Hummer H2 2010 Owner's Manual page 269

Playing an MP3 CD-R or CD-RW Disc
The radio with a Six-Disc CD player has the capability
of playing an MP3 CD-R or CD-RW disc. For more
information on how to play an MP3 CD-R or CD-RW
disc, see Using an MP3 in the index.
Playing an MP3/WMA CD-R or
CD-RW Disc
The radio with a CD and DVD player has the capability
of playing an MP3/WMA CD-R or CD-RW disc. For
more information on how to play an MP3/WMA CD-R or
CD-RW disc, see Using an MP3 in the index.
CD Messages
CHECK DISC: Radios with a Single CD player or
radios with a Six-Disc player displays CHECK DISC
and/or ejects the CD if an error occurs.
Radios with a CD and DVD player may display other
messages when an error occurs:
Optical Error: The disc was inserted upside down.
Disk Read Error: A disc was inserted with an invalid or
unknown format.
Player Error: There are disc LOAD or disc EJECT
problems.
It is very hot. When the temperature returns to
normal, the CD should play.
The road is very rough. When the road becomes
smoother, the CD should play.
The CD is dirty, scratched, wet, or upside down.
The air is very humid. If so, wait about an hour and
try again.
There could have been a problem while burning
the CD.
The label could be caught in the CD player.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer. If the radio displays an
error message, write it down and provide it to your
dealer when reporting the problem.
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