See also:

Safety symbol
You will find a circle with a slash through it in this manual. This symbol means “Do not”, “Do not do this”, or “Do not let this happen”, depending upon the context. ...

FM/AM selection
Type A and B audio Type C audio Push the “FM/AM” button when the radio is off to turn on the radio. Push the “FM/AM” button when the radio is on to select FM1, FM2, FM3 or AM reception. Each brief ...

For U.S.A.
The following information has been compiled according to Code of Federal Regulations “Title 49, Part 575”. ...