ENG - 381. Go to the Samsung Electronics website(www.samsung.com) → search for the modelname from the customer support menuoption.• For more information about update, referto Upgrade Guide.2. Download the upgrade file (USB type).3. Unzip the file to create a folder with the filename.4. Store the created folder in a USB and thenconnect it to the Soundbar.5. Turn on the Soundbar. Then the product isupdated within 3 minutes with displaying themessage, “UPDATE”.• During update, do not turn it off orremove the USB.• If “UPDATE” does not appear on thedisplay window, remove the power cordfrom the Soundbar and then reconnect it.• When the latest version is installed, noupdate is performed.• Depending on the USB type, update maynot be supported.InitializationINITTop of the SoundbarWith the Soundbar on, press the (Volume)buttons on the body at the same time for at least5 seconds. “INIT” appears on the display and thenthe Soundbar is initialized.CAUTION• All the settings of the Soundbar areinitialized. Be sure to perform this only wheninitialization is required.