Press the INFO button on your remote to view the current "Software Version".
: Turn off the receiver, insert the USB into the rear port, and then turn the unit back on. Access Menu : Press the button on your remote. Navigate to Upgrade and select Upgrade By USB Execute Update : Select the correct file from the list and press . The process may take several minutes; turn off the device until it finishes. Auto-Restart
Press the INFO button on your remote to view the current "Software Version".
: Turn off the receiver, insert the USB into the rear port, and then turn the unit back on. Access Menu : Press the button on your remote. Navigate to Upgrade and select Upgrade By USB Execute Update : Select the correct file from the list and press . The process may take several minutes; turn off the device until it finishes. Auto-Restart