36 _ the basicsCHANGING THE SETTINGS AND PREPERENCES (continued)AboutYou can view system related information such as model name, firmwareversion, serial number, etc.1. Tap “Settings” button in the main menu.The “Settings” window appears.2. Tap “About” button.The “About” window appears.You can view model name, firmwareversion, and serial number.For the procedures to upgrade thefirmware, refer to the firmware upgrade instructions. X Page 693. Tap on the “Licenses” tab.You can view available maps.4. Tap on the “Maps” tab.You can view area supported by the navigation function.Tap button to move to the previous screen.NOTE