Cadillac XT4 2023 - HD Radio Technology

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
166 Infotainment System
that category. Touching a
station or channel from the list
tunes the radio to that station
or channel.
Storing Radio Station
Presets
Favorites are stored in the
area at the top of the display.
AM, FM, SXM (if equipped),
and HD Radio Stations (if
equipped) : Press and hold a
preset to store the current
station as a favorite. Touch a
saved favorite to recall a
favorite station.
Favorites can also be stored
by touching
H in a station or
channel list. This will highlight
indicating that it is now saved
as a favorite.
The number of favorites
displayed is automatically
adjusted by default, but can be
manually adjusted in Settings
in the System tab under
Favorites and then Set
Number of Audio Favorites.
It can also be adjusted in
Settings in the Apps tab under
Audio and then Set Number of
Audio Favorites.
HD Radio Technology
If equipped, HD Radio is a free
service with features such as
digital quality sound, more
stations available on a single
frequency such as HD2 and
HD3, and display information
such as artist and song title.
From the Now Playing display,
touch the HD Radio icon to
turn HD on or off.
Station Access
To access HD Radio stations:
1. Tune the radio to the
station. If HD Radio is
turned on and the station
is broadcasting in HD
Radio, the radio will
automatically tune to the
HD version of the current
channel (HD1) after several
seconds. The radio will also
display icons representing
additional channels (HD2,
...HD8), that may be
available. When the radio
successfully tunes to a HD
station, the HD logo will
display and digital audio
will play.
2. Touch the display arrows
to tune to the previous or
next HD Radio station.
There may be a delay before
the station starts playing.
The HD Radio station number
is indicated next to the
HD logo.
HD Radio stations can be
saved as favorites.
For a list of all stations, see
www.hdradio.com.
HD Radio Troubleshooting
Digital Audio Delay : Wait for
the signal to process. This can
take several seconds.
Volume Change, Audio Skip,
Echo, Digital Audio Lost :
Station signal strength may be
weak, the station is out of