2. Select Start or touch the Start button on the screen. X, Y, and Z-axes are automatically homed.
3. Once the machine is homed, the screen indicates the machine is homed and there is a green checkmark in the upper right corner of the screen. Touch or click on the screen.
For accurate measurement, this checkmark must be green before proceeding.
6.7 Changing Lenses
Background
Telecentric optics allow high accuracy, high throughput measurements within their field of view. For highest throughput, select a telecentric lens with a field of view that encompasses the entire part to be measured. Or work at higher magnification, in which case M3 software will seamlessly combine FOV measurements with encoder readings from stage motion.
HDV systems are also available with 6.5:1 zoom optics with continuously adjustable magnification from 0.7X to 4.5X.
Cautions
• Before removing power, perform a Windows shut down. This ensures that all files are properly closed. • Do not leave the camera unprotected by a lens assembly to minimize dust settling on the CCD sensor surface. • Do not touch optical surfaces, since oil from your hands can permanently damage optical coatings.
• Place unused lens assemblies in a polyethylene Ziploc bag for dirt protection.
• Store unused lens assemblies in a safe place, since they are breakable and expensive.
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