Mazda B2300 2001 Manual page 233

If you have an AM/FM radio with cas-
sette or CD player, press s to increase or
t to decrease the treble output.
If you have an AM/FM radio with
cassette and CD player, press the TREB
control then press:
A
to decrease treble output
"
to increase treble output
Driving Your Mazda
t Speaker balance adjust
Speaker sound distribution can be
adjusted between the right and left
speakers.
If you have and AM/FM radio, press the
TONE control three times, then use the
volume knob to adjust the level.
5-97