Epson 821 Projector User Manual


 
Appendices
This chapter provides information on maintenance procedures to ensure the best level of performance from the
projector.
Maintenance ........................................................ 84
• Cleaning ...............................................................................84
Cleaning the Projector's Surface................................................ 84
Cleaning the Lens ...................................................................... 84
Cleaning the Air Filters and Air Intake Vent............................. 84
• Replacing Consumables......................................................85
Lamp Replacement Period......................................................... 85
Replacing the Lamp................................................................... 86
Resetting the Lamp Operating Time.......................................... 88
Replacing the Air Filter ............................................................. 89
Saving a User's Logo ......................................... 90
Optional Accessories and Consumables ......... 93
Optional Accessories ................................................................. 93
Consumables.............................................................................. 93
Glossary .............................................................. 94
List of ESC/VP21 Commands............................. 96
• Command List .................................................................... 96
• Communication Protocol ................................................... 96
• Cable Layouts ..................................................................... 97
Serial connection........................................................................97
USB connection..........................................................................97
• USB Connection Setup....................................................... 98
List of Supported Monitor Displays .................. 99
Computer/RGB Video ................................................................99
Component Video/RGB Video...................................................99
Composite Video/S-Video..........................................................99
Specifications....................................................100
Appearance........................................................ 102
Index................................................................... 103