Figure 3-14. Protractor Installation
a. Indentations occur at 1° intervals. Larger notches indicate 5° intervals.
0
°
5
°
Figure 3-15. Protractor Degree Intervals
b. The bottom edge of the arm aligns with the protractor to mark for angle measurements as shown in
Operation
8
Hall-Hinge-EVM
SLYU062 – FEBRUARY 2022
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