Ask Proxima C440/C450 User Manuals

Table of Contents

• Introduction

  7
• Positioning the projector

  9
• Connecting a computer

  10
  • Required computer connections

    10
• Displaying a computer image

  12
  • First-time projector use with Windows 98

    13
  • Adjusting the image

    15
• Connecting a video device

  16
• Displaying a video image

  18
• Shutting down the projector

  20
• Troubleshooting your setup

  20
• Using the keypad buttons

  28
• Using the remote control

  29
• Using the audio

  30
• Optimizing computer images

  31
• Presentation features

  31
• Optimizing video images

  32
• Customizing the projector

  32
• Using the menus

  33
  • Picture menu

    34
  • Settings menu

    37
• Maintenance

  41
  • Cleaning the lens

    41
  • Changing the lens

    41
  • Replacing the projection lamp

    42
  • Cleaning the dust filter

    44
  • Using the security lock

    44
• Appendix

  45
  • Projected image size

    45
  • LED Behavior

    48
  • RS-232 commands

    49