Instruction Manual EOTECH TPIAL | Optics Trade

ITP-2A-MANUAL

OPERATOR MANUAL

FOR THE

Target Pointer Illuminator Aiming Light (TPIAL)

AN/PEQ-2A (NSN 5855-01-447-8992)

Rev. 1 16 July 2009

9 Akira Way, Londonderry, NH 03053Phone 603-626-4800 / Fax 603-626-4888

i

SAFETY SUMMARY 1. GENERAL SAFETY INSTRUCTIONS This manual contains operating instructions and maintenance procedures which may cause injury or death to personnel, or damage to equipment if not properly followed. Prior to performing any task, the WARNINGs, CAUTIONs and NOTEs included in that task shall be reviewed and understood. 2. WARNINGS, CAUTIONS AND NOTES Safety headings used in this manual and their respective definitions are as follows:

WARNING..

Highlights an essential operating or maintenance procedure, practice, condition or statement, which, if not strictly observed, could result in injury to, or death of, personnel or long term health hazards.

CAUTION..

Highlights an essential operating or maintenance procedure, practice, condition or statement, which, if not strictly observed, could result in damage to, or destruction of, equipment or loss of mission effectiveness.

NOTE

Highlights an essential operating or maintenance procedure, condition or statement.

ii

3. SAFETY PRECAUTIONS The following general safety precautions supplement the specific WARNINGs, CAUTIONs and NOTEs that appear elsewhere in this manual. 3.1 Laser Radiation. The AN/PEQ-2A employs invisible laser radiation in the form of Infrared (IR) Aim and Illumination Lasers. Nominal Ocular Hazard Distances (NOHD) for safe operation are listed in Table i-1. Exposure to the AN/PEQ-2A’s IR lasers inside these NOHDs can cause irreversible damage to the human eye.

Table i-1 Nominal Ocular Hazard Distances for Safe Operation (NOHD)

Laser/Mode Safety

Class NOHD w/o1

NOHD mag2

OD3 Unaided

OD4 Aided

Infrared (IR) Aim Low 1 0 0 - -

Infrared (IR) Illuminator Laser Low

3R 11 85 0.30 0.54

Infrared (IR) Aim Laser High

3B 218 1300 1.58 1.45

Infrared (IR) Illuminator Laser High

3B 55 331 1.41 1.65

1 Nominal Ocular Hazard Distance without magnifying optics (in meters) 2 Nominal Ocular Hazard Distance with 7x magnifying optics (in meters) 3 Necessary Optical Density (OD) at 10cm 4 Necessary Optical Density (OD) at 2m

iii

The following general safety precautions apply at all times:

• Do not stare into the laser beams. • Do not look into the laser beams through binoculars

or telescopes. • Do not point the laser beams at mirror-like surfaces. • Do not shine the laser beams into other individual’s

eyes.

WARNING..

Laser modes designated as Safety Class 1 or 3R (low power) may be used for force-on-force training only if opposing forces are beyond the NOHD values shown in Table i-1.

WARNING..

Laser modes designated as Safety Class 3B (high power) shall NOT be used for force-on-force training.

3.2 Risk of Detection by Enemy.

WARNING.. Infrared (IR) lasers detectable by an enemy using night vision devices. Detection is easier in smoky, foggy, or rainy conditions. To reduce the risk of detection by an enemy using night vision devices, avoid prolonged activation of the IR laser(s).

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3.3 Weapons Safety. The AN/PEQ-2A is designed to be used with destructive weapon systems. Improper operation or misuse of the device with these weapon systems could lead to personal injury or death of either the operator or other persons within weapons range. Safe firearms handling procedures must be practiced at all times.

WARNING.. Remove the AN/PEQ-2A from the weapon before inspecting, cleaning, or performing other maintenance functions.

CAUTION..

Use of acetone or gun cleaning agents containing perchloroethylene or methylene chloride may permanently damage the AN/PEQ-2A system.

3.4 Batteries. The AN/PEQ-2A is powered by two (2) AA batteries.

WARNING.. Do not use the AN/PEQ-2A with a mix of old and new batteries, or batteries of different brands.

CAUTION..

Do not store the AN/PEQ-2A with batteries installed.

