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19
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If there is mechanical play between the components in the shock absorber,
vibrations of the overall system may occur.
In order to use the maximum power of the SRH-3, it must be ensured that all
involved components are optimally designed for the task.
If you want to read a truly detailed description of Stabilization as it applies to Film & TV,
we strongly recommend the following :
http://www.pv-labs.com/wp-content/uploads/2014/12/Stabilization-Steering-and-Gimbal-Technology.pdf
7.5
Drop
Permanently compensates of the Pan and Tilt for the
changing lever and weight distribution of the camera,
when the camera is facing down.
If the camera is tilted downwards on the tilt axis, the overall
length of the camera will be shortened, as well as the weight
distribution.
The compressed weight distribution can lead to
overcompensation of the Pan axis.
The
Drop
function will help to prevent this.
The motor power of the Pan axis is regulated down in
proportion to the tilt angle.
Depending of the length and weight of the camera, the
proportional compensation value can be adjusted from
0% to 100%.
7.6
Top Down
When extreme camera angles will be reached,
such as 90° tilt down, the entire head and crane
set up may start to vibrate
A higher Drop compensation will be needed.
NOTE
Ensure that the camera setup is rigid.
The top support bracket will also help to
reduce unwanted vibrations.
Drop
65
90°
0°
