Acoustic Energy LT25, LT30, LT35 Menu, 5. Using, On-Screen, 7. Appendix, 6. Maintenance, Table of Contents, 4. Convenient Features, 7. Appendix, 6. Maintenance, 4. Convenient Features

	Table of Contents
4. Convenient Features ......................................................................	28
￿ Turning Off the Image and Sound ...............................................................................	28
￿ Freezing a Picture.......................................................................................................	28
￿ Changing Lamp Mode ................................................................................................	28
￿ Preventing the Unauthorized Use of the Projector .....................................................	28
￿ Using the Optional Remote Mouse Receiver .............................................................	31
5. Using On-Screen Menu .................................................................	32
￿ Using the Menus .........................................................................................................	32
￿ Menu Elements ...........................................................................................................	34
￿ List of Menu Items ......................................................................................................	35
￿ Menu Descriptions & Functions [Picture]....................................................................	37
￿ Menu Descriptions & Functions [Image Options] .......................................................	38
￿ Menu Descriptions & Functions [Setup] .....................................................................	40
[Setup - General] ...................................................................................................	40
[Setup - Installation] ..............................................................................................	41
[Setup - Options] ...................................................................................................	43
￿ Menu Descriptions & Functions [Information] .............................................................	44
￿ Menu Descriptions & Functions [Reset] .....................................................................	45
6. Maintenance ....................................................................................	46
￿ Cleaning the Lens and the Focus Sensor .................................................................	46
￿ Cleaning the Cabinet .................................................................................................	46
￿ Replacing the Lamp ...................................................................................................	47
7. Appendix ...........................................................................................	50
￿ Troubleshooting .........................................................................................................	50
￿ Specifications ............................................................................................................	53
￿ Cabinet Dimensions ..................................................................................................	55
￿ Pin Assignments of D-Sub COMPUTER Input Connector ........................................	56
￿ Compatible Input Signal List ......................................................................................	57
￿ PC Control Codes and Cable Connection .................................................................	58
￿ Troubleshooting Check List ........................................................................................	59
￿ TravelCare Guide .......................................................................................................	61

vi