Armasight NAMPVS700133DB1 PVS7 GEN 3 Bravo Night vision goggles - Manual (Page 24)

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3. With both hands, grasp the neck pad assembly. Pull the harness over your head and the neck pad
down to the back of your neck.
4. While holding the chin cup in position on your chin, adjust both rear chin cup assembly straps until
you feel light pressure against your chin. (DO NOT TIGHTEN).
5. Maintain the position of the chin cup and remove any slack from the front and rear chin straps. (DO
NOT TIGHTEN).
6. Ensure that the cross-strap assembly is not twisted and remove any slack by adjusting the vertical
adjustment strap on the neck pad.
7. Adjust the chin strap and vertical adjustment until the chin cup and headband assembly fit comfort-
ably but firmly.
SocKet
releaSe
button
chIn cup
headband
SlIdIng bar
bucKleS
chIn Strap
adjuStment
necKpad
SocKet
aSSembly
browpad
FIGURE 3-6. PVS-7 HEAD MOUNT ADjUSTMENTS
NOTE:
After installing the PVS-7, minor strap adjustments may be necessary to achieve comfort.
8. Refer to paragraph 3.3.3, A for operating procedures of the head mount assembly.
I. Installation of the Head Mount Assembly with a Protective Mask. Perform the following proce-
dures for putting on the head mount with a protective mask.
1. Place protective mask on your head per the instructions provided with the mask.
WARNING:
When installing the head mount over the protective mask, be careful not to break the protec-
tive mask seal around your face.
2. Install the head mount assembly per instructions in paragraph 3.3.1, H.