Sony FX 6 Quick Start Manual page 176

Tripod Tips: adjusting the tripod head
The whole tripod head is on a bowl that can be adjusted. This is for small adjustments that
cannot be done by adjusting the height of the legs.
Make sure the pan and tilt are locked. Adjust the handle at the bottom of the tripod head.
Use the spirit level to ensure that the tripod is level. Line up the bubble within the circle of
the level.
It's best to do this operation without the camera mounted but if the camera is mounted
keep one hand on the camera handle. The handle should be tight when finishing.
Spirit level