See also:

Channel preset
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Towing and tie-down hooks/holes
The towing hooks should be used only in an emergency (e.g., to free a stuck vehicle from mud, sand or snow). CAUTION ● Use only the specified towing hooks and tie-down hooks/holes. Never use ...

Folder selection (only when connecting USB storage device)
Refer to “Folder selection”. NOTE When an iPod® is connected, you cannot select a folder. ...