Manuali utente per Benq MH740

Sommario

• 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

    11
    • Projector

      11
    • Remote Control

      12
• Positioning your projector

  16
  • Choosing a location

    16
  • Obtaining a preferred projected image size

    17
    • Projection dimensions

      17
• Connection

  19
  • Connecting video source devices

    20
    • Connecting audio

      20
  • Playing sound through the projector

    21
• Operation

  22
  • Starting up the projector

    22
  • Adjusting the projected image

    23
    • Adjusting the projection angle

      23
    • Auto-adjusting the image

      23
    • Fine-tuning the image size and clarity

      24
    • Correcting keystone

      24
  • Using the menus

    25
  • Securing the projector

    26
    • Using a security cable lock

      26
  • Utilizing the password function

    26
    • Setting a password

      26
    • If you forget the password

      27
    • Entering the password recall procedure

      27
    • Changing the password

      27
    • Disabling the password function

      28
  • Switching input signal

    29
    • Changing Color Space

      29
  • Magnifying and searching for details

    30
  • Selecting the aspect ratio

    30
  • Optimizing the image

    32
    • Using Wall Color

      32
    • Selecting a picture mode

      32
    • Fine-tuning the image quality in user modes

      33
  • Setting the presentation timer

    35
  • Remote paging operations

    36
  • Freezing the image

    37
  • Hiding the image

    37
  • Locking control keys

    37
  • Operating in a high altitude environment

    38
  • Adjusting the sound

    38
  • Using the test pattern

    39
  • Using the teaching templates

    40
  • Using the quick install

    40
  • Shutting down the projector

    41
  • Menu operation

    42
    • Menu system

      42
    • Description of each menu

      46
• Maintenance

  53
  • Care of the projector

    53
    • Cleaning the lens

      53
    • Cleaning the projector case

      53
    • Storing the projector

      53
    • Transporting the projector

      53
  • Lamp information

    54
    • Getting to know the lamp hour

      54
    • Extending lamp life

      54
    • Timing of replacing the lamp

      55
    • Replacing the lamp

      56
    • Indicators

      59
• Troubleshooting

  60
• Specifications

  61
  • Projector specifications

    61
  • Dimensions

    62
  • Timing chart

    63
• Warranty and Copyright information

  68