| Microsoft DirectX 9.0 |
The IATSCChannelTuneRequest object represents a tune request valid for ATSC network types. Applications create IATSCChannelTuneRequest object using the ATSCTuningSpace.CreateTuneRequest method. See Default Tuning Spaces for the properties of the default ATSC TV tuning space.
| Method or Property | Description |
| Channel | Retrieves or sets the channel to be viewed. |
| Clone | Creates a new copy of this IATSCChannelTuneRequest object. |
| Components | Retrieves the IComponents object collection for this IATSCChannelTuneRequest object. |
| Locator | Sets or retrieves the locator object associated with the requested broadcast. |
| MinorChannel | Sets or retrieves the minor channel number to be viewed. |
| TuningSpace | Retrieves the tuning space object |