How to Access Audio Level Application

Press the MENU button on your Bell MTS TV Remote.
Use the down arrow button to highlight Settings, press OK.
Use the down arrow button to select Audio and press OK.
Use the right arrow button to select Set-top box audio level and press OK.
To adjust the audio level of your set-top box use the arrow keys on your remote to select the correct option and press OK.
When you're satisfied with your changes select Done and press OK to exit the application.