning on the power to

 

the notebook PC. In most cases signal cannot be output from RGB output unless the notebook PC is turned on after connecting

 

with the projector.

 

* 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.

 

• See also the next page.

 

 

Picture suddenly becomes dark

• Move the projector to a cooler location, or set [Fan mode] to [High].

 

 

Color tone or Color balance is

• Check if an appropriate color is selected in [Screen color]. If so, select an appropriate option. See page 48.

unusual

• Adjust [Color balance] in [Image adjustment]. See page 46.

 

 

Image isn’t square to the

• Reposition the projector to improve its angle to the screen. See page 27.

screen

• Use the Keystone correction function to correct the trapezoid distortion. See page 29.

 

 

Picture is blurred

• Adjust the focus. See page 28.

 

• Reposition the projector to improve its angle to the screen. See page 27.

 

• Ensure that the distance between the projector and screen is within the adjustment range of the lens. See page 12, 13.

 

• Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on. Should this hap-

 

pen, let the projector stand until there is no condensation on the lens.

 

 

Picture is distorted

• Make sure the VGA cable is connected.

 

• Press the AUTO PC button on the projector cabinet or the remote control. See page 31.

 

 

Flicker appears on screen

• Set [Fan mode] to other mode than [High altitude] when using the LV-7365 at altitudes approximately 5500 feet/1600 meters or

 

lower. Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [High altitude] can cause

 

the lamp to overcool, causing the image to flicker. Switch [Fan mode] to [Auto] or [High]. See page 52.

 

 

Image is scrolling vertically,

• Use the INPUT button to select your source (LV-7365/LV-7265: Computer 1, Computer 2, Video or S-Video / LV-7260/LV-X7:

horizontally or both

Computer, Video or S-Video). See page 26.

 

• Adjust the computer image manually with the [Horizontal position] or [Vertical position] in the [Display settings]. See page 47.

 

 

Remote control does not

• Install new batteries.See page 10.

work

• Make sure there are no obstacles between you and the projector.

 

• Stand within 7 m (22 feet) of the projector. See page 10.

 

 

Indicator is lit or blinking

• See the POWER/WARNING/LAMP Indicator on page 61.

 

 

Cross color in RGB mode

• Press the AUTO PC button on the projector cabinet or the remote control. See page 31.

 

• Adjust the computer image manually with [Clock] or [Tracking] in [Display settings] in the menu. See page 47.

 

 

Whenever the projector is

• Clean or replace the filter and then reset the Filter counter. See page 55, 56.

turned on, a message prompt-

Press any button on the remote control or the projector cabinet to clear the message.

ing you to clean the filter will

 

be displayed

 

 

 

For more information contact your dealer.

