[FirmwareVersion confirmation procedure.] 1. Push [menu] key on your product. 2. Touch [Setup] button. 3. Touch [General] button. 4. Touch [About] button. 5. Enable you to check the Firmware Version. [To refer to the exhibited object] In the case of the following Firmware Version which you confirmed, please look at "". - Ver.1.0000 - Ver.1.0030 - Ver.1.0070 - Ver.1.1010 In the case of the following Firmware Version which you confirmed, please look at "". - Ver.1.2000 - X308U_Series_Ver1.0000_LicenseNotification.zip - X308U_Series_Ver1.0000_SourceCode.zip - X308U_Series_Ver1.2000_LicenseNotification.zip - X308U_Series_Ver1.2000_SourceCode.zip