Table Of Contents - BenQ LX890USTD User Manual

Table of contents

Important safety
instructions ................... 3
Introduction.................. 5
Projector features.....................................5
Shipping contents ......................................6
Projector exterior view...........................8
Controls and functions ............................9
Positioning your
projector ..................... 14
Choosing a location................................14
Obtaining a preferred projected image
size..............................................................15
Mounting the projector .........................18
Connection ................. 20
Connecting Video source devices.......21
Connecting smart device.......................22
Operation ................... 23
Starting up the projector ......................23
Adjusting the projected image .............24
Using the menus......................................27
Securing the projector...........................28
Switching input signal .............................30
Magnifying and searching for details ...31
Selecting the aspect ratio ......................31
Optimizing the image .............................33
Setting the presentation timer.............37
Hiding the image......................................38
Freezing the image ..................................38
Operating in a high altitude
environment .............................................38
Adjusting the sound................................39
Setting
Auto Power Off
2 Table of contents
...........................39
Personalizing the projector menu
display........................................................ 40
Select the Light Mode............................ 40
Use Teaching Template......................... 41
Controlling the projector through a LAN
environment............................................. 42
Upgrading firmware via LAN ............... 46
Installing PointWrite Module on
Projector to use interaction function 47
Shutting down the projector ............... 48
Menu operation ...................................... 49
Maintenance ............... 64
Care of the projector............................ 64
Replacing the filter.................................. 65
Troubleshooting......... 68
Specifications.............. 69
Dimensions .............................................. 70
Timing chart............................................. 71
Warranty and Copyright
information................. 75