ATN ATN NVM14 manual Operator Troubleshooting for ATN NVM-14

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TABLE 6.2 OPERATOR TROUBLESHOOTING FOR ATN NVM-14

Malfunction	Test or inspection	Corrective Action
1. Monocular fails to	Visual.	Turn switch to OFF position and then
activate.		ON.
	Check for defective, missing or improp-	Replace batteries or install correctly.
	erly installed batteries.
2. IR illuminator fails	In a dark location with system turned on,	If IR illuminator fails to activate, refer to
to activate.	activate IR. Visually check IR illuminator	higher level of maintenance.
	operation; scene should brighten.
3. IR indicator fails	Visual.	Refer to higher level of maintenance.
to activate.
4. Poor image	• Check objective lens or ey piece focus.	•Refocus.
quality	• Check for fogging or dirt on lens.	•Clean lens surface.
	• Check for fogging or dirt on lens.	•Clean lens surface.
		• If image quality is still poor, refer to
		higher level of maintenance.

5. Light visible	• Check eye-relief distance.
around eyecup	• Check eyecup for resiliency.
	• Check eyecup for resiliency.

•Readjust for proper eye-relief distance.

•If eyecup is defective, refer to higher level of maintenance.

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Contents ATN NVM14 American Technologies Network CorpManual NVM14-002 Revision 3 July Safety Summary Page Equipment Limitations Table of Contents List of Figures List of Tables Table TitleManual Overview HOW to USE this ManualUsage Page General Information Helmet Mounted Day Multi-Use Minimonocular General Information Purpose of EquipmentList of Abbreviations Warranty InformationTechnical Information Equipment Description System Description WEIGHT, DIMENSIONS, and Performance PerfomanceDescription of Major Components DNS ATN NVM-14 Major ComponentsOptional Components ATN NVM-14DNS Major ComponentsKit Components Eye-cup Multi-Use MinimonocularLens Cap Soft Carrying CaseBattery AA Alkaline Headmount AssemblyLens Tissue Battery 123A LithiumOptional Components Camera/Camcorder AdapterMounting Procedures Attaching Weapon Mount to Weapon Mounting ProceduresMounting the ATN NVM-14 to the Weapon Attaching ATN NVM-14 to Weapon Mount Mounting the ATN NVM-14 to a HEAD/ Helmet Mount Attaching ATN NVM-14to Headmount AdapterAttaching ATN NVM-14to Head/Helmet Mount Page Operating Procedures Operating Instructions Battery InstallationBattery Life Install DL 123 batteries as follows DL123 Battery InstallationInstall standard AA batteries as follows Dnaas Battery InstallationMechanical Functions Mechanical FunctionsInfrared IR Illuminator Operations Zeroing Operational Defects Shading Zeroing Operational DefectsShading Mode Selector SwitchEdge Glow Edge GlowBright Spots FLASHING, FLICKERING, or Intermittent OperationCosmetic Blemishes Emission Points Bright Spots and Emission Points Black SpotsFixed-Pattern Noise Fixed Pattern NoiseChicken Wire Page Maintenance Preventive Maintenance Preventive Maintenance Checks and Services for ATN NVM-14Preventive Maintenance Checks and Services for ATN NVM-14 Preventive Maintenance Checks and Services for ATN NVM-14 Not Fully Mission Capable If Or damaged clips Operator Troubleshooting Operator Troubleshooting for ATN NVM-14 Malfunction Test or inspection Browpad Replacement Cleaning the ATN NVM-14Headmount Maintenance Neckpad Reinstallation Neckpad ReinstallationLacing the Sliding BAR Buckle Lacing the Sliding Bar BucklePage END Item Components Table A-1 ATN NVM-14 END Item ComponennentsRepair Parts List Table B-1 ATN NVM-14 Repair Parts ListIndex IND-2 ATNNVM14-3 For Technical InformationATN Corp Info@atncorp.comINFO-2 North American Office