62

Image 71
Contents LV-7365/LV-7265/LV-7260/LV-X7 Machine Noise Information Regulation 3. Gpsgv Safety CautionsPrecautions Important InformationRéglementation canadienne sur les intérferences radio Canadian Radio Interference RegulationsImportant Information Lamp ReplacementDo Not Use in the Following Environments Important SafeguardsInstallation Fire and Shock PrecautionsImportant Information LV-7365 Use Caution When Carrying or Transporting the ProjectorRemote Control Precautions About High altitude modeTable of Contents Viii For LV-7365/LV-7265/LV-7260 Introduction❶ Whats in the Box? Congratulations on Your Purchase of The Projector Features youll enjoy❷ Introduction to the Projector IntroductionIntroduction Rear ❸ Part Names of the ProjectorFront/Top Release your hold and turn the logo upside down Introduction BottomTo turn the logo upside down, follow the steps below Push one end of the logo gentlySelecting from Input List Introduction Top FeaturesDetecting the Signal Automatically Introduction Terminal Panel Features 7 8 ❹ Part Names of the Remote Control Click Button / Button17. D. Zoom + Button Freeze ButtonHorizontal range Vertical range Introduction Battery InstallationOperating Range for Wireless Remote Control Installation and Connections Throw Distance and Screen Size ❶ Setting Up the Screen and the ProjectorInstallation and Connections Selecting a Location LV-7365/LV-7265300 Reflecting the Image Digital Audio Analog IN-2 Analog IN-1 ❷ Making ConnectionsDigital Analog IN-1 Analog IN-2 When Viewing a DVI Digital Signal LV-7365/LV-7265 Audio cable not supplied Audio Installation and Connections Connecting an External MonitorUse audio equipment for stereo sound Video Audio LV-7365 / LV-7265 Audi OIN ❶ Turning on the Projector Projecting an Image Basic OperationPress the OK button to execute the selection Projecting an Image Basic OperationTo select a menu language, follow these steps ❷ Selecting a Source Detecting the Signal AutomaticallySelecting Default Source Lift the front edge of the projector ❸ Adjusting the Picture Size and PositionAdjust the Tilt Foot Rear foot height can be adjusted up to 10 mm/0.4 inchFocus Projecting an Image Basic Operation ZoomCorrecting Keystone Distortion Adjusting with buttons on the cabinetAdjusting with the Remote Control ❹ Correcting Keystone DistortionAuto keystone will be highlighted ❺ Automatically Optimizing on RGB Image ❻ Turning Up or Down VolumeAdjusting the Image Using Auto PC adjustment To turn off the projector ❼ Turning off the ProjectorPreparation Make sure that the projector is turned off ❽ After Use❸ Enlarging and Moving a Picture Convenient Features❶ Turning off the Image and Sound ❷ Freezing a PictureWhen operating a computer via the remote mouse receiver ❹ Using the Remote Mouse Receiver LV-7365/LV-7265/LV-7260Convenient Features Connecting the remote mouse receiver to your computerAbout Drag Mode ❺ Preventing the Unauthorized Use of the Projector To enable the Password functionPress the Menu button To turn on the projector when Password is enabledTo disable the Password function Type in your password and press the OK button ❶ Using the Menus Using On-Screen MenuFor Selecting items Radio button Using On-Screen MenuFor Adjusting items Slide bar For Selecting items Solid triangleTab ❷ Menu Elements❸ List of Menu Items Image adjustmentReset Selecting Gamma Correction Mode Gamma ❹ Menu Descriptions & Functions Image adjustmentImage mode Detail settings Selecting Reference Setting ReferenceSelecting Aspect Ratio Aspect ❺ Menu Descriptions & Functions Display settingsAdjusting White Balance White balance ResetCopyright Enabling Auto Keystone Auto keystone LV-7365/LV-7265 ❻ Menu Descriptions & Functions SetupSelecting Wall Color Correction Mode Screen color GeneralSelecting Menu Language Language Selecting Lamp Mode Lamp modeEnabling Key Sound and Error Sound Beep Disabling the Cabinet Buttons Key lock Using On-Screen Menu InstallationSelecting Projector Orientation Image flip H/V Selecting Communication Speed Communication speedOptions Selecting Default Source Default source select Enabling Direct Power on Direct power onEnabling Power Management Power management Enabling Fan Speed Mode Fan modeEnabling the deinterlace Deinterlace Input signal selectSelecting Signal Format Usage time Input signalModel Lamp lifeH Replacement lamp Normal Quiet ❼ Menu Descriptions & Functions InformationClearing Lamp Hour Meter Lamp counter ❽ Menu Descriptions & Functions ResetUsing On-Screen Menu Version Resetting settings and adjustments ResetLV-7265/LV-7260/LV-X7 Maintenance❶ Cleaning or Replacing the Filter LV-7365Maintenance ❷ Cleaning the Cabinet and the LensTo replace the lamp ❸ Replacing the LampRemove the lamp Remove the lamp coverInsert a new lamp until the lamp is plugged into the socket Appendix ❶ TroubleshootingIndicator Messages If a temperature error occursAppendix Problem Check These ItemsAppendix LV-X7 1500 lm ❷ SpecificationsOptical ElectricalMechanical LV-7260/LV-X7 ❸ Cabinet DimensionsMini D-Sub 15 Pin Connector ❹ Pin Assignments of D-Sub Analog Input Connector❺ Compatible Input Signal List ❻ Relationship between Screen Size and Projection distance 102 122 78 cm 13 cm 142 107 92 cm 15 cm Cable Connection Service Port Mini DIN-8P❼ PC Control Codes and Cable Connection PC Control CodesOther ❽ Troubleshooting Check ListPower Video and AudioVideo equipment Installation environmentSignal cable ComputerCanon U. S. A., INC

LV-7365 specifications

The Canon LV-7365 is a compact and versatile multimedia projector that stands out for its high-quality performance and advanced features, making it an excellent choice for both professional and educational environments. With a native resolution of WXGA (1280 x 800), this projector delivers clear and vibrant images, ensuring that presentations and videos are displayed with stunning detail and clarity.

One of the standout features of the Canon LV-7365 is its brightness, rated at 3,500 lumens. This high brightness level allows it to perform well in various lighting conditions, making it suitable for use in well-lit classrooms or conference rooms. The projector utilizes DLP technology, which not only contributes to its high brightness but also enhances color accuracy and contrast, resulting in vivid visuals that captivate audiences.

The LV-7365 has a projection ratio of 1.5:1, providing flexibility in setting up the projector at different distances from the screen. This feature is particularly useful in situations where space may be limited, allowing users to achieve an optimal image size without compromising on quality. Additionally, it supports a wide range of aspect ratios, including 16:10, 16:9, and 4:3, catering to various content formats.

Connectivity is another strong point of the Canon LV-7365. It offers HDMI, VGA, USB, and composite video inputs, allowing for seamless integration with various devices such as laptops, Blu-ray players, and document cameras. The inclusion of a 5-watt built-in speaker further enhances its usability, providing audio support without the need for external sound equipment.

In terms of portability, the LV-7365 is lightweight and compact, making it easy to transport and set up in different locations. Its robust design and reliable build quality ensure that it can withstand the rigors of regular use, making it a dependable choice for ongoing presentations or classroom instruction.

Moreover, the projector features an Eco Mode, which helps to extend the lamp life to approximately 8,000 hours while reducing power consumption. This not only helps to lower operational costs but also contributes to a more environmentally friendly usage.

Overall, the Canon LV-7365 combines impressive brightness, flexible connectivity options, and portability, making it an ideal choice for educators, business professionals, and anyone in need of a reliable projector that delivers consistent performance. Its advanced DLP technology ensures that every presentation is impactful, making it a valuable asset for any setting where visual communication is key.