Radeon HD 4800 CrossFire User Manual page 49

Force TV detection
Use Force TV detection if your TV is not automatically detected by the
CATALYST® Control Center and does not appear in the Displays
Manager page. This may be the case if your TV has non-standard inputs.
Note: If Force TV detection is required to detect your TV some features
that rely on automatic detection, such as extended desktop, will not be
supported.
1. Click Display Options in Advanced View.
2. Click Force TV detection.
Note: This option is not available if the installed graphics card does
not support TV Out.
Set resolution modes for devices with limited resolution capabilities
1. Click Display Options in Advanced View.
2. Select one of the following from the For displays of limited
resolution capabilities drop-down menu:
•
List only those modes supported by all displays
•
Only allow panning on limited-resolution displays
•
List all possible modes (including panning modes)
Chapter 3: Software Installation
43