TM 9-2350-222-10-2
PREPARE FOR FIRING (ADJUST SIGHTS)- Continued
6.
Loosen finger adjustment screw (F).
To Sight Commander's M36E1 Periscope Passive Body:
7.
Slide headrest (A) and bar (B) up or down, to desired
CAUTION
position.
Perform night checks under low light
8.
Tighten finger adjust screw (F).
conditions. A light shutter is provided to
protect passive body against light
exposure when not in use.
Do not
operate body under daylight conditions
unless RETICLE knob is turned OFF and
ballistic shield is closed. Do not open
ballistic shield under daylight conditions
unless passive body is turned off.
Make Sure:
Ballistic shield is opened (page 2-350).
1.
If headrest (A) and bar (B) are raised, pull them all the
way down.
NOTE
Determine direction of rotation of lever
(C) at time of headrest adjustment.
Direction can vary from vehicle to
vehicle.
9.
Adjust headrest (A) to desired shape.
2.
Rotate lever (C) to loosen headrest (A).
10.
To operate on vehicle power, go to (page 2-360.2).
3.
Slide headrest (A) to right end of bar (B). Rotate
To operate without vehicle power, go to (page 2-
headrest on bar to desired position.
360.4).
4.
Rotate lever (C) to tighten headrest (A) on bar (B).
TA252774
5.
Adjust stop screw (D) to move headrest (A) desired
distance from passive body eyepiece (E).
Change 1 2-360.1
