ViewSonic PA502X PA502S User Guide English - Page 6

Table of Contents Key safety instructions..... 1 Introduction 3 Projector features 3 Shipping contents 4 External appearance of the projector......... 5 Device control and functions 6 Projector Positioning...... 12 Choosing a location 12 Projection Dimension 13 Connection 14 Connect to the computer or monitor......... 15 Connecting to Video source devices........ 16 Connecting to HDMI devices 17 To connect the projector to a Component Video source device 17 Connecting to composite video source devices 18 Operation 19 Activate the projector 19 Using the menus 19 Disabling the password function 21 Setting a password 21 If you forget your password 21 Entering the password recall procedure 22 Change Password 22 Disabling the password function 22 Switching input signal 23 Changing HDMI input settings 24 Adjusting the projected image 25 Perform keystone correction 26 Zoom out to see details 27 Selecting the aspect ratio 27 About the aspect ratio 28 Optimizing the image 29 Using Screen Color 29 Fine-tuning of image quality in user modes 30 Setting the Presentation Timer 33 Hiding the image 34 Locking control keys 34 Lamp Settings 34 Extending lamp life 35 Timing of replacing the lamp 36 Replacing the lamp 36 Operations at high altitudes 36 3D functions 37 Switch off the projector 37 Menu operations 38 Description of each menu 41 Maintenance 45 Care of the projector 45 LED Indicator 46 Troubleshooting 47 Specifications 48 v