Connecting to a Video Source for Sound.................................................................................. 33
Connecting to an External Computer Monitor................................................................................ 34
Connecting to External Speakers.................................................................................................. 35
Connecting to External USB Devices............................................................................................ 35
USB Device Projection.............................................................................................................. 36
Connecting a USB Device or Camera to the Projector.............................................................. 36
Selecting the Connected USB Source...................................................................................... 37
Disconnecting a USB Device or Camera From the Projector.................................................... 37
Connecting to a Document Camera .............................................................................................. 37
Installing Batteries in the Remote Control .......................................................................................... 38
Opening the Lens Cover .................................................................................................................... 40
Using Basic Projector Features ............................................................................................................... 41
Turning On the Projector.................................................................................................................... 41
Turning Off the Projector.................................................................................................................... 43
Selecting the Language for the Projector Menus................................................................................ 45
Adjusting the Image Height ................................................................................................................ 45
Image Shape...................................................................................................................................... 46
Correcting Image Shape With the Keystone Buttons..................................................................... 47
Correcting Image Shape With the Horizontal Keystone Slider....................................................... 48
Correcting Image Shape With Quick Corner.................................................................................. 49
Resizing the Image............................................................................................................................. 51
Focusing the Image Using the Focus Ring......................................................................................... 52
Remote Control Operation ................................................................................................................. 52
Using the Remote Control as a Wireless Mouse ........................................................................... 53
Using the Remote Control as a Presentation Pointer .................................................................... 54
Selecting an Image Source ................................................................................................................ 55
Projection Modes ............................................................................................................................... 57
Changing the Projection Mode Using the Remote Control ............................................................ 57
Changing the Projection Mode Using the Menus........................................................................... 57
Image Aspect Ratio............................................................................................................................ 58
Changing the ImageAspect Ratio................................................................................................. 59
Available Image Aspect Ratios...................................................................................................... 59
Color Mode......................................................................................................................................... 60
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