ATI Technologies X1900GT - Radeon 256MB Pcie User Manual page 46

38 HDTV Support
1
From the Tree View pane, expand Digital Panel Properties.
2
Click HDTV Support.
3
Select either 720p or 1080i in HDTV modes supported by this
display.
4
Click Apply formats.
5
Click Add.
• A group of four arrow buttons and a large rectangle is overlaid on
the screen. Use these arrows to increase or decrease the width and
height of the rectangle until the blue background is just visible.
• Click Maintain aspect ratio to maintain the ratio between width
and height while making adjustments.
6
Click Accept.
7
Click OK in the HDTV Format warning message box.
8
Click Apply to add your new HDTV format to the Predefined and
Custom HDTV Formats list and the Displays Manager mode list.
Note: The format to be added must be based on one of the standard
timing formats (720p or 1080i).
Remove an HDTV Format
1
From the Tree View pane, expand Digital Panel Properties.
2
Click HDTV Support.
3
Click to highlight the HDTV format to be removed in the Predefined
and Custom HDTV Formats list box.
4
Click Remove button.
Note: The removed format will be removed from the Displays
Manager mode list once the computer has been rebooted.
Apply an HDTV Format
1
From the Tree View pane, expand Digital Panel Properties.
2
Click HDTV Support.
3
Click to highlight the desired an HDTV format in the Predefined and
Custom HDTV Formats list box.
4
Click Apply Format.