Chevrolet 2003 Blazer Owner's Manual page 182

Finding a PTY Station
To select and find a desired PTY perform the following:
1. Press the P-TYPE LIST knob. TYPE and a PTY
2. Select a category by turning the P-TYPE
3. Once the desired category is displayed, press the
will appear on the display.
LIST knob.
SEEK TYPE button to take you to the category's
first station.
4. If you want to go to another station within that
category and the category is displayed, press
the SEEK TYPE button once. If the category is not
displayed, press the SEEK TYPE button twice
to display the category and then to go to another
station.
If the radio cannot find the desired program type, NONE
will appear on the display and the radio will return to
the last station you were listening to.
AM FM (Alternate Frequency): Alternate frequency
allows the radio to switch to a stronger station with the
same program type. Press and hold AM FM for two
seconds to turn alternate frequency on. AF ON
will appear on the display. The radio may switch to
stronger stations. Press and hold AM FM again for
two seconds to turn alternate frequency off. AF OFF will
appear on the display. The radio will not switch to
other stations. When you turn the ignition off and then
on again, the alternate frequency feature will
automatically be turned on.
RDS Messages
ALERT!: Alert warns of local or national emergencies.
When an alert announcement comes on the current
radio station, ALERT! will appear on the display. You will
hear the announcement, even if the volume is muted
or a cassette tape or compact disc is playing. If the
cassette tape or compact disc player
is
playing, play will
stop during the announcement. You will not be able
to turn off alert announcements.
ALERT! will not be affected by tests of the emergency
broadcast system. This feature is not supported by
all RDS stations.
INFO (Information): If the current station has a
message, the information symbol will appear on the
display. Press this button to see the message. The
message may display the artist and song title, call in
phone numbers, etc.
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