ikan JIB-01C - Manual (Page 11)

Operating
the JIB
Once you have leveled the jib you can begin staging and
rehearsing your moves. The Jib will operate similar to your
tripod head as it has a pan and tilt locks. When shooting
release the locks and when at rest place them back to
locked position.
The Jib will achieve smooth cinematic sweeping shots,
Boom and arched shots from a variety of angles using slow
smooth adjustments. To acheieve the best shots avoid
sudden movements and feather your stopping positions so
they will look the smoothest on camera.
Compact Jib (not extended at all)
Camera 3 lbs requires 6.75 lbs counterweight w/ tail NOT extended OR 3.75 lbs
counterweight w/ tail extended almost fully
Camera 4lbs requires 9.25 lbs counterweight w/ tail NOT extended OR 5.5 lbs w/ tail