Mounting the cameras and LSU
The cameras and Light Stand Unit (LSU) are mounted on the EJS light tree with flexible goosenecks. No tools are required to mount or disassemble the cameras from the light tree.
The cameras are powered by the LSU and the LSU gets its power from an ethernet cable.
Ideally, the light tree would be located abeam the start line. That eliminates all "optical illusions" due to parallax.
if you're not familiar with parallax.
The judges I've talked to so far are willing to move the light tree abeam the start line, but your mileage may vary.
Here's a video that covers setting up the Light Stand Unit:
Comments from judges are welcome!