Changing the face loft
Place the shaft under your right arm, with the clubhead face down in your left hand, use your right hand to turn the locking lever 2 turns. Rock the club head back and forth until the desired club number is between the i on the shank and the black line on the back of the head. (Choose I for irons, W for wedges or the P for the putters). These are the 3 modes.

Changing the locking lever  position
Turn the locking lever 6 turns. Set the shank socket in a different position on the hex coupling nut. (Hold the coupling nut from turning (with your thumb) and rotate the shank. Turn the lever back to lock. The lever should be vertical with the shaft, if not,  move the shank socket to another position on the coupling nut. Once you understand this, it only takes a few seconds to change the locking lever to an upright position. After breaking in, the only time you will need to adjust the lever is after taking it apart. This adjustment is needed because of initial wear of the threads and teeth. After breaking in you will not have to do this again. To maintain the same position after taking it apart, line up mode p (putter)  with the same number on the end of coupler.

Travel shaft
To extend and lock shaft, hold the grip end in your right hand and the head in your left hand and snap open firmly. To shorten for travel,  hold shaft near the head and tap  grip end firmly on a hard surface (concrete, rock ect.). Place shaft on shank taper to lock. To lock the shaft open it must be clean. Just a little water and twisting action against each step is all that's needed to maintain a solid lock on the shaft.

face set as 5 iron in  iron mode

face at 0'  lined up with notch