The DH RTC PCB Cpl. (part 4776972) is compatible with the Siemens Axiom Artis system. If this is the part you’re looking for, you can fill out the form below. If you are unsure about what parts you may need, give us a call. Together, we’ll determine the right part, and get your system up and running. We have your back every day of the year and we’re here to help 24/7.