Follow the below instructions to connect a Sound Bar or Surround System
Types of cables used to connect a Sound Bar or Surround System
HDMI
OPTICAL CABLE
AUX CABLE
A 3.5 mm Jack AUX CABLE is used to connect SOUND BAR and SURROUND SYSTEM
Once the SOUND BAR or a Surround System is connected to the TV, please follow the below instructions to change the SOUND SETTINGS
Step 1 : Press the Menu button on the TV remote
Step 2: Select the option SOUND
Step 3: Under Sound Mode, change the Digital Audio Output settings from AUTO to PCM