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TABLE OF CONTENTS

SAFETY SUMMARY..................................................................... i TABLE OF CONTENTS............................................................... v LIST OF FIGURES..................................................................... vii LIST OF TABLES ....................................................................... ix

CHAPTER 1................................................................................... 1-1 INTRODUCTION....................................................................... 1-1 SECTION I ................................................................................ 1-1 GENERAL INFORMATION ....................................................... 1-1

1.1 SCOPE .......................................................................... 1-1 1.2 MODEL NUMBER AND EQUIPMENT NAME ................ 1-2 1.3 MANUFACTURER......................................................... 1-2 1.4 PURPOSE OF EQUIPMENT ......................................... 1-2 1.5 ABBREVIATIONS AND ACRONYMS ............................ 1-2

SECTION II ............................................................................... 1-4 EQUIPMENT DESCRIPTION.................................................... 1-4

1.6 SYSTEM DESCRIPTION............................................... 1-4 1.7 TECHNICAL SPECIFICATIONS .................................... 1-5 1.8 LIST OF MAJOR COMPONENTS ................................. 1-6 1.9 DESCRIPTION OF MAJOR COMPONENTS................. 1-7 1.10 AN/PEQ-2A FEATURES AND CONTROLS................. 1-9

CHAPTER 2................................................................................... 2-1 OPERATING PROCEDURES................................................... 2-1 SECTION I ................................................................................ 2-1 PREPARATION FOR USE AND INSTALLATION ..................... 2-1

2.1 PREPARATION FOR USE............................................. 2-1 2.2 BATTERY HANDLING................................................... 2-2 2.3 MOUNTING PROCEDURES ......................................... 2-3 2.4 BORESIGHTING / ZEROING PROCEDURES ............ 2-37

SECTION II ............................................................................. 2-49 OPERATING PROCEDURES ................................................. 2-49

2.5 MODES OF OPERATION............................................ 2-49 2.6 USING THE AN/PEQ-2A LASERS............................... 2-54 2.7 LED STATUS INDICATOR .......................................... 2-57

vi

TABLE OF CONTENTS (cont'd) CHAPTER 3................................................................................... 3-1

MAINTENANCE AND SERVICING........................................... 3-1 SECTION I ................................................................................ 3-1 MAINTENANCE AND TROUBLESHOOTING ........................... 3-1

3.1 MAINTENANCE PROCEDURES................................... 3-1 3.2 TROUBLESHOOTING PROCEDURES ......................... 3-4 3.3 CORRECTIVE MAINTENANCE..................................... 3-4

SECTION II ............................................................................... 3-6 SERVICE / PACKING AND UNPACKING ................................. 3-6

3.4 SERVICE / REPAIR....................................................... 3-6 3.5 WARRANTY INFORMATION......................................... 3-7 3.6 NON-WARRANTY INFORMATION................................ 3-7

APPENDIX A .................................................................................A-1 END ITEM COMPONENTS AND REPAIR PARTS...................A-1

A.1 Scope ............................................................................A-1 APPENDIX B .................................................................................B-1

ADDITIONAL AUTHORIZATION LIST .....................................B-1 B.1 Scope ............................................................................B-1

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LIST OF FIGURES Figure 1-1 AN/PEQ-2A in Use....................................................... 1-1 Figure 1-2 AN/PEQ-2A Major Components................................... 1-6 Figure 1-3 AN/PEQ-2A Features and Controls............................ 1-10 Figure 1-4 AN/PEQ-2A Features and Controls (cont’d)............... 1-10 Figure 2-1 Battery Installation ....................................................... 2-2 Figure 2-2 M4/M16A2 Bracket Assembly ...................................... 2-5 Figure 2-3 M4/M16A2 Bracket Assembly Installation .................... 2-6 Figure 2-4 M16A2 Using M4/M16A2 Bracket Assembly................ 2-7 Figure 2-5 M4/M4A1 Using M4/M16A2 Mounting Bracket............. 2-8 Figure 2-6 M4/M16A4 MWS Using Insight Rail Grabber Bracket 2-10 Figure 2-7 M4/M16A4 Using Picatinny Rail Grabber Bracket ...... 2-12 Figure 2-8 M249 SAW Feed Tray Cover Rail Using Insight Rail

Grabber Bracket ........................................................ 2-14 Figure 2-9 M249 SAW Feed Tray Cover Rail Using Picatinny Rail

Grabber Bracket ........................................................ 2-16 Figure 2-10 M249 SAW with Forward Rails Using Insight Rail

Grabber Bracket ........................................................ 2-18 Figure 2-11 M249 SAW with Forward Rails Using Picatinny Rail

