3DM: Fit Area Setup
The camera should be positioned 150cm-190cm from the bike (roughly 5-7 feet) with the lens at a height of 95cm. Relative to the bike the camera should be pointing at the approximate midpoint between bars and saddle. If the rider tends to turn their wrist you may find that you need the camera shifted a little towards the front of the bike.
It is advisable to have the camera level and square to the bike, but it is not necessary to do this with great precision as the calibration process will compensate for any misalignment.
Compared to V1 the environmental sensitivity is greatly reduced in V2. The system will identify the markers in near darkness. However, you will get better performance from the camera if you take a bit of care with the environmental setup.