Benq MX620ST 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

  13
  • Choosing a location

    13
  • Obtaining a preferred projected image size

    14
    • Projection dimensions

      14
• Connection

  16
  • Connecting video source devices

    17
• Operation

  18
  • Starting up the projector

    18
  • Adjusting the projected image

    19
    • Adjusting the projection angle

      19
    • Auto-adjusting the image

      19
    • Fine-tuning the image size and clarity

      19
    • Correcting keystone

      20
  • Using the menus

    21
  • Securing the projector

    22
    • Using a security cable lock

      22
    • Utilizing the password function

      22
  • Switching input signal

    24
  • Magnifying and searching for details

    25
  • Selecting the aspect ratio

    26
  • Optimizing the image

    28
    • Using Wall Color

      28
    • Selecting a picture mode

      28
    • Fine-tuning the image quality in user modes

      29
  • Setting the presentation timer

    31
  • Remote paging operations

    32
  • Freezing the image

    32
  • Hiding the image

    33
  • Locking control keys

    33
  • Operating in a high altitude environment

    33
  • Adjusting the sound

    34
  • Using the test pattern

    34
  • Using the teaching templates

    35
  • Presenting from a USB Reader

    36
  • Shutting down the projector

    37
  • Direct power off

    37
  • Menu operation

    38
    • Menu system

      38
    • Description of each menu

      41
• Maintenance

  48
  • Care of the projector

    48
    • Cleaning the lens

      48
    • Cleaning the projector case

      48
    • Storing the projector

      48
    • Transporting the projector

      48
  • Lamp information

    49
    • Getting to know the lamp hour

      49
    • Extending lamp life

      49
    • Timing of replacing the lamp

      50
    • Replacing the lamp

      51
    • Indicators

      54
• Troubleshooting

  55
• Specifications

  56
  • Projector specifications

    56
  • Dimensions

    57
  • Ceiling mount installation

    57
  • Timing chart

    58
• Warranty and Copyright information

  62