Grabber Bracket ........................................................ 2-20 Figure 2-12 M60 Bracket Installation........................................... 2-22 Figure 2-13 M60 Using M60 Mounting Bracket and Bracket Adapter

.................................................................................. 2-23 Figure 2-14 M240B/G Feed Tray Cover Rail Using Insight Rail

Grabber Bracket ........................................................ 2-25 Figure 2-15 M240B/G Feed Tray Cover Rail Using Picatinny Rail

Grabber Bracket ........................................................ 2-27 Figure 2-16 M240B/G Forward Rails Using Insight Rail Grabber

Bracket ...................................................................... 2-29 Figure 2-17 M240B/G Forward Rails Using Picatinny Rail Grabber

Bracket ...................................................................... 2-31 Figure 2-18 M60 Using AN/TVS-5 Mounting Bracket and Bracket

Adapter ...................................................................... 2-32 Figure 2-19 MK19 Using AN/TVS-5 Mounting Bracket and Bracket

Adapter ...................................................................... 2-34 Figure 2-20 M16A2 Using MILES Training Extender Bracket and

M4/M16A2 Bracket .................................................... 2-35

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Figure 2-21 M4 MWS Using MILES Training Extender Bracket and Insight Rail Grabber Bracket ...................................... 2-36

Figure 2-22 Boresight Adjusters.................................................. 2-37 Figure 2-23 Aim Laser Adjusters (Top Mounted)......................... 2-38 Figure 2-24 Aim Laser Adjusters (Left Side Mounted)................. 2-39 Figure 2-25 Aim Laser Adjusters (Right Side Mounted) .............. 2-40 Figure 2-26 Illuminator Adjusters (Top Mounted) ........................ 2-41 Figure 2-27 Illuminator Adjusters (Left Side Mounted) ................ 2-42 Figure 2-28 Illuminator Adjusters (Right Side Mounted) .............. 2-43 Figure 2-29 Mode Selector.......................................................... 2-50 Figure 2-30 Safety Block Shown in the Training Position ............ 2-51 Figure 2-31 Operation of the Fire Button..................................... 2-52 Figure 2-32 Installation of the Remote Cable Switch................... 2-53 Figure 2-33 Pattern Generator Shapes ....................................... 2-54 Figure 2-34 Lens Caps Uninstalled ............................................. 2-55 Figure 2-35 Lens Caps Installed ................................................. 2-55 Figure 2-36 IR Illuminator Focus Knob........................................ 2-56 Figure 2-37 LED Status Indicator ................................................ 2-57 Figure 3-1 Safety Block in the Training Position............................ 3-3 Figure 3-2 Safety Block in the Tactical Position ............................ 3-3 Figure A-1 End Item Components.................................................A-1 Figure A-2 Repair Parts ................................................................A-3

ix

LIST OF TABLES Table i-1 Nominal Ocular Hazard Distances for Safe Operation........ ii Table 1-1 Technical Specifications................................................ 1-5 Table 1-2 AN/PEQ-2A Major Components.................................... 1-6 Table 1-3 AN/PEQ-2A Features and Controls............................... 1-9 Table 2-1 Shot Group Movement for Aim Lasers ........................ 2-38 Table 2-2 Shot Group Movement for Aim Lasers ........................ 2-39 Table 2-3 Shot Group Movement for Aim Lasers ........................ 2-40 Table 2-4 Beam Movement for the IR Illuminator ........................ 2-41 Table 2-5 Beam Movement for the IR Illuminator ........................ 2-42 Table 2-6 Beam Movement for the IR Illuminator ........................ 2-43 Table 2-7 Mounting Configurations and Weapon Offsets ............ 2-45 Table 2-8 Mode Selector Positions ............................................. 2-49 Table 2-9 LED Status Indicator ................................................... 2-57 Table A-1 End Item Components ..................................................A-2 Table A-2 Repair Parts..................................................................A-3 Table B-1 Additional Authorization List..........................................B-1

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1-1

CHAPTER 1 INTRODUCTION

SECTION I

GENERAL INFORMATION

Figure 1-1 AN/PEQ-2A in Use

1.1 SCOPE This manual is for use by operators of the AN/PEQ-2A. It provides a system description, operational procedures, and maintenance responsibilities. Complete familiarization with this manual prior to using the equipment, will ensure safe operation and maximum effectiveness of the device.

