Navigation System (For Dvd) No Sound Can Be Heard From Speakers

INSPECTION PROCEDURE

CHECK AUDIO SETTINGS

INSPECTION PROCEDURE

1. Enter the sound adjustment screen by pressing the "SOUND" switch on the AUDIO display.
   

2. Set volume, fader, and balance to the initial values and check that the sound is normal.
   

   OK:

   Audio system returns to normal.
   

   HINT:

   Sound quality adjustment items vary depending on the type of amplifier.