Oh, it's pretty easy! Put your quick release plate on the 1/4"-20 standard camera thread on the bottom of the Polarie. Put the unit onto the tripod. Point your tripod in altitude at the south celestial pole (about 26 degrees south up here in Brisbane/Sunshine Coast). Remove the compass attachment at the back of the Polarie, insert the polar scope and line up the four trapezium points of Octans on the polar scope. Remove polar scope carefully (it's a magnetic system, which is nice) and screw the compass attachment back on to the back. Screw the ball head on to the face of the Polarie. Orient the ball head so the base plate is roughly horizontal, place your camera on the plate and screw the ball head to the camera. Point your camera on the ball head which attaches to the face of the Polarie to where you wish to image, switch on to sidereal tracking and you're good to go.
H