RCB-3AD vs KRR1 problem

[kokakoka]

Hello all,
may be somebody can help me:

I try connect my kondo (RCB-3J) with KRC-3+KRR-1 but don't receive signal in HTHJ

If i connect KRC-3 to RCB-3J by wire, all work good- i receive commands (from this i think that RX port work property)

But if I connect KRR-1 to RCB-3J and try use wireless I don’t receive nothing.
There is my mistake?

/ Sorry for my English

[limor]

did you follow all instructions? for example, make sure you linked the radio it to the slow serial interface.

[kokakoka]

Yes, i link KRR-1 to RX on RCB-3, and red lamp up and blink.


Maybe some problem here (quote from KRC-3ADEnglish.pdf)

"Stop: It is necessary to change the KRC-3AD
from transmit mode to Low Speed Serial Mode."

becouse wire link KRC-3 to RCB3 work maybe i need change from Low speed mode to transmit mode?

But i dont find any switch on KRC to do it, and on RCB3 no switches too(