1-2

1.2 MODEL NUMBER AND EQUIPMENT NAME This manual applies to several different TPIAL models. As such, pictures contained herein may not be representative of the exact model purchased or issued. 1.3 MANUFACTURER

Insight Technology, Incorporated 9 Akira Way Londonderry, NH 03053 USA

1.4 PURPOSE OF EQUIPMENT The AN/PEQ-2A is a multifunction laser device used with night vision equipment, to provide long range target acquisition, precise weapon aiming, and target / area illumination. 1.5 ABBREVIATIONS AND ACRONYMS Abbreviations and acronyms used in this manual are spelled out the first time they appear in each chapter, section or appendix. For reference purposes, they are also listed as follows:

cm Centimeter FRC Field Return Coordinator IR Infrared ITAR International Traffic in Arms

Regulations LBS Laser Borelight System LED Light Emitting Diode m Meter MILES Multiple Integrated Laser Engagement

System mm Millimeter mrad Milliradians

1-3

mW Milliwatts MWS Modular Weapon System nm Nanometer NOHD Nominal Ocular Hazard Distance NSN National Stock Number OD Optical Density RMA Return Material Authorization SAW Squad Automatic Weapon TPIAL Target Pointer Illuminator Aiming Light µW Microwatts

1-4

SECTION II EQUIPMENT DESCRIPTION

1.6 SYSTEM DESCRIPTION The AN/PEQ-2A is a multifunction laser device that emits infrared (IR) light for precise weapon aiming and target / area illumination. The IR Aim and Illumination lasers provide for active, covert target acquisition in low light or complete darkness when used in conjunction with night vision devices. The AN/PEQ-2A can be used as either a handheld illuminator / pointer or can be mounted to weapons equipped with a Picatinny-style (MIL-STD-1913) rail. The AN/PEQ-2A is a ruggedized system designed for operation in battlefield environments.

1-5

1.7 TECHNICAL SPECIFICATIONS

Table 1-1 Technical Specifications WEIGHT AND DIMENSIONS

Weight (with batteries) 9.5 ounces Length 6.4 inches (16.26 cm) Width 2.8 inches (7.12 cm) Height 1.2 inches (3.05 cm)

POWER / PERFORMANCE Batteries Two AA batteries Battery Life >1 Hour in DUAL HI/HI

LASERS IR Aim Laser

Output Power LOW 700 µW (nominal) Output Power HIGH 25 mW (± 10%) Beam Divergence 0.5 mrad (± 0.3 mrad) Wavelength 830 nm (nominal)

IR Illuminator Output Power LOW < 3.5 mW Output Power HIGH 30 mW (+ 50 / -20%)

Beam Divergence No less than 1 mrad to greater than 105 mrad

Wavelength 830 nm (nominal)

1-6

1.8 LIST OF MAJOR COMPONENTS The AN/PEQ-2A is available with a wide array of accessory items. Figure 1-2 and Table 1-2 depict components and parts for the entire family of AN/PEQ-2A configurations. Therefore, some of the items shown may not be applicable to your specific configuration. Section 1.9 provides a brief description of each item.

Figure 1-2 AN/PEQ-2A Major Components

Table 1-2 AN/PEQ-2A Major Components

Item Description Item Description 1 AN/PEQ-2A Assembly 8 M4/M16A2 Bracket Assembly 2 Operator Manual 9 Pattern Generators (set of 5) 3 Soft Carrying Case 10 Bracket Adapter 4 Strap, Retaining (2) 11 Insight Rail Grabber Bracket 5 Neck Cord 12 Batteries, AA (2) 6 Hex Key, .050 13 Tape Fastener, Loop (3) 7 Lens Tissue 14 Remote Cable Switch

1

2

3

4

5 6 7

9

8

12

13

14

11

10

1-7

1.9 DESCRIPTION OF MAJOR COMPONENTS 1.9.1 AN/PEQ-2A Assembly. The AN/PEQ-2A is a handheld or weapon mounted, battery operated, multifunction laser device that emits IR light for precise weapon aiming and target / area illumination. 1.9.2 Operator and Unit Maintenance Manual. Provides detailed operating and maintenance procedures specific to the AN/PEQ-2A. 1.9.3 Soft Carrying Case. Protects the AN/PEQ-2A and accessories while in a field environment. 1.9.4 Strap, Retaining (2). May be used alone or in conjunction with hook and loop fastener tape as an alternate means of attaching the Remote Cable Switch to the weapon. 1.9.5 Neck Cord. Used to secure the AN/PEQ-2A to the operator’s wrist or around the neck. 1.9.6 Hex Key, .050. Used to remove / install the Safety Block of the AN/PEQ-2A. 1.9.7 Lens Tissue. Used to clean the laser ports of the AN/PEQ-2A. 1.9.8 M4/M16A2 Bracket Assembly. Used to mount the AN/PEQ-2A to the M4 Carbine or M16A2 Rifle. 1.9.9 Pattern Generators (set of 5). Five pattern generators (i.e., circle, square, triangle, T-shape, cross) that, when individually installed over the aim lasers, project a specific holographic design over the aiming point of the laser.

