TM 5-6675-316-14
Table 3-4.
NOTES ON USE OF MANUAL DRAFTING TOOLS - Cont
Tool
Mounting and Operation Instructions
5.
Dotting Microscope
MOUNTING
a.
Slide dotting microscope into universal tool
holder as shown.
b. Turn collar until small guide pin falls into
hole in universal tool holder’s notched collar.
c.
Adjust depth of penetration of point by turning
safety cap left until desired length of point
extends beyond flat surface of safety cap.
d. The more point extending beyond cap, the greater
the depth of penetration and the larger the dot.
e.
Adjust focus of points viewed through dotting
microscope by turning eyepiece adjustment nut.
NOTE
Be sure dotting microscope crosshairs are in focus.
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