5
4. OPERATION
5. OPERATION OF OPTIONAL LENSES
4-1 Complete the installation in accordance with the system block diagram.
Turn on your TV monitor and plug in the power adaptor.
4-2 Lens with a contact type illumination head is intended to be placed on or
held just above the viewing object, then you will get a vivid image on the
monitor.
5-1 50x polarized lens
You can rotate the black rubber ring anti-clockwise to make surface skin
inspection; rotate the black rubber ring clockwise you can make deeper
layer skin inspection.
Polarized inspection
Surface inspection