tryed instal dm500hd at my friend's flat in apartmenthouse where some dish sistem is preinstaled

the problem is: with any Commited parameter werent able get bouth polarities of 5East
when was set Input1 i got Vertical only
when set Input3 then Horisontal only

with other position(36East) didnt have problems
when commitet is set AA then bouth polarities answer
when Input2 then only Vertical
when Input4 then only Horisontal

before Dreambox he had Openshit 8??, whith that working parameters for 5East
12v - Off
LNBP - On
LNB Type - Single
Freq - 10600
22Khz - Off
Diseq - None

does dreambox miss some Commited parameter 'Reset' to able switch from AA to None