Hummer 2003 H2 Owner's Manual page 217

Finding a PTY Station
-
P TYPE (Program Type Button): Press this button
to turn on and off program type (PTY) select mode.
PTY and the light next to the button will turn on.
The last selected PTY will appear on the display for
five seconds.
-
P TYPE (Program Type Knob): Turn the P
knob to select the PTY you want to listen to.
To use the PTY interrupt feature, press and hold the
-
P TYPE button until you hear a beep on the PTY you
want to interrupt with. When you are listening to a
compact disc, the last selected RDS station will interrupt
play if that selected program type format is broadcast.
t u
SEEK SCAN : Press an arrow to find radio
stations for the PTY you want to listen to. The last PTY
selected will be used for seek or scan modes. If a station
with the selected PTY is not found, NONE FOUND will
appear on the display.
-
If both P TYPE and TRAF are on, the radio will search
for stations with the selected PTY and traffic
announcements.
BAND (Alternate Frequency): Alternate frequency
allows the radio to switch to a stronger station with the
same program type. Press and hold BAND 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 BAND again for two seconds
to turn alternate frequency off. AF OFF will appear on
-
TYPE
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 be at the last setting
selected.
Setting PTY Preset Stations
The six numbered pushbuttons let you return to your
favorite PTYs. These buttons have factory PTY presets.
You can set up to 12 PTYs (six FM1 and six FM2) by
performing the following steps:
1. Press BAND to select FM1 or FM2.
2. Press the P
select mode.
3. Turn the P
4. Press and hold one of the six numbered pushbuttons
until you hear a beep. Whenever you press that
numbered pushbutton, the PTY you set will return.
5. Repeat the steps for each pushbutton.
-
TYPE button to activate program type
-
TYPE knob to select a PTY.
3-25