Checking hardware and software information You can check current hardware details and software version from the About display menu. Press the Menu button.Select Set-up.Select Diagnostics.Select About Display. A range of information is displayed, including the software version and Serial number. Use the Up and Down buttons to cycle through the information. Parent topic: Software updatesNext topic: Installing software updatesParent topic: Technical supportPrevious topic: Raymarine technical support and servicing