1-8

1.9.10 Bracket Adapter. Provides compatibility between the AN/PEQ-2A and the mounting brackets used on the M2 and M60 weapons. 1.9.11 Insight Rail Grabber Bracket. Used to mount the AN/PEQ-2A to a MIL-STD-1913 rail. 1.9.12 Batteries, AA (2). Two AA batteries used to power the AN/PEQ-2A. 1.9.13 Fastener Tape, Loop (3). Used to secure the Remote Cable Switch to the weapon. 1.9.14 Remote Cable Switch. Allows for fingertip activation of the AN/PEQ-2A without interrupting the operator’s proper shooting platform (stance).

1-9

1.10 AN/PEQ-2A FEATURES AND CONTROLS Table 1-3 provides a list of AN/PEQ-2A features and controls that correspond to the labels in Figures 1-3 and 1-4. A brief functional description of each item is provided in paragraphs 1.10.1 through 1.10.12.

Table 1-3 AN/PEQ-2A Features and Controls Label Description

1 Illuminator Diffuser Lens Cap 2 Infrared Illuminator / Focus Knob 3 Infrared Aim Laser 4 Aim Neutral Density Lens Cap 5 Mounting Thumbscrew and Washer 6 Fire Button 7 Illuminator Adjusters 8 Aim Laser Adjusters 9 Safety Block

10 Mode Selector 11 Battery Caps / Battery Compartments 12 Remote Jack / Jack Plug

1-10

1.10 AN/PEQ-2A FEATURES AND CONTROLS (cont’d.)

Figure 1-3 AN/PEQ-2A Features and Controls

Figure 1-4 AN/PEQ-2A Features and Controls (cont’d)

3

4 5 6

11

12

7

1

2

9

10

8

1-11

1.10 AN/PEQ-2A FEATURES AND CONTROLS (cont’d.) 1.10.1 Illuminator Diffuser Lens Cap. When installed over the IR Illuminator, spreads the laser energy over an angle approaching 180 degrees, allowing for illumination of a wider area. This is useful for illuminating a small room and is most effective with the IR Illuminator Focus Knob adjusted to the widest beam (flood) setting. 1.10.2 Infrared Illuminator / Focus Knob. Used with night vision devices to provide variable focused IR illumination of the intended target area. The Illuminator Focus Knob is rotated to vary the illumination beam spread from flood to spot, based on the range and size of the area to be illuminated. 1.10.3 Infrared Aim Laser. Used with night vision devices to provide a precision aim point or to mark targets. 1.10.4 Aim Neutral Density Lens Cap. When placed over the IR Aim Laser, reduces blooming effects on the target and is useful for boresighting / zeroing. 1.10.5 Mounting Thumbscrew and Washer. Used to attach the AN/PEQ-2A to a wide array of mounting brackets, bracket assemblies, and bracket adapters. 1.10.6 Fire Button. Used to actively emit laser radiation that corresponds with the position of the Mode Selector. 1.10.7 Illuminator Adjusters. These adjusters can be rotated in azimuth and elevation to bring the illumination area over the aiming beam, and can be used to align the IR Illuminator with the barrel of the weapon.

1-12

1.10.8 Aim Laser Adjusters. These adjusters can be rotated to simultaneously bring the IR Aim Laser into azimuth and elevation alignment with the barrel of the weapon. 1.10.9 Safety Block. Installed with a .050 hex key in one of two positions (Training or Tactical), to govern which laser power settings (i.e., AIM LO, DUAL LO, AIM HI, DUAL LO/HI, DUAL HI/HI) the Mode Selector can be turned to. 1.10.10 Mode Selector. Allows the user to select the desired mode of operation for the AN/PEQ-2A. When switched to O (OFF), the AN/PEQ-2A will not emit laser energy. 1.10.11 Battery Caps / Battery Compartments. Provides secure housing for the two AA batteries that power the AN/PEQ-2A. 1.10.12 Remote Jack / Jack Plug. Provides an interface for the Remote Cable Switch. The AN/PEQ-2A comes with a Remote Jack Plug installed to protect the Remote Jack from debris and moisture.

