About Tri-Synchronous Motion; Adjusting Tri-Synchronous Motion Speed - LEGRAND VADDIO RoboSHOT 30E-M Complete Manual

About Tri-Synchronous Motion

The Tri-Synchronous Motion algorithm calculates the pan, tilt and zoom speeds needed for the camera
to move to a preset position, so that all three movements begin together and arrive at the same time. It
ensures smooth on-air movements when making large changes in position, particularly when the zoom
also changes. Tri-Synchronous Motion is only available as an option for moving to specific preset
position.
Tri-Synchronous Motion is not helpful in movements of less than 10°, and is typically used only for on-air
operation.

Adjusting Tri-Synchronous Motion speed

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The Tri-Synchronous Motion algorithm calculates the pan, tilt and zoom speeds needed for the camera
to move from one preset to the next so that all three movements begin together and arrive at the same
time.
You may need to experiment to find the best Tri-Sync speed setting. Here is a simple method:
1. Store a preset, checking Save with Tri-Sync and setting the speed slider about a third of the way
along the scale.
2. Move the camera to a different pan, tilt, and zoom position, and save this position as another preset.
Again, check Save with Tri-Sync; but set the speed slider to about the halfway point.
3. Move the camera from one preset to the other to evaluate which movement is closer to the speed you
want. Use the Tri-Sync speed associated with that preset, or adjust it as needed.
4. Store all the presets you will need.
5. Switch among the presets to determine whether any of them should use a different Tri-Sync speed.
6. Adjust the speeds as needed.
Complete Manual for the RoboSHOT 30E-M PTZ Camera
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