BenQ HT2050A User Manual - Page 2

Table of contents Important safety instructions.......3 Overview 6 Projector features 6 Shipping contents 7 Standard accessories 7 Optional accessories 7 Projector exterior view 8 Controls and functions 9 Control panel 9 Remote control 10 Installation 12 Choosing a location 12 Obtaining a preferred projected image size 13 Projection dimensions 13 Shifting the projection lens vertically ...... 14 Connection 15 Connecting with video equipment .....15 Connecting HDMI devices 15 Connecting component video devices.... 16 Connecting video devices 16 Connecting a computer 17 Operation 18 Starting up the projector 18 Shutting down the projector 20 Securing the projector 20 Using a security cable lock 20 Utilizing the password function 20 Selecting an input source 23 Renaming an input source 23 Adjusting the projected image 24 Adjusting the projection angle 24 Auto-adjusting the image 24 Fine-tuning the image size and clarity ..... 24 Correcting keystone 25 Menu Functions 26 About the OSD Menus 26 2 Table of contents Using the Basic OSD menu 28 Basic OSD menu - with input signals connected 28 Basic OSD menu - without input signals connected 31 Using the Advanced OSD menu......... 32 Picture menu 33 Sound menu 38 Display menu 39 System Setup : Basic menu 41 System Setup : Advanced menu ........42 Information menu 44 Advanced OSD menu structure 45 Maintenance 47 Care of the projector 47 Lamp information 48 Getting to know the lamp hour 48 Extending lamp life 48 Timing of replacing the lamp 49 Replacing the lamp 50 Indicators 52 Troubleshooting 54 Specifications 55 Projector specifications 55 Dimensions 56 Ceiling mount installation 56 Timing chart 57 Warranty and Copyright information 63 Warranty 63 Copyright 63 Disclaimer 63