2-7.
OPERATION OF ADDITIONALLY AUTHORIZED ITEMS.
a. Operating COBRA dual visor module components.
1. Visors: Raise and lower
visors as in item c.,
paragraph 2-6.
2. AH-1 sight (Figure 2-13):
(a) To deploy, rotate rod (1)
downward until eyepiece is
locked in place over eye area.
(b) To adjust vertically, pinch
tension spring (2), slide rod
up or down as needed, and
release spring.
(c) To stow, press button (3)
located on the AH-1 sight
base; sight will automatically
move to the stowed
position. If rod hits ANVIS
mount, adjust rod for
clearance.
b. Operating MBU-12/P oxygen
mask.
Refer to TM 55-1660-247-12.
c. Operating EOHSS Module.
For operation instructions, refer to Operator’s Manual for ARMY AH-64A Helicopter, TM
55-1520-238-10
3
2
1
Figure 2-13. AH-1 Sight
TM 1-8415-216-12&P
Change 3
2-17
