40
OSD Menu description
LAYOUT
Zoom
Due to the fact that some consumers may still be using older television systems, some TV programs 
may not display the edges of the image. Use this function to hide the image edge by choosing one of 
the following three options:
Off 
 Setting it to off makes no change to the projected image. 
Crop 
  Setting it to "Crop" will add two "masks" equivalent to 3% of horizontal resolution on either side of 
the image and two similar masks above and below the projected image. 
Zoom 
  You can use this function to enlarge the image's horizontal resolution over the 106% of the  default 
aspect ratio. Any portion that exceeds the original image will be cropped. 
When you set aspect ratio to " Native" or "Unscaled" , be sure to set Zoom to "Off" or "Crop".
 
16:10
Off Crop Zoom
5:4
2.35