Clarion DXZ746MP Owner's Manual page 29

Problem
Sound is bad Water droplets may form on
directly after the internal lens when the
power is turned car is parked in a humid
on. place.
Wrong filename File system is not correct.
Play list play is File name or extension is not
not performed. correct.
Cause
Let dry for about 1 hour with the power on.
Use ISO9660 level 1, 2 or JOLIET or Romeo file
system.
Use alphanumeric/ASCII characters for MP3/WMA
file name.
Use ".M3U" for the file extension of a play list.
Measure
DXZ746MP
33