The Tilt Knob
The tilt knob is used to adjust the vertical rotation direction of the GH-1 QR clamp. Tighten the QR clamp by locking the knob in clockwise direction while loosening the QR clamp loosen the tilt knob in counter-clockwise direction
The panning lock knob
The base mount can be roated 360 degrees by loosening the panning lock knob in a counter-clockwise direction. To lock the base mount rotate the panning lock knob in clockwise direction