Mazda 2009 CX-7 Manual page 267

Error signs
(1) Depending on the surrounding
conditions (such as large trees,
buildings, or tunnels) and special
weather conditions, the reception of
SIRIUS radio waves may be
decreased or temporarily interrupted.
ACQUIRING SIGNAL may
appear.
(2) In case of an antenna malfunction,
ANTENNA FAIL is displayed.
Check the satellite radio antenna,
antenna cable and DLP antenna
connector.
NOTE
If a broken DLP* unit is replaced with a new
unit, cancel the license for the broken unit and
make sure to carry out new registration for the
replaced unit. If the license for the broken unit
is not canceled, you will be charged a
reception fee for both units.
* DLP: Down Link Processor
(SATELLITE RADIO Module)
Interior Comfort
Audio System
6-45