SM-4 Series Stereo Microscope
AmScope Proprietary
Page 9 of 37
3. Put the focusing rack pillar into the horizontal
rack.
4.
Unscrew and remove the ridged screw cap
from the focusing rack pillar.
5. Slide the focusing rack up the focusing rack
pillar to the top.
6. Screw the ridged cap back on the focusing
rack pillar to secure. Make sure to tighten
securely.
7. The knob on the back of the focusing
rack controls the horizontal movement
of the focusing rack. Loosen the knob to
adjust. Tighten the knob to secure.