Cadillac 2000 Catera Owner's Manual page 161

When the PTY display is on, press SEEK and SCAN to
find radio stations of the PTY you want to listen to. The
last PTY selected will be used for seek and scan modes.
If a station with the selected PTY is not found, NONE
FOUND will appear on the display. If both PTY and TA
are on, the radio will search for stations with traffic
announcements and the selected PTY.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite Program Types (PTYs).
These buttons have factory PTY presets. See "Radio
Data Systems (RDS) Program Type (PTY) Selections"
in the Index. You can set up to 12 PTYs (six FM1 and
six FM2). Just:
1. Turn PTY on.
2. Press BAND to select FM1 or FM2.
3. Tune in an RDS station with the PTY you desire.
4. Press and hold one of the six numbered buttons
for more than two seconds until you hear a beep.
Whenever you press that numbered button for less
than two seconds, the PTY you set will return.
5. Repeat the steps for each pushbutton.
When battery power is removed and later applied, you
will not have to reset your RDS presets because the
radio remembers them.
HR or MN: Press the RDS SELECT button, followed
by one of these buttons to display the time for the
current station. STATION TIME IS will be displayed.
If a time has not been sent to the radio, NO STATION
TIME will be displayed. If you have recently tuned to
the station, you may need to wait a minute before the
time is available to the radio. To set the clock to the
current displayed station time, press and hold HR or
MN until TIME UPDATED is displayed. There is a
two second delay before the time is updated. RDS mode
does not have to be on to use this function, but you must
be tuned to an FM RDS station.
ALERT: This type of announcement warns of national
or local emergencies. You will not be able to turn off
alert announcements. Alert announcements will come
on even if RDS mode is turned off. ALERT appears
on the display when an alert announcement plays.
The radio uses TA volume during these announcements.
To increase volume, turn the PWR/VOL knob
clockwise. Turn it counterclockwise to decrease volume.
TA VOLUME will appear on the display while the
volume is being adjusted. When an alert announcement
comes on the tuned radio station or a related network
station, you will hear it, even if the volume is muted
or a cassette tape or compact disc is playing.
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