TM-9-6675-262-10
AIMING CIRCLE M2 W/E AND M2A2 W/E
TECHNICAL MANUAL; OPERATOR MANUAL
DECEMBER 2013
TM-9-6675-262-10 - Page 41 of 68
0005-9
LEVELING AIMING CIRCLE- (Continued)
NOTE
In the following step, the circular level bubble must also remain centered.
10.
Check elbow telescope tube level bubble (Figure 8, Item 4).
Aiming
Circle must be in the level position.
Turn elevation knob (Figure 8, Item
1) to set elevation scale (Figure 8, Item 3) to zero.
The elevation
micrometer scale (Figure 8, item 2) must also read zero.
11.
The elbow telescope tube level bubble (Figure 8, Item 4) should be
centered.
END OF TASK
OPERATIONS IN LOW LIGHT CONDITIONS
1
During times of limited natural light and night operation when light is
needed to set up and operate the Aiming Circle:
2
Uncoil the bracket light wire and slip the bracket light (Figure 9, Item 1)
dovetail into the slot on the elbow telescope.
3
Uncoil the hand light wire (Figure 9, Item 2) if you need the hand light
(Figure 9, Item 3). Turn rheostat knob (Figure 9, Item 4) to ON.
The
hand light will remain at full brightness.
4
Turn rheostat knob (Figure 9, Item 4) to decrease brightness of the
bracket light lamp.
Back to Top
