Epson emp - 820 Projector User Manual


 
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Appendices
This chapter provides information on troubleshooting and maintenance procedures
to ensure the best level of performance for the projector for a long time.
Troubleshooting.................................................................78
Using the Help...................................................................................... 78
When Having Some Trouble............................................................... 80
When the Indicators Provide No Help.............................................. 83
Maintenance.......................................................................91
Cleaning................................................................................................ 91
Cleaning the Projector Case..............................................................................91
Cleaning the Lens .............................................................................................91
Cleaning the Air Filter......................................................................................92
Replacing Consumables ...................................................................... 93
Lamp Replacement Period................................................................................93
Replacing the Lamp..........................................................................................94
Resetting the Lamp Operating Time.................................................................96
Replacing the Air Filter ....................................................................................97
Saving a User's Logo ........................................................98
Optional Accessories......................................................100
Glossary ...........................................................................101
List of ESC/VP21 Commands.........................................103
Command List.................................................................................... 103
Communication protocol................................................................... 104
USB Connection Setup ...................................................................... 104
Cable layouts ...................................................................................... 105
Serial connection.............................................................................................105
USB connection..............................................................................................105
List of Supported Monitor Displays...............................106
Specifications ..................................................................107
Appearance......................................................................109
Index .................................................................................110