Sry if i re-post this thread, i did a bit research, but couldnt get the answer.

I just DIY installed the RNS510 last night, around half hour, i have not take it to dealer to re-programming yet.

when i insert my SD Card(which works fine in RCD 510), it shows SD card Error, check SD Card, so how is this problem occured? or i may just wait dealer to reprogramming it?

thank you very much