Camera Numbering
The NextSeq 550 uses six cameras to image the flow cell.
Cameras are numbered 1–6. Cameras 1–3 image lane one. Cameras 4–6 image lane three. After lanes 1 and 3 are imaged, the imaging module moves on the X-axis to image lanes 2 and 4.
Camera and Segment Numbering (High output flow cell shown)