Benq LW61ST User Manuals

Table of Contents

• Table of contents

  2
• Important safety instructions

  3
• Introduction

  7
  • Projector features

    7
  • Shipping contents

    8
    • Standard accessories

      8
    • Optional accessories

      8
  • Projector exterior view

    9
  • Controls and functions

    10
    • Projector

      10
    • Remote control

      11
• Positioning your projector

  14
  • Choosing a location

    14
  • Obtaining a preferred projected image size

    15
    • Projection dimensions

      15
• Connection

  17
  • Connecting video source devices

    18
  • Playing sound through the projector

    18
• Operation

  20
  • Starting up the projector

    20
  • Adjusting the projected image

    21
    • Adjusting the projection angle

      21
    • Auto-adjusting the image

      21
    • Fine-tuning the image clarity

      21
    • Correcting keystone

      22
  • Using the menus

    23
  • Securing the projector

    24
    • Using a security cable lock

      24
    • Utilizing the password function

      24
  • Switching input signal

    27
  • Magnifying and searching for details

    28
  • Selecting the aspect ratio

    28
  • Optimizing the image

    30
    • Using Wall Color

      30
    • Selecting a picture mode

      30
    • Fine-tuning the image quality in user modes

      31
  • Setting the presentation timer

    33
  • Remote paging operations

    34
  • Freezing the image

    34
  • Hiding the image

    34
  • Locking control keys

    35
  • Operating in a high altitude environment

    35
  • Creating your own startup screen

    35
  • Adjusting the sound

    36
  • Presenting from a USB Reader

    37
  • Shutting down the projector

    38
  • Direct power off

    38
  • Menu operation

    39
    • Menu system

      39
    • Description of each menu

      42
• Maintenance

  48
  • Care of the projector

    48
    • Cleaning the lens

      48
    • Cleaning the projector case

      48
    • Storing the projector

      48
    • Transporting the projector

      48
  • Light source information

    49
    • Getting to know the light source hour

      49
    • Extending light source life

      49
    • Timing of replacing the light source

      50
    • Replacing the light source

      50
    • Indicators

      51
• Troubleshooting

  52
• Specifications

  53
  • Projector specifications

    53
  • Dimensions

    54
  • Wall mount installation

    54
    • Minimum installation requirements

      54
  • Timing chart

    57
• Warranty and Copyright information

  60