So my Navigon 100x GPS arrived yesterday

[olnacl]

And so far it looks OK - lots of features, very pocketable.
However this morning I put the DVd in the laptop and started reading the manual. I'm on page 16 and here's what it says:

3.2 Volume
Refer to your navigation device user manual to find out how to
adjust the volume.

WTF - I'm READING the manual!