The new 2M has bee scanned through all modes and ranges using the internal pulser, thanks to firmware updates by Maciej and some hand-holding from Dan Damiani.
The calibration scan is run with the command epix10ka2m_offset_calibration -p 1 -D DetLab -I 0 -i 0 -v 0 -V 1 -e 4608 -s 7. If you type epix10ka2m_offset_calibration -h you can get a description of the switches.
We've been able to get enough flux directly from the Mini-X to flip the autoranging circuitry for the central part of the image. We've also aimed the Mini-X at a copper target to measure Cu fluorescence flat fields.