This issue can be resolved by turning the A.VOL (Auto volume) setting On. Follow these steps to turn on the setting:
- Press the MENU button on the remote control.
- Select AUDIO → A.VOL → ON.Note: To select the item you want, press the ↑ (upper), ↓ (lower), or ENTER button repeatedly. You can return to the previous layer by pressing the BACK button.
- Press the MENU button to turn off the menu.