BenQ SP831 Table of contents, Important safety instructions, Introduction, Positioning your projector, Connection, Operation

Table of contents
Important safety instructions ...................................	5
Introduction ..............................................................	9
Projector features .................................................................	9
Shipping contents ...............................................................	10
Standard accessories .....................................................................................	10
Optional accessories .....................................................................................	10
Projector exterior view........................................................	11
Controls and functions .......................................................	12
Projector .......................................................................................................	12
Remote control..............................................................................................	13
Positioning your projector......................................	17
Choosing a location ...........................................................	17
Obtaining a preferred projected picture size .....................	18
How to determine the position of the projector for a given screen size ...	18
How to determine the recommended screen size for a given distance .....	19
Projection dimensions ..................................................................................	20
Connection ..............................................................	23
Connecting a computer .....................................................	23
Connecting a monitor ........................................................	24
Connecting Video source devices ......................................	25
Connecting Audio device ...................................................	29
Operation.................................................................	30
Starting up the projector ....................................................	30
Using the menus..................................................................	31
Securing the projector.........................................................	32
Using a security cable lock ...........................................................................	32
Utilizing the password function ..................................................................	32
Switching input source .......................................................	35
Adjusting the projected picture..........................................	36
Adjusting the projection angle ....................................................................	36
Auto-adjusting the picture ...........................................................................	36
Fine-tuning the picture size and clarity ......................................................	36
Correcting picture distortion .......................................................................	37
Selecting the aspect ratio.....................................................	39

2 Table of contents