IX
4 Basic Operation Process............................................................................................20
4.1 Mode Selection...............................................................................................20
4.2 Photogrammetry Operation Process...............................................................21
4.2.1 Targets................................................................................................. 21
4.2.2 Ruler placement...................................................................................23
4.2.3 Shooting process..................................................................................25
4.3 Scanning process............................................................................................ 27
4.3.1 Workpiece pretreatment (optional)......................................................28
4.3.2 Quick calibration................................................................................. 29
4.3.3 Pre-scan points.................................................................................... 34
4.3.4 Scanning the laser patch (point).......................................................... 35
5 Cautions.....................................................................................................................37