NDT-2000 User's Manual 39
Perforation
3. Locate the glass on the inner side of
the front cover rst. Follow the steps
below to pull out the glass from its
compartment part.
Find a perforation at the left of the
glass and use it to pull out the glass.
When pulling out the glass, make sure
the glass has been pull to reach the end
of the track; next, use another hand
to grab the right end of the glass and
then lift it up perpendicularly from its
compartment part
NOTE:
When you try to remove
the glass out from its
compartment part, if the
glass has not been pulled
out to the end of the track
and has not been lifted up
perpendicularly by both
hands, the glass may be
damaged and broken.
4. Use a soft, nonabrasive, and lint-free
cloth to gently wipe both sides of the
glass.