Armasight NSGNYX7P01P3DA1 Nyx7 PRO GEN 3P Night Vision Goggles - Manual (Page 5)

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4. PREVENTIVE MAINTENANCE AND TROUBLESHOOTING 24
4.1 Preventive Maintenance Checks and Services (PMCS) 24
4.2 Troubleshooting 25
4.3 Identification of Operational Defects 29
4.3.1 Operational Defects 29
4.3.2 Cosmetic Blemishes 30
4.4 Maintenance 32
4.4.1 General 32
4.4.2 Cleaning Procedures 32
4.4.3 Battery Removal and Replacement 32
4.4.4 Goggle Kit Maintenance 32
4.5 Service/ Packing and Unpacking 34
APPENDIX 35
A. Nyx-7 PRO List of Spare Parts 35
B. Product Warranty Registration Card 36
Alphabetical Index 35
LIST OF FIGURES
FIGURE TITLE PAGE
2-1 Nyx-7 PRO Night Vision Goggles 12
2-2 Nyx-7 PRO Standard Components 14
3-1 Battery Installation 17
3-2 Mounting the Nyx-7 PRO to a Goggle Kit 18
3-3 Mounting the Nyx-7 PRO to a Helmet 19
3-4 Mounting a Transfer Adapter to the Nyx-7 PRO 19
3-5 Mounting Accessory Lenses to the Nyx-7 PRO 20
3-6 Mounting an IR Illuminator to the Nyx-7 PRO 20
3-7 Nyx-7 PRO Controls 21
4-1 Shading 27
4-2 Edge Glow 27
4-3 Emission Points and Bright Spots 28
4-4 Fixed-Pattern Noise 28
4-5 Chicken Wire 28
4-6 Browpad Replacement 30
4-7 Chin Strap Reinstallation 30
4-8 Chin Cup Replacement 30
A-1 Nyx-7 PRO Spare Parts 32