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 27 of 68
0004-7
DESCRIPTION/USE OF OPERATOR CONTROLS AND INDICATORS – (Continued)
1.
Turn and hold the locking lever (Figure 7, Item 1) in this position.
Releasing the locking lever will let it return to the locked position. The
magnetic compass needle movement may be observed through the
compass compartment window assembly (Figure 7, Item 5).
2.
The locking lever (Figure 7, Item 2) is in the locked position and the
magnetic compass cannot move.
Keep it in this position when magnetic
compass is not used or when carrying or transporting the Aiming Circle.
3.
The locking lever (Figure 7, Item 3) is in the unlocked position and stays
in this position until turned to locked position.
The magnetic compass
moves.
4.
The North end of the magnetic compass needle is indicated by N
(Figure 7, Item 4) on the main housing.
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