ViewSonic LS800HD LS800HD User Guide English - Page 6

Table of contents Important safety instructions 2 Introduction 7 Projector features 7 Shipping contents 8 Projector exterior view 9 Controls and functions 10 Positioning your projector 16 Choosing a location 16 Projection dimensions 17 Connection 21 Connecting a computer or a monitor.. 22 Connecting Video source devices ...... 22 Playing sound through the projector .. 25 Operation 26 Starting up the projector 26 Using the menus 27 Utilizing the password function ......... 28 Switching input signal 30 Adjusting the projected image 31 Adjusting projected image position using lens shift 33 Magnifying and searching for details 35 Selecting the aspect ratio 36 Optimizing the image 37 Setting the presentation timer 41 Hiding the image 42 Locking control keys 42 Operating in a high altitude environment 42 Using the CEC function 43 Using the 3D functions 43 Using the projector in standby mode . 44 Adjusting the sound 44 RJ45 45 Preparing Email Alerts 50 RS232 by Telnet Function 52 Shutting down the projector 56 Menu operation 57 Maintenance 67 Care of the projector 67 Light Source Hours information........ 68 Troubleshooting 71 Specifications 72 Projector specifications 72 Dimensions 73 Ceiling mount installation 73 Timing chart 74 Copyright information ..78 Appendix 79 IR control table 79 RS232 command table 80 1