Armasight NSGNYX7001GGDA1 Nyx7 GEN 3+ Ghost Night Vision Goggles - Manual (Page 30)

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4.4.4 GOGGLE KIT MAINTENANCE
A. Browpad Replacement
Replace the browpad when cracked, torn, or contaminated. Perform the following to remove and re-
place the browpads:
1. Firmly grasp the goggle kit and remove the old browpad.
2. Gently press on the new browpad. Gently smooth out any wrinkles in the new browpad.
FIGURE 4-6. BROWPAD REPLACEMENT
B. Chin Strap Reinstallation
1. Detach the Velcro tape from the left side of the headband and remove the chin strap. Unfasten the
chin strap from the strap assembly.
2. Replace the chin strap by joining the sides of the Velcro tape on the left side of the headband and
threading the end of another strap into the corresponding buckle on the right side of the headband.
FIGURE 4-7. CHIN STRAP REINSTALLATION
C. Chin Cup Replacement
1. Detach the Velcro tape from the left side of the head-band and remove the chin strap.
2. Slide the chin cup out from the chin strap and replace it with a new one. After replacing the chin cup,
attach the Velcro on the left side of the head-band.
FIGURE 4-8. CHIN CUP REPLACEMENT