Hdtv Support - ATI Technologies HD3800 Series User Manual

Chapter 3: Software Installation

3.9.3 HDTV Support

Use HDTV Support when your CRT or DFP device supports one or more
HDTV modes that are not initially listed in the Displays Manager due to
an incomplete EDID. Selecting one or both of the HDTV modes adds
them to the Force button located in the Displays Manager when the
associated display is selected.
If you have a CRT and DFP device and want both to support HDTV, you
must go to both HDTV Support pages and select both Add 720p and Add
1080i check boxes.
Note: Forcing a display mode that exceeds its EDID limits may result
in permanent damage to your display.
59