FLIR Armasight MNVD-51, Armasight MNVD-40 User Manual

ARMASIGHT by FLIR

MNVD

®

Night Vision Monocular

USER MANUAL

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ARMASIGHT by FLIR

MNVD

USER MANUAL

© 2018 FLIR Systems, Inc. All rights reserved worldwide. No parts of this manual, in whole or in part,
may be copied, photocopied, translated, or transmitted by any electronic medium or in machine-readable
form without the prior written permission of FLIR Systems, Inc.

Names and marks appearing on the products herein are either registered trademarks or trademarks of
FLIR Outdoor & Tactical Systems and/or its subsidiaries. All other trademarks, trade names, or company
names referenced herein are used for identification only and are the property of their respective owners.

This product is protected by patents, design patents, patents pending, or design patents pending.
If you have questions that are not covered in this manual, or need service, contact FLIR OTS customer

support for additional information prior to returning a product.
Phone:[phone]

E-mail: [e-mail]
This documentation is subject to change without notice.

FLIR OUTDOOR & TACTICAL SYSTEMS

815 Dubuque Avenue, South San Francisco, CA 94080
Phone: [phone] or [phone]
Fax: [phone]
International Phone/Fax: [phone]
E-mail: [e-mail]

www.flir.com

EXPORT INFORMATION

Equipment described herein may require US Government authorization for export purposes. Diversion
contrary to US law is prohibited.

©2018 FLIR Systems, Inc.
Specifications are subject to change without notice, check our website: www.flir.com

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USER MANUAL

PROPER DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT (EEE)

The European Union (EU) has enacted Waste Electrical and Electronic Equipment Directive 2002/96/EC
(WEEE), which aims to prevent EEE waste from arising; to encourage reuse, recycling, and recovery of
EEE waste; and to promote environmental responsibility.

In accordance with these regulations, all EEE products labeled with the “crossed out wheeled bin” either
on the product itself or in the product literature must not be disposed of in regular rubbish bins, mixed
with regular household or other commercial waste, or by other regular municipal waste collection means.
Instead, and in order to prevent possible harm to the environment or human health, all EEE products
(including any cables that came with the product) should be responsibly discarded or recycled.

To identify a responsible disposal method where you live, please contact your local waste collection
or recycling service, your original place of purchase or product supplier, or the responsible government
authority in your area.

Business users should contact their supplier or refer to their purchase contract.

IMPORTANT INSTRUCTIONS AND NOTICES TO THE USER:

Modification of this device without the express authorization of FLIR Commercial Systems, Inc. may void
the user’s authority under FCC rules to operate this device.

Note 1: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that the interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the equipment and receiver

• Connect the equipment into an outlet on a circuit different from
that of the receiver

• Consult the dealer or an experienced radio/television technician for help.

INDUSTRY CANADA NOTICE:

This Class B digital apparatus complies with Canadian ICES-003.

AVIS D’INDUSTRIE CANADA:

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

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LIST OF CONTENTS

TITLE PAGE

Safety Statement 5

SECTION 1. INTRODUCTION 7

1.1 Monocular 7

1.2 Introduction 7

1.3 Features 7

1.4 Register your MNVD 8

1.5 Image Intensified Night Vision versus Infrared Thermal Vision 8

SECTION 2. GETTING STARTED 9

2.1 Unpacking and Inspecting 9

2.2 Battery 10

2.3 Optional Equipment 11

SECTION 3. OPERATING THE SYSTEM 13

3.1 System Description 13

3.2 System Controls 14

3.3 Auto Power off Function 14

3.4 Operating Procedures 15

3.5 IR Illuminator Operations 15

3.6 Operating Under Changing Light Conditions 16

3.7 Using the MNVD with a Mini-rail type Helmet/ Headgear Assembly 16

3.8 Using the MNVD with a Dovetail type Helmet/ Headgear Assembly 17

3.9 Using the MNVD with a Bayonet /Horn type Helmet / Headgear Assembly 17

3.10 Using a Pair of MNVD with a Dual Bridge 18

3.11 Demist Shield Installation 18

3.12 Sacrificial Window Installation 19

3.13 Using the Optional Afocal Lenses 19

3.14 Using a Range Finding Attachment 19

3.15 Mounting MNVD to a Weapon 20

3.16 Using a Scope Adapter Mount 21

3.17 Using a Shuttered Eyeguard 21

3.18 Using a Long-Range IR Illuminator 21

3.19 Using a Camera/Camcorder Adapter 22

SECTION 4. MAINTENANCE 23

4.1 Battery Removal and Replacement 23

4.2 Cleaning the MNVD 23

SECTION 5. WARRANTY 24

5.1 Global Limited Warranty 24

5.2 Product Registration 24

5.3 Obtaining Warrant y Service 24

SECTION 6. SPECIFICATIONS 25
SECTION 7. SPARE PARTS 26

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USER MANUAL

SAFETY STATEMENT

WARNING:

The image intensifier’s phosphor screen contains toxic materials.

• If an image intensifier is broken, be extremely careful to avoid inhaling the phosphor screen
material. Do not allow the material to come in contact with the mouth or open wounds on the skin.

• If the phosphor screen material contacts your skin, wash it off immediately with soap and water.

• If you inhale/swallow any phosphor screen material, drink a lot of water, induce vomiting, and
seek medical attention as soon as possible.

WARNING:

This product contains natural rubber latex, which may cause allergic reactions! The FDA

has reported an increase in the number of deaths that are associated with an apparent sensitivity to
natural latex proteins. If you are allergic to latex, it is a good idea to learn which products contain it
and strictly avoid exposure to those products.

