Epson 52 manual Troubleshooting, When the Indicators Provide No Help

Page 61

Troubleshooting

This section describes how to identify problems and what to do if a problem is found.

Using the Help

60

When Having Some Trouble

61

• Power Indicator

61

• (Warning) Indicator

62

When the Indicators Provide No Help

64

Image 61
Contents Page Tip Notations Used in This Users GuideDocumentation Unpacking the ProjectorAutomatic setup function Features of the ProjectorFeatures of the Projector Contents Advanced Operations ContentsPage Connecting to a Computer Before Using the Remote ControlConnecting to a Video Source Front/Top Part Names and FunctionsPart Names and Functions Left SideZoom button p.33 Control PanelBase RearZoom Enter Auto Remote ControlUsing the Remote Control and Remote Operating Range Before Using the Remote ControlUsing the Remote Control Remote Operating Range When suspended from the ceilingOperating distance Operating angle Approx. ±15º verticallySetting Up the Projector InstallationFront projection Translucent screenScreen Size and Projection Distance InstallationRecommended distance Screen size Projection distance Distance from centreEligible Computers Connecting to a ComputerPlaying Sound from the Computer Projecting Images from the ComputerUse the and buttons to adjust the volume Connecting to an External Monitor Projecting Composite Video Images Connecting to a Video SourceProjecting Component Video Images Projecting S-Video ImagesProjecting RGB Video Images Playing Sound from the Video Equipment Volume is increased or reduced each time a button is pressed Page Adjusting the Image Quality Turning Off the Projector Adjusting the Screen ImageTurning On the Projector Connect the other end of the power Connecting the Power CableTurning On the Projector Cable to an earthed electrical outletCheck that the Power indicator has Turning On the Power and Projecting ImagesStopped flashing and is lit orange NEC Turning Off the Projector Press the Power button onceMore Check that the cool-down is completeAttach the lens cover Retract the front adjustable feet if they are extendedAdjusting the Image Size Adjusting the Screen ImagePress the Zoom button on the projectors control panel Seen from the side Seen from above Adjusting the Image AngleApprox º above Approx º below Correcting Keystone DistortionProjector Focusing the Screen Image Adjusting the Image QualityAdjusting Computer Images Automatic SetupPress the and buttons to set the tracking value Adjusting the TrackingPress the and buttons to set the sync value Adjusting the SyncMode Application Selecting the Colour ModeFunctions for Enhancing Projection Using the Configuration Menu FunctionsFunctions for Enhancing Projection Press the A/V Mute button on the remote controlMute Freeze Press the Freeze button on the remote controlWhen images in squeeze Zoom Press the E-Zoom button on the remote controlList of Functions Using the Configuration Menu FunctionsVideo Menu Computer Analogue-RGB/RGB videoVideo Menu Sub-menu Function DefaultComponent YCbCr , YPbPr Video S-Video, Composite video Can be saved separately for each type of source computer Audio Menu Sub-menu Function Default Setting MenuAdvanced Menu RGB Sync About MenuReset All Menu Press the Menu button on the remote control Using the Configuration MenusSelect a menu item Confirm the selectionClose the menu Select other menu items in the same wayPage When the Indicators Provide No Help TroubleshootingPress the Help button on the projectors control panel Using the HelpPower Indicator When Having Some TroubleCause Remedy or Status See GreenWorld-Wide Warranty Terms When Having Some TroubleTip No images appear Nothing at all appears When the Indicators Provide No HelpNo images appear Messages do appear Does the input signal match the connected source?Poor image quality out of focus or distorted Are the cables connected correctly?Has the correct resolution been selected? Are the image signal format settings correct?Adjusted correctly? Have the Sync. , Tracking and Position beenOnly part of the image is displayed Large/small Images appear dark Image colours are not rightIs the remote control too far from the projector? Remote control does not workImages appear greenish/Images appear purplish No sound can be heardPower indicator remains orange Power does not turn off after the Power button is pressedCooling fan does not stop List of ESC/VP21 Commands Optional AccessoriesList of Supported Monitor Displays Cleaning MaintenanceCleaning the Projector Case Cleaning the LensMaintenance Cleaning the Air FilterRemove the battery holder Inserting the BatteryRemove the old battery and insert the new battery Insert the battery holder into the remote controlProjected image gets darker or starts to deteriorate Lamp Replacement PeriodLoosen the two lamp fixing screws Replacing the LampMaintenance Take out the lamp Resetting the Lamp Operating TimeInstall the new lamp Install the lamp coverConfiguration menu will be displayed Replacing the Air Filter Optional Accessories Glossary Glossary YPbPr YCbCrCommand List List of ESC/VP21 CommandsCommand Communication ProtocolCable Layouts List of Supported Monitor Displays Resolution ResolutionsComputer Refresh rate HzComposite Video/S-Video Input Component Video Input/RGB Video InputAspect ratio 169 Specifications Safety SpecificationsAppearance General Terms IndexIndex Operating distance Remote control30, 48 Page Declaration of Conformity FCC Compliance Statement For United States Users General Notice

52 specifications

Epson 52 is a prominent model in the realm of printing technology, designed to meet the needs of both home and office environments. This innovative printer combines high-quality output with advanced features, making it a standout choice for users seeking efficiency and reliability.

One of the key features of the Epson 52 is its exceptional printing resolution, which allows for vivid colors and sharp text. With a high DPI (Dots Per Inch), users can expect professional-quality images and documents that showcase remarkable detail. This makes the Epson 52 particularly suitable for photography enthusiasts and businesses that require impressive print materials.

The printer employs Epson's advanced Micro Piezo technology, which uses a unique printhead design to eject droplets of ink onto the paper. This technology not only enhances print quality but also improves ink efficiency, reducing wastage and lowering overall printing costs. The ability to produce precise droplet sizes means that gradients and color transitions appear smooth and consistent, elevating the visual appeal of printed materials.

Compatibility is another noted characteristic of the Epson 52. It supports a wide range of media types and sizes, including envelopes, labels, and specialty papers. This versatility makes it an ideal choice for diverse printing tasks, whether users are creating documents, brochures, or presentations.

Additionally, the Epson 52 incorporates wireless connectivity options, which streamline the printing process. Users can print directly from their smartphones, tablets, or computers without the need for cumbersome cables. This feature promotes a more organized workspace and allows for convenient printing from virtually anywhere within the home or office.

The printer also boasts an energy-efficient design, utilizing less power than many of its counterparts. This not only reduces the environmental impact but also results in lower electricity bills, making the Epson 52 a more economical choice over time.

To summarize, the Epson 52 offers high-resolution printing, advanced Micro Piezo technology, a wide range of media compatibility, wireless connectivity, and energy-efficient operation. These features and characteristics make it a noteworthy option for individuals and businesses looking to invest in a reliable and high-performing printer. Whether for personal use or professional applications, the Epson 52 stands out as a versatile and effective printing solution.