mode
drum_speed
ds
Green
Imaging drum speed. Usually chosen so that data is imaged at maximum bandwidth,
and a drum speed higher than a mode's usual speed cannot be used. Also, with
original green
heads, the drum speed is matched to the resolution changer mirror, so
significant changes in drum speed (either up or down) will show imaging
artifacts. HRX heads compensate automatically for drum speed, so the it may be
lowered with these heads.
For thermal, the drum speed can be found in "hdm ds".
real