High all,
I try to use my IC-E2820 with the RRC set below and with HM-133 adapter pcbs (both yellow and blue cables soldered as described).
- Radio: SNr.: 10556, Version 7, HW 8, SW 2.95, Bootloader 1.10
- Control: SNr.: 10496, Version 7, HW 8, SW 2.95, Bootloader 1.10
Everithing on RX side works fine, exept HM-133 functions don't work:
LEDs (red PTT, yellow Function etc.) get illuminated, when used accordingly, however no PTT, no remote control (e.g. change from VFO to Memory...) of the TRX is possible.
Any idea?
Thanks in advance,