Armasight NAMPVS700133DB1 PVS7 GEN 3 Bravo Night vision goggles - Manual (Page 5)

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4.3 Maintenance 36
4.3.1 General 36
4.3.2 Head Mount Maintenance 37
4.4 Service/Packing and Unpacking 37
4.4.1 Return Instructions 37
APPENDIX 38
A. PVS-7 List of Spare Parts 38
B. Product Warranty Registration Card 41
Alphabetical Index 43
LIST OF FIGURES
FIGURE TITLE PAGE
2-1 PVS-7 Components 12
2-2 Mechanical Controls for PVS-7 14
3-1 PVS-7 Controls 16
3-2 Battery and Eye cap Installation 21
3-3 Installation of Demist Shields, Sacrificial Window 22
3-4 Installation of Compass 23
3-5 Installation of the IR Spot/Flood Lens 23
3-6 PVS-7 Head Mount Adjustments 24
3-7 Helmet Mount Features 25
3-8 Neck Strap Installation 26
3-9 Quick Disconnect Helmet Mount Features 26
3-10 Flip-up Helmet Mount 29
3-11 View Through Installed Compass 30
3-12 PVS-7 with Magnifier Lens Assembly Installed 31
3-13 PVS-7 Shipping/storage case 32
4-1 Shading 35
4-2 Edge Glow 35
4-3 Emission Points and Bright Spots 36
4-4 Fixed-Pattern Noise 36
4-5 Chicken Wire 36
4-6 Re-installing the Neck Pad 37
4-7 Lacing the Sliding Bar Buckles 38