Online. akfce.setup.general Page Published on Wednesday, September 24, 1997 by Gideon Ariel Preparation APAS - CAPDV; Chair DV Camcorder with firewire connection to the data collection computer; Calibration frame. Large frame Small frame Room Setup Clear the working area of any obstructions that may block the camera views. Place a reflective marker (fixed point) anywhere in the view where the Examinee or Assistant/Examiner will not block it during motion. Camera Setup Look through the viewfinder, make sure you can see the entire frame - plus enough space surrounding frame - to film the entire sequence. Set focus to auto focus then back to manual focus. Set shutter speed at 1/250 s. Reference: /wizard/manual/protocols/include.akfce.setup.general.html