Runco LS-HB operation manual When the Aspect Ratio is set to Native, set Overscan to Off or Crop

Operation

Overscan: Some television programs are produced based on the assumption that older television sets may not display the outer edges of the broadcast picture area. Overscan effectively hides these inactive, outer edges of the image. Choose one of the following:

•Off: This setting leaves the image as-is.

•Crop: This setting adds a mask at the left and right edges of the source active image equal to 3% of the displayed horizontal resolution, and at the top and bottom edges equal to 3% of the displayed vertical resolution.

•Zoom: This setting adds a factor to the scaling of the source active image so that the vertical and horizontal resolutions are 106% of the size determined by the aspect ratio function. Anything outside of the original image area is removed.

When the Aspect Ratio is set to Native, set Overscan to Off or Crop.

Note

Figure 4-6illustrates the effect of each overscan setting for each aspect ratio.

Off Crop Zoom

4:3

16:9

= Source Image Area

= Edge Noise

= Screen (16:9)

Figure 4-6. Overscan Examples

Source Select: To select a video source, press or to highlight Source Select, then press ENTER. This displays the Source Select sub-menu, shown in Figure 4-7.

The default source selection is HDMI 1. All sources that are not available per the source enable function (refer to Source Enable on page 63) are grayed out.

56 Runco LS-HB Installation/Operation Manual