This hand control firmware is only available for AllView (Camera) Mount, but not for other Sky-Watcher AZ GOTO mounts. There are two operating modes with this firmware that the hand control can work either in Astronomical or Panoramic mode, which is for panorama and time lapse photography applications.
New released firmwae (v.03.09.26):
1. Modified the picture number of each layer (row) in wide-angle Easy Pano Mode to keep the same for each layer.
2. Add backlash compensation in both Video Coursing and Time Lapse Modes to eliminate backlash lagging at beginning of slewing.
3. Fix bugs in the star alignment that the mount will start fast slewing when the star alingment is finished. It usuallly happened in southern hemisphere.