Canon SX20 manual Cleaning the Projector Body, When Not Used for an Extended Period of Time

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MAINTENANCE

Cleaning the Projector

Clean the projector frequently to prevent dust from accumulating on the surface. A dirty lens can affect the quality of the projected image.

• The main unit is very hot immediately after turning off the projector. Wait until the projector cools down sufficiently before cleaning the projector. You may get

Caution burned or injured.

•Before cleaning, be sure to remove the power plug from the AC outlet. Otherwise, electric shock or fire may result.

Cleaning the Projector Body

Softly wipe the projector body with a soft cloth.

If the projecter is heavily soiled, use a small amount of detergent diluted with water, damp a cloth with this solution, squeeze the cloth hard, wipe the projector body with this cloth, and finish with a dry cloth.

• Using volatile cleaning liquid or benzine may damage the projector body surface. When using a chemical dust cloth, read the instructions thoroughly.

Caution • To clean the lens, use a commonly available air blower or lens cleaning paper. The lens surface is easily damaged, so do not use a hard cloth or tissues.

When Not Used for an Extended Period of Time

Be sure to attach the lens cap on the lens and store in the supplied carrying bag.

MAINTENANCE

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Contents ’ M l Uses of this Projector Features of Multimedia Projector SX50Be Sure to Read before Use Setting up the ProjectorProjector Maintenance TroubleshootingUser’s Manual Quick Start Guide Symbols of ButtonsSymbols Used in This Manual Supplied ManualsTable of Contents Safety Instructions Safety Precaution Safety Instructions Safety Instructions AC Power Cord Requirement Canadian Radio Interference Regulations Federal Communication Commission NoticeUse Caution When Carrying or Transporting the Projector Lamp Handling PrecautionsDo Not Use in the Following Environments Pay Attention to Hot Air from Exhaust VentBefore USE Supplied AccessoriesMain Unit of Projector Part NamesCOMPUTER-2 button P28 Remote ControlOK button P51 Installing Remote Control Batteries10 11 4 Top ControlInput Terminals on Main Unit Video in terminal P42 Service Port jackDetermining the Distance to the Screen Installing the ProjectorDetermining the Installation Place Placing in Front of the ScreenPlacing on a Level Place Lift the front of the projector Push the adjusting foot lock Adjusting the Projection AngleConnecting the Projector to the Computer Connecting to Video TerminalsMAC Adapter part No. LV-AD02 Projecting the Image from the Notebook Computer Connecting to Audio TerminalsDetermining the Output Resolution of the Computer Windows XPMacintosh OSX Connecting the Power Cord Insert the power plugStarting Projection Turning On the Projector Unplug the Power Cord When the Projector is Not in UseSelect a video terminal of the computer Select a signal typeUsing the Auto PC Adjustment Function Adjusting the Image Adjusting the Image SizeAdjusting the Focus Press the OK button Adjusting Keystone DistortionSelect Keystone Adjustment Correct keystone distortionProjecting AN Image from the Computer Selecting a Screen Mode Full screen NormalWide Screen True size Press the Image button Selecting an Image Mode QualityTurning Off the Projector Setting up the Power Management Function Ready modeShutdown mode Blacking Out an Image Temporarily Moving the Image to the Desired Position Making an Image Larger/ SmallerMaking the Image Larger Making the Image SmallerIndicating a Position with a Spotlight Showing the Elapsed TimeFreezing an Image Muting the Sound Adjusting the VolumeCanceling the Freeze function Freezing the PictureUsing the Right Button of the Mouse Operating the Mouse Using the Remote ControlConnecting the USB Cable Using the Left Button of the MouseAbout the Component Cable Projecting AN Image from AV EquipmentTo Audio OUT Starting Projection Power indicator first blinks green and then turns lit green Select an AV terminal Play the AV equipment Auto Component input only Wide Screen VIDEO, S-VIDEO and Component input onlyImage Adjustment Menu Using MenusSymbols Indicating Item Categories Display Setting MenuSelect the tab containing the item you want to set Press the Menu buttonSelecting from the Menu Select the item you want to set Make a settingMaking an Adjustment Using the Slide Bar Making a Setting in a Different WindowPerforming the Auto PC Adjustment Display Settings MenuAdjusting the Total Number of Dots Tracking Adjusting Horizontal Position Vertical Position Adjusting the Number Horizontal Pixels Vertical Pixels Selecting an Input Signal Type Confirm Input Signal Type Selecting an Input Signal Type Selecting a Screen ModeSelecting a Screen Mode Selecting a Menu Position Selecting a Logo Display Position Displaying a Logo no Show Displaying a Logo Projector on Image Adj. Menu Selecting an Image ModeAdjusting the Brightness Adjusting the Contrast Adjusting the Sharpness Making a Gamma Correction Adjusting the Color Level Adjusting the Color Balance Correcting the Screen Color Performing Progressive Processing Making Advanced Color AdjustmentResetting is canceled Reducing Resetting Lamp Brightness Image SettingsOutputting an Image to a Monitor System Settings MenuSelecting the Power Issuing a Beep Management Mode Prohibiting Registering a Projector Operation Password Setting up the Remote Control Setting a PasswordDisplay Language Selecting aResetting Lamp Counter Cleaning the Projector Cleaning the Projector BodyWhen Not Used for an Extended Period of Time Cleaning and Replacing the Air Filter Cleaning the Air FilterProcedure for Replacing the Air Filter Replacing the Lamp About the Replacement LampScrew Procedure for Replacing the LampInstall the lamp cover and tighten Handle, and remove the lampFlash Pattern Meaning Countermeasure Understanding the Warning Lamp Flash PatternsSymptoms and Solutions No powerNo image No sound Out of focusTop/bottom or left/right reversed Cannot project image from notebook computer Power turns offCannot operate the wireless mouse Cannot operate the remote controlAppendix Computer Signal Types50 σ 102 x 69 cm 46 σ 102 x Relationship between Screen Size and Projection DistanceItems in Menu Switching between Computer and AV EquipmentFactory defaults settings after resetting Analog RGB GlossaryNumber of pixels in each resolution Specifications RGB IN-2/COMPONENT IN/RGB OUT External ViewOptional Parts Installing the Lens CapCanon U.S.A., INC