IMPORTANT SAFETY INSTRUCTIONS

• Read and follow all instructions

• Heed all warnings

• Only use the attachments/accessories specified by the manufacturer

• All service must be provided by the manufacturer

WARNING:

• DO NOT DISASSEMBLE THE DEVICE.
Disassembly can cause permanent damage.

• Use of the MNVD in brightly lit conditions and in the places with bright light sources such as
firelight, headlights, searchlights, etc. can damage the unit’s intensifier tube. Avoid exposing the
unit to these types of light sources.

• When operating the device in extremely dark conditions, the light from the unit’s IR illuminator will
be invisible to the unaided eye. However, the light can be detected by other night vision devices
(NVD).

• To reduce the risk of detection by another NVD, avoid prolonged activation of the IR illuminator.

• The IR light is more easily detected by a NVD when used in smoke, fog and rain. Avoid prolonged
activation of the unit’s IR illuminator in these conditions.

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CAUTION:

• The MNVD is a precision optical instrument. To prevent damage to the unit, it should always be
handled carefully.

• Do not scratch the external lens surfaces or touch them with your fingers.

• To protect the image intensifier, keep the lens cap securely fitted over the objective lens when the
device is not in use, or when it is being used in daylight conditions.

• Keep the equipment clean. Protect it from moisture, dramatic temperature drops, and electrical
shocks.

• DO NOT force the equipment controls past their stopping points.

• DO NOT leave the equipment activated during breaks in operation.

• DO NOT store the equipment with the batteries installed.

• Thoroughly clean and dry each item before placing them into the storage case.

NOTES:

• Do not test the device in daylight conditions for more than ten (10) minutes, even with the daylight
filter/ lens cap on.

• The purpose of the built-in IR illuminator is to provide additional illumination when necessary while
viewing scenes at close distances (up to 3 meters).

• The equipment requires some ambient light (moonlight, starlight, etc.) to operate.

• Performance of the device in nighttime conditions depends on the level of ambient light in the
environment. Please remember the following:

– The level of ambient light is reduced by the presence of clouds, shade, or objects that block

natural light (trees, buildings, etc.).

– The equipment is less effective when operated in shadows and other darkened areas.

– The equipment is less effective when operated in rain, fog, sleet, snow, dust or smoke.

– The equipment will not “see” through dense smoke.

MNVD® NIGHT VISION MONOCULAR

The MNVD® is used as a handheld, head-mounted, helmet-mounted or weapon-mounted night vision
system. Nevertheless, in the industry, and throughout this manual, this type of device is also referred to
as night vision monocular (NVM).

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USER MANUAL

SECTION 1

INTRODUCTION

1.1 MONOCULAR

This manual covers the MNVD night vision monocular and all applicable components. It is recommended
that you read and understand this manual to optimize the monocular operation.

1.2 INTRODUCTION

The MNVD is a handheld, head-mounted, helmet-mounted, or weapon-mounted night vision system that
enables mobility, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and
administering first aid during operation in both moonlight and starlight.

The MNVD uses advanced, multi-coated optics and a tough, compact, and ergonomic composite housing.
The MNVD can be used as a goggle system, or stowed out of the way without removing. This device
operates with a single On/Off/Gain Control knob and utilizes features like a flip-up turn off function,
when used in conjunction with a head or helmet mount. There is also an integral infrared illuminator for
reading a map and short distance observation.

1.3 FEATURES

• Manual system gain and focus adjustments for custom image quality optimization

• Integrated infrared (IR) illuminator with two switchable power levels

• Head, helmet, or weapon-mountable

• Automatic shut-off system

• Automatic turn off feature with flip-up head/ helmet mount

• Low-battery, bright light cutoff, and IR indicators in eyepiece

• Self-contained system operating on a single AA or CR123 battery

• Compact and lightweight, rugged construction

• Compatibility with most weapons, IR laser aiming/ illuminating devices, reflex sights, and
scopes

• Limited 2-year warranty

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1.4 REGISTER YOUR MNVD

You can register your product online at:

www.flir.com

1.5 IMAGE INTENSIFIED NIGHT VISION VERSUS INFRARED

THERMAL VISION

Image Intensification “I2” works by collecting tiny amounts of light, including the lower portion of the
infrared light spectrum, that are present but may be imperceptible to our eyes, and amplifying it to the
point that we can easily observe the image.

Thermal imagingtechnology operates by capturing the upper portion of the infrared light spectrum, which
is emitted as heat by objects instead of simply reflected as light. Hotter objects, such as warm bodies,
emit more of this light than cooler objects, like trees or buildings.

The thermal vision device makes images from heat, not light, a feat impossible for the naked eye or
image intensified (I2) night vision devices. This allows you to see clearly without any visible light. People,
animals, and objects all generate or reflect heat, and are clearly seen by the thermal vision device, in
even the most adverse conditions.

Thermal is best used to detect the desired object. It is the best 24-hour imaging option.
Night vision devices provide a more natural image, wider field of view (FOV), wider operating

temperature, and longer battery life.

I2 IMAGE IN NEAR TOTAL DARKNESS

THERMAL IMAGING

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ARMASIGHT by FLIR

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USER MANUAL

SECTION 2

GETTING STARTED

2.1 UNPACKING AND INSPECTING

The MNVD is available with the features, options, and accessories described in this manual. Refer to the
packing list enclosed with your product to determine the actual contents of your product package.

LENS CAP

EYECUP

MNVD

NIGHT VISION

MONOCULAR

THANK YOU CARD

SOFT CARRYING

CASE

CR123 LITHIUM

BAT TERY

QUICK START GUIDE

LENS CLOTH