Radio Clock does not works on AC 700 F
I have a AC 700F and try to connect a hopf 6870 radio clock.
I changed the wireing for the connection like the handbook of AC 700F
(AC 800 F RxD on Pin2, must change to Pin7 for AC 700F).
The controller changed not to radio clock aktive and the time is still not changed.
I tried the same with a AC 800F and every thing is working fine.
Where is the the problem?