SX20 specifications

The Canon SX20 IS is a powerful and versatile digital camera that appeals to both amateur and advanced photographers. Launched in 2009, this camera brought together a range of impressive features that made it a popular choice among consumers seeking quality and convenience in a compact body.

One of the standout features of the Canon SX20 is its 20x optical zoom lens, which spans an impressive focal length equivalent to 28-560mm in 35mm terms. This versatility allows users to capture stunning wide-angle landscapes as well as detailed close-ups of distant subjects. The lens is accompanied by Canon's Optical Image Stabilization technology, which greatly reduces the effects of camera shake, ensuring that images remain sharp and clear even in challenging conditions.

At its heart, the SX20 IS boasts a 12.1-megapixel CCD sensor that delivers high-resolution images with vivid colors and fine details. This sensor works in tandem with Canon's DIGIC 4 image processor, which significantly enhances image quality, reduces noise levels, and improves overall performance. The combination of these technologies enables photographers to shoot in a variety of lighting conditions, from bright sunlight to low-light environments.

In addition to capturing still images, the Canon SX20 IS also excels in video recording. It features the ability to shoot 720p HD video, allowing users to document events with clarity and detail. The camera includes an HDMI output, which makes it easy to connect to HD televisions for instant viewing.

The camera's 2.5-inch vari-angle LCD screen is another noteworthy characteristic. This swivel display allows for creative shooting angles and improved visibility in bright sunlight. Coupled with a comfortable grip and well-placed control buttons, the SX20 IS provides an enjoyable shooting experience.

The Canon SX20 IS also includes a range of advanced shooting modes, such as the Smart Auto mode, which intelligently selects the appropriate settings for various scenes. Other manual controls, such as aperture and shutter priority, are available for those who want more creative control over their photography.

Overall, the Canon SX20 IS stands out with its unique combination of powerful zoom capability, excellent image quality, and user-friendly features, making it an appealing choice for anyone looking to enhance their photography experience without the complexity of interchangeable lenses.
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