Hello @rogeriocouto Rogerio and @falkTX Filipe,
I don’t know why the DuoX user guide is missing the exact entries because the Duo User guide has some info. Is it the same at least for the LED part on the ModX?
@falkTX, correct me if I’m wrong:
Be aware the LED metering is on the analog side before the A/D conversion for the input, but
on the digital side before the D/A conversion for the output.
Greetings and God bless, Marius