To have the ability to zoom in and out your camera shots, on the tripod arm there is a button for you to initiate the action. On the tripod arm you will find a button on the front and a dial on the bottom back. With these elements, you will have the capability to control your speed of/and zooming in and out.
1. Button: Depending where you press down on the switch (left or right) it activates the zoom. If you press down to the right, it zooms in. If you press down to the left, it zoom out.
2. Dial: The dial on the back allows you to control your speed to zoom in and out. If you turn the dial to the right, the operation will be slow. If you turn the dial to the left, the operation will be fast.
NOTE: For Sundays we usually have it dialed on the right (slowed).