Again go to ‘Video Setup’ in the menu bar on top of the screen and now click on
‘SETSCALEVALUE’. In this window fill out the size (in mm or micron) of the ruler (Or
the object with a known size) and fill out the nn number in ‘unit’. Now click on
‘Calculate’ and then click on ‘OK’.
Now measurements can be done by simply ‘drag and drop’ the distance with your
mouse and the distance in mm (Or micron) will show in the live video feed.
If a snapshot is taken, the distance will also show in the snapshot.
NOTE: Recalibrate after each change in magnification.
5:
Technical Data:
Video input
: RCA Composite and S-Video
Video System
: NTSC, PAL and SECAM
Performance
: 30 fps at CIF format (320x240 for NTSC), 25 fps
at
CIF format (352x288 for PAL)
Size (LxWxH)
: 81x30x15 mm
Current
: 5VDC, 170mA (max) over USB port
Delivery
: Software and manual
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