Dear Pinatubo,

I do it just as you explained, but I can not change the frequencies. I can do it with the NDB, but not with VOR1 or VOR2. I put the required freq. into the CDU/NAV-RAD page's scratchpad and then pressing L1 or R1, but it does not work.

Can you chenge the frequencies every time? It looks for me that it tunes automatically, thus the frequencies are locked and can not be changes manually.

Best regards,

Peter