BenQ SP870 SP870 User Manual - Page 2

English Table of contents Important safety instructions ..... 3 Introduction 6 Projector features 6 Shipping contents 7 Projector exterior view 8 Controls and functions 9 Projector 9 Remote control 10 Positioning your projector........ 12 Choosing a location 12 Obtaining a preferred projected image size 13 Connection 16 Connecting a computer or monitor 16 Connecting Video source devices 18 Operation 22 Starting up the projector 22 Using the On-Screen Display (OSD) menus 23 Securing the projector 23 Using a security cable lock 23 Utilizing the password function ...........24 Switching input signal 26 Adjusting the projected image .....27 Adjusting the projection angle 27 Auto-adjusting the image 27 Fine-tuning the image size and clarity 27 Correcting keystone 28 Magnifying and searching for details 28 Selecting the aspect ratio 29 Optimizing the image 30 Using Wall Color 30 Selecting a picture mode 30 Fine-tuning the image quality in user modes 31 Setting the presentation timer .....33 Hiding the image 35 Freezing the image 35 Utilizing FAQ function 35 Locking control keys 36 Operating in a high altitude environment 36 Adjusting the sound 37 Personalizing the On-Screen Display (OSD) menus 38 Shutting down the projector........38 On-Screen Display (OSD) Menus 39 Menu structure 39 Description of each menu 41 Maintenance 44 Care of the projector 44 Lamp information 44 Replacing the lamp 46 Indicators 48 Troubleshooting 49 Specifications 50 Projector specifications 50 Dimensions 50 Timing chart 51 Other information 53 Warranty and Copyright information 53 Regulation statements 53 2 Table of contents