In more ways than one: "The result of the scaling is an integer, which is stored in the OUT output." Crikey.
It has long been my experience that all technical documentation should be treated as DRAFT quality, and assumed to be no more than an approximate starting point for reverse engineering the actual behavior of any tool, instruction (don't get me started on both broken PID instructions in Allen-Bradley's CCW/Micro800), protocol, or other entity.