BenQ MX503 MS502, MX503 User Manual - Page 2

Table of contents Important safety instructions 3 Introduction 7 Projector features 7 Shipping contents 8 Projector exterior view 9 Controls and functions 10 Positioning your projector 13 Choosing a location 13 Obtaining a preferred projected image size 14 Connection 15 Connecting video source devices........16 Operation 17 Starting up the projector 17 Adjusting the projected image 18 Using the menus 20 Securing the projector 21 Switching input signal 23 Magnifying and searching for details ...24 Selecting the aspect ratio 24 Optimizing the image 27 Setting the presentation timer 30 Remote paging operations 31 Freezing the image 31 Hiding the image 31 Locking control keys 31 Operating in a high altitude environment 32 Adjusting the sound 32 Shutting down the projector 33 2 Table of contents Direct power off 33 Menu operation 34 Maintenance 43 Care of the projector 43 Lamp information 44 Troubleshooting 50 Specifications 51 Projector specifications 51 Dimensions 52 Ceiling mount installation 52 Timing chart 53 Warranty and Copyright information 55