STEP 1  

Press "HOME" button on your remote control.

STEP 2  

Navigate to Settings and press "OK".

STEP 3    

Navigate to Display and press "OK".

STEP 4    

Navigate to TV Settings and press "OK".

STEP 5    

Navigate to Conversion for 4:3 Input Video, select your preferred selection and press “OK”.

STEP 6    

Select Yes, continue and press "OK" to confirm on the changes.    

Otherwise, select No, go back to cancel.