Undetered by my previous experience with a broken 6400, I just got a second hand EIV, its got EOS 3.0 and seems to work fine in every respect except that I can't seem to record a sample.
I do Manage Sample/New Sample which brings up the Create Sample screen, however when I play a sound into it I hear nothing. On top of that, the ADC Gain, Key, Arm, and Force buttons are greyed out, and there is a little bit of text at the top saying "No AES".
Has anyone encountered this before? It seems like the sample input has been disabled, does anyone know if it is possible to re-enable it?