STEP 1  

Press "HOME" button on your remote control.

STEP 2    

Navigate to Preferences and press "OK".

STEP 3  

Navigate to Auto Standby and press "OK".

STEP 4    

Navigate to your preferred selection and press “OK”.

STEP 5  

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

Otherwise, select No, go back to cancel.