Cadillac 2005 DeVille Owner's Manual page 198

Setting the Tone (Bass/Treble)
TONE: Press and release this button until BASS,
TREBLE, or MIDRANGE appears on the display. The
radio keeps separate tone settings for each band,
preset, and source.
LEVEL +: After selecting the desired tone control,
press the plus or minus button to select the desired
level.
To save the tone settings for your presets, press and
hold the numbered pushbutton for the desired preset for
more than two seconds until you hear a beep.
Adjusting the Speakers (Balance/Fade)
M
(Speaker): Press and release this button until
BALANCE or FADE appears on the display.
LEVEL +: After selecting the desired control, press
the plus or minus button to select the desired level.
PTY (Program Type): This button is inoperable on this
radio, except if your radio is equipped with XM™
Satellite Radio Service.
3-82
Finding a Program Type (PTY) Station
(XM™ Only)
To select and find a desired PTY perform the following:
1. Press PTY to activate program type select mode.
PTY will appear on the display.
2. Press LEVEL to select a PTY.
3. Once the desired PTY is displayed, press either
TUNE SEEK arrow to select the PTY and take
you to the PTY's first station.
4. To go to another station within that PTY, press
TUNE SEEK once to display the PTY, then press
TUNE SEEK again to go to another station.
5. Press PTY to exit program type select mode.
If PTY times out and is no longer on the display, go
back to Step 1.
SCAN: Scan the stations within a PTY by performing
the following:
1. Press PTY to activate program type select mode.
PTY will appear on the display.
2. Press LEVEL to select a PTY.
3. Once the desired PTY is displayed, press SCAN,
and the radio will begin scanning the stations in
the PTY.
4. Press SCAN to stop at a station.