I noticed the following after a quick read-through:
p. 27: under: "Subject distance from lens [enable / disable]"
it says: "{--unknown function}"
suggestion: "When enabled, causes all distances to be measured from the lens
instead of the sensor" *
p. 28: under: "Show RAW State [enable / disable]"
it says: "Enables capture of RAW data."
suggestion: "Toggles OSD RAW indicator on/off"
* Allbest implemented this some months ago; I remember him explaining it in post, but haven't been able
to find it. You might want to PM him to check if it's really sensor, or maybe camera back or focal plane
HTH,
wim