How to operate the Sound Adjustment Mode
Operations during Pro Mode
Press the [SOUND] button for more than five seconds.
The mode switches between normal mode and pro mode each time
the button is pressed. During pro mode, "PRO MODE ON" and the
scroll display appear in the display.
Press the [SOUND] button.
The mode will switch to sound adjustment mode (Pro mode).
● If the vehicle is equipped with a 3-way speaker system, do not
● If you press the [SOUND] button during sound adjustment
When switching between Normal Mode and Pro Mode, please make
sure that the volume level is set to 0.
change from pro mode to normal mode. Doing so may cause
damage to the speakers.
mode, the adjustment mode is canceled and the mode returns
to audio playback mode.
[SOUND] button
148
[SEL] button