See also:

Specifications
These specifications are subject to change without notice. ...

In case a problem occurs
If you cannot activate a device using the corresponding HomeLink® button after programming, contact HomeLink® at www.homelink.com or call 1-800-355- 3515 for assistance. ...

Seek in PTY (Program type) group (type A, B and C audio)
Type A and B audio: Type C audio: In the PTY selection mode, when the preferred PTY group has been selected, pressing the “SEEK” button “” or “” seeks within that PTY group. The control f ...