Measuring specific data configuration manner and specific

摘要

Miniaturization and cost reduction of camera unit are assured. In addition, occasion or the camera unit which loads camera unit onto substance unit the case where is exchanged improvement of efficiency of job is assured. The specific data of camera unit 3 is made to remember to IC tag 7 beforehand. Occasion or the camera unit 3 which loads camera unit 3 onto substance unit 2 the case where is exchanged, it reads out the specific data from IC tag 7 which, corresponds to camera unit 3 with IC tag leader 8 which PC9 is connected, the specific data which it reads out it transmits to substance unit 2. CPU21 of substance unit 2, through means of communication 23, makes the specific data which is received F-ROM29 REMEMBER.