GMC Canyon Owner's Manual page 212

Adjusting the Speakers (Balance/Fade)
AUDIO: To adjust the balance between the
right and the left speakers, push and release the
AUDIO knob until BAL (balance) appears on
the display. Turn the knob to move the sound
toward the right or the left speakers.
To adjust the fade between the front and the rear
speakers, push and release the AUDIO knob
until FADE appears on the display. Turn the knob
to move the sound toward the front or the rear
speakers.
To adjust the balance or the fade to the middle
position, push the AUDIO knob to select BAL
or FADE, then push it again and hold it until you
hear one beep.
To adjust all tone and speaker controls to the
middle position, push and hold the AUDIO knob
when no tone or speaker control is displayed.
ALL CENTERED appears on the display and you
will hear a beep.
212
Finding a Program Type (PTY) Station
(RDS and XM™)
To select and find a desired PTY perform the
following:
1. Turn the P-TYPE knob to activate program
type select mode. TYPE and a PTY appears
on the display.
2. Turn the P-TYPE knob again, to select a PTY.
3. Once the desired PTY displays, press the
SEEK TYPE button to select and to take
you to the PTY's first station.
4. To go to another station within that PTY,
press the SEEK TYPE button twice to display
the PTY and then go to another station.
5. Press P-TYPE knob to exit program type
select mode.
IF PTY disappears on the display, go back
to Step 1.
If both PTY and TRAF (traffic) are on, the radio
searches for stations with the selected PTY
and traffic announcements.
If the radio cannot find the desired program type,
NONE appears on the display and the radio
returns to the last tuned station.