See also:

Using The Remote Control
1. Press the MODE button on the Remote Control. 2. While looking at the video screen, highlight VES AUX 1, by either pressing Up/Down/Left/Right buttons or by repeatedly pressing the MODE button, ...

Buttons 1 - 6
These buttons tune the radio to the stations that you commit to pushbutton memory (12 AM and 12 FM stations). ...

Operating Instructions — Radio Mode
NOTE: The ignition switch must be in the ON/RUN or ACC position to operate the radio. ...