Epson PowerLite 51c, PowerLite 71c 67

62Solving Problems

Contents

Page Important Safety Information Copyright Notice Contents 5Solving Problems Controlling Audio and Video Switching Between Picture Sources Freezing the Picture Turning Off the Picture and Sound 6Technical Specifications WWelcome Using Your Documentation Reading This Manual Online Getting More Information Registration and Warranty 122Setting Up the Projector Unpacking the Projector Additional Components Optional Accessories Positioning the Projector 8Setting Up the Projector Choosing Your Connections Connecting to a Computer Connecting to a PC Laptop Connecting the Mouse Cable 1.Connect one end of the appropriate mouse cable to the PS/2 Mouse/Com port or the USB Mouse port on the projector Mouse/Com 2.Connect the other end to your laptop’s external mouse or USB port Connecting to a PC Desktop Computer 2.Connect the other end to the mouse port on your computer Connecting to a PowerBook Connect one end of the USB mouse cable to the 2. Connect the other end to the USB port on your PowerBook 2. Connect the other end to the audio out port on your PowerBook Connecting to a Macintosh Desktop Computer 2. Connect the other end to the USB port on your Macintosh Connect the other end of the audio cable to the Connecting to Video Sources Connecting the RCA A/V Video Cable Connecting an S-VideoCable Connecting a Component Video Cable Connect the ■Y (green) ■Pb or Cb (blue) ■Pr or Cr (red) port If you connected the projector to a DVD player, select Connecting to External Speakers or a PA System Page 2Using the Projector Turning On Your Equipment 3.Connect the other end to a grounded electrical outlet 4.Remove the lens cap Press the red No Signal If you’re projecting video, press the What To Do If You See a Blank Screen If You’re Using a PowerBook Running OS 9.x or Earlier If You’re Using a PowerBook Running OS X If You’re Using a PC Laptop Adjusting Your Image Focusing Your Image Adjusting the Image Size Using the Wide/Tele Button Adjusting the Image Height Adjusting the Image Shape Adjusting the Image Quality Using the Remote Control Installing the Remote Control Batteries Operating the Projector with the Remote Control Using the Remote Control as a Wireless Mouse Controlling Audio and Video Switching Between Picture Sources Freezing the Picture Turning Off the Picture and Sound Adjusting Sound Volume Highlighting Your Presentation Using the Cursor/Stamp Arrow Drawing a Horizontal Bar Shutting Down the Projector 3Fine-Tuningthe Projector Using the Menus Changing Menu Settings Adjusting the Image 42Fine-Tuningthe Projector Adjusting the Sound Customizing the Highlighting Tools Customizing Projector Features Viewing Projector Information Restoring the Default Settings 4Maintaining and Transporting the Projector This chapter covers the following: ■Cleaning the lens ■Cleaning the projector case ■Cleaning the air intake vent Cleaning the Lens Cleaning the Projector Case Cleaning the Air Intake Vent Replacing the Lamp 7. Insert the lamp cover as shown and press it back into place Transporting the Projector 5Solving Problems Using the On-ScreenHelp Page Checking the Projector’s Lights Image or Sound Problems No image appears or the No Signal message is displayed The Not Supported message is displayed The image isn’t square, but a trapezoid (keystone) shape Only part of the computer image is displayed The image or parts of it are blurred or out of focus The image vibrates, flickers, or has vertical lines The image quality is poor on a laptop computer The colors of the image are not right There is no sound Problems with the Remote Control The projector doesn’t respond to remote control commands Where To Get Help Page Page 6Technical Specifications General Projection Lamp Remote Control Mouse Compatibility Dimensions Electrical Safety Computer Connector Pin Assignments Compatible Video Formats Page Page Important Safety Instructions 70Notices Remote Control Information Declaration of Conformity FCC Compliance Statement Warranty Page Page Index Index 78Index Page 80Index