![H3 HUMMER 2007 Owner'S Handbook Manual Download Page 102](http://html2.mh-extra.com/html/h3/hummer-2007/hummer-2007_owners-handbook-manual_3059167102.webp)
Do not add paper labels to discs.
They could get caught in the
compact disc player.
Do not play
8
em (3-inch) discs
without a standard adaptor disc.
If any error occurs repeatedly or if
an error can't be corrected, please
contact your dealer.
Provide your dealer with any
displayed error codes.
Care of Your Compact Disc
Player
The use of CD lens cleaners is not
advised. The use of lens cleaners
may result in contamination of the
CD optics lens.
ANTI-THEFT FEATURE
The theft deterrent feature is auto
matically enabled and therefore no
programming is necessary.
When the ignition is turned off,
the system will automatically arm
itself.
The indicator light will flash.
If the radio is moved to a different
vehicle,
LOCKED
will appear on
the display.
Your radio will not operate if it is
stolen.
Section 1
ANTENNA
The fixed mast antenna is
designed to withstand most car
washes without damage. Check
periodically to see that the mast is
adequately tightened to the
fender.
If the mast becomes slightly bent,
you can straighten it by hand. The
mast antenna can be replaced if
severely bent. Mast antennas must
be kept clean for good
performance.
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