Section I General Information Scope 1-2 Maintenance Forms and Procedures 1-3 Corrosion Prevention and Control (CPC) 1-4 Destruction of Electronic Materiel to Prevent Enemy Use 1-5 Reporting Equipment Improvement Recommendations (EIR) 1-6 Warranty Information 1-7 Nomenclature Cross-Reference List 1-8 List of Abbreviations and Acronyms 1-9 Glossary Section II Equipment Description 1-10 Equipment Characteristics, Capabilities and Features 1-11 Location and Description of Major Components 1-12 Difference Between Models 1-13 Equipment Data Section III Principles of Operation 1-14 Mechanical Functions 1-15 Optical Functions 1-16 Electronic Circuit Function CHAPTER 1 INTRODUCTION Section I General Information 1-1 Scope 1-2 Maintenance Forms and Procedures 1-3 Corrosion Prevention and Control (CPC) 1-4 Destruction of Electronic Materiel to Prevent Enemy Use 1-5 Reporting Equipment Improvement Recommendations (EIR) 1-6 Warranty Information 1-7 Nomenclature Cross-Reference List 1-8 List of Abbreviations and Acronyms 1-9 Glossary Section II Equipment Description 1-10 Equipment Characteristics, Capabilities and Features 1-11 Location and Description of Major Components 1-12 Difference Between Models 1-13 Equipment Data Section III Principles of Operation 1-14 Mechanical Functions 1-15 Optical Functions 1-16 Electronic Circuit Function CHAPTER 2 Section I Description and Use of Operator’s Controls and Indicators 2-1 Operator Controls and Indicators Section II Prevention Maintenance Checks and Services (PMCS) 2-2 Preventive Maintenance Checks and Services Table2-3 Resolution Check Using the TS-4348/UV Test Set 2-4 Inspection Criteria for Proper Image Intensifier Operation Section III Assembly and Preparation for Use 2-5 Unpacking 2-6 Installation of Batteries 2-7 Installation of Eyecups 2-8 Installation of Demist Shields 2-9 Installation of Sacrificial Window 2-10 Installation of Compass 2-11 Installation of LIF 2-12 Installation of IR Spot/Flood Lens 2-13 Installation and Adjustment ofHeadmount 2-14 Installation of Headmount with Protective Mask 2-15 Installation of Headmount with Helmet 2-16 Installation of Original Helmet Mount to Helmet 2-17 Installation of New Helmet Mount to Helmet 2-18 Installation of New Helmet Mount with New Nape Strap to Helmet 2-19 Installation of the AN/PVS-7D Helmet Mount to Helmet 2-20 Installation of 3X Magnifier Section IV Operating Procedures 2-21 Head Mounted Operations 2-22 Helmet Mounted Operations 2-23 Hand-Held Operation 2-24 Operation with Compass 2-25 IR Source Operations 2-26 Operation with 3X Magnifier 2-27 Preparation for Storage Section V Operation Under Unusual Conditions 2-28 Operation in Dusty or Sandy Areas 2-29 Operation in Rainy or Humid Conditions 2-30 Operation in Salt Water Areas 2-31 Operation in NBC Environments 2-32 Operation in Laser Threat Environments CHAPTER 3 MAINTENANCE INSTRUCTIONS Section I Lubrication Instructions Section II Troubleshooting Procedures 3-1 Troubleshooting Section III Operator’s Maintenance Procedures 3-2 Cleaning the NVG 3-3 Headmount Maintenance 3-4 Neck Cord Maintenance APPENDIX A References APPENDIX B Components of End Item (COEI) and Basic Issue Items (BII) List APPENDIX C Additional Authorization List (AAL) APPENDIX D Expendable and Durable Items List