ViewSonic LS620X LS620X User Guide English - Page 6

Table of contents Important safety instructions 2 Introduction 4 Projector features 4 Shipping contents 4 Controls and functions 5 Positioning your projector 9 Choosing a location 9 Projection dimensions 10 Connection 12 Connecting a computer or monitor .... 14 Connecting Video source devices ...... 15 Playing sound through the projector .. 17 Operation 18 Starting up the projector 18 Using the menus 19 Utilizing the password function ......... 20 Switching input signal 22 Adjusting the projected image 23 Magnifying and searching for details. 24 Selecting the aspect ratio 24 Optimizing the image 25 Setting the presentation timer 29 Hiding the image 30 Locking control keys 30 Operating in a high altitude environment 30 Using the 3D functions 31 Controlling the projector through a LAN environment 31 Using the projector in standby mode 38 Adjusting the sound 38 Shutting down the projector 39 Menu operation 40 Maintenance 48 Care of the projector 48 Using the dust filter 49 Light source information 50 Troubleshooting 53 Specifications 54 Dimensions 54 Ceiling mount installation 54 IR control table 55 RS232 command table 56 Timing chart 61 Projector specifications 65 Copyright information...66 1