2-1

CHAPTER 2 OPERATING PROCEDURES

SECTION I

PREPARATION FOR USE AND INSTALLATION

2.1 PREPARATION FOR USE 2.1.1 Unpacking the Equipment. Before unpacking the equipment, verify that all major components are present. Check the AN/PEQ-2A to ensure the following additional items are included:

a. Battery Caps (2) b. Safety Block c. Remote Jack Plug d. Aim Neutral Density Lens Cap e. Illuminator Diffuser Lens Cap f. Mounting Thumbscrew and Washer

If any of the major components or items listed above are missing, seek guidance from the equipment issuing authority. 2.1.2 Inspection of the Equipment. Before use, inspect all pieces of equipment for any damage such as cracks, loose parts, faulty cables, or other visible defects. If any damage or defects are noted, seek guidance from the equipment issuing authority.

2-2

2.2 BATTERY HANDLING 2.2.1 Battery Inspection. Before installation, inspect the batteries for any cracks, dents, leakage, or bulging. Never install a defective battery in the AN/PEQ-2A.

WARNING..

Ensure the Mode Selector is turned to the OFF (0) position before attempting to install, remove or replace batteries.

2.2.2 Battery Installation. Unscrew the Battery Caps and install one AA battery in each compartment as shown in Figure 2-1. Proper battery orientation is clearly marked on the AN/PEQ-2A housing. Replace and tighten the Battery Caps.

Figure 2-1 Battery Installation

Battery Orientation Markings

2-3

WARNING..

Do not store the AN/PEQ-2A with batteries installed.

2.3 MOUNTING PROCEDURES Several mounting bracket assemblies and adapters are available to allow the AN/PEQ-2A to be mounted to a wide array of weapons. This section provides mounting procedures for the configurations shown in Table 2-1.

Table 2-1 Mounting Configurations Weapon

Configuration Bracket / Adapter Paragraph

M16A2 M4/M16A2 Bracket Assembly 2.3.1 M4/M4A1 M4/M16A2 Bracket Assembly 2.3.2

M4/M16A4 MWS Insight Low Profile Rail Grabber on Top, Left, or Right Rails 2.3.3

M4/M16A4 MWS Picatinny Rail Grabber on Top, Left, or Right Rails 2.3.4

M249 Insight Low Profile Rail Grabber on Feed Tray Cover Rail 2.3.5

M249 Picatinny Rail Grabber on Feed Tray Cover Rail 2.3.6

M249 Insight Low Profile Rail Grabber on Left or Right Forward Rails 2.3.7

M249 Picatinny Rail Grabber on Left or Right Forward Rails 2.3.8

M60 M60 Mounting Bracket and Bracket Adapter 2.3.9

M240B Insight Low Profile Rail Grabber on Feed Tray Cover Rail 2.3.10

2-4

Weapon Configuration Bracket / Adapter Paragraph

M240B Picatinny Rail Grabber on Feed Tray Cover Rail 2.3.11

M240B Insight Low Profile Rail Grabber on Left or Right Forward Rails 2.3.12

M240B Picatinny Rail Grabber on Left or Right Forward Rails 2.3.13

M2 AN/TVS-5 Bracket and Adapter 2.3.14 Mk 19 AN/TVS-5 Bracket and Adapter 2.3.15

M4/M16 w/ MILES

M4/M16A2 Bracket Assembly OR Insight Low Profile Rail Grabber AND Training Extender Bracket

2.3.16

2.3.1 M16A2 Using M4/M16A2 Bracket Assembly. The AN/PEQ-2A mounts to the M16A2 using an M4/M16A2 Bracket Assembly.

WARNING..

Be sure the weapon is CLEAR and SAFE before proceeding.

a. Use a 3mm hex head wrench to completely

disassemble the M4/M16A2 Bracket Assembly as shown in Figure 2-2.

2-5

Figure 2-2 M4/M16A2 Bracket Assembly

b. Remove top and bottom handguards from the rifle. c. Align bracket on barrel ensuring that the notch in the

underside of the bracket fits over the gas tube, and the locating arm touches the inside surface of the handguard cap (see Figure 2-3).

2-6

Figure 2-3 M4/M16A2 Bracket Assembly Installation

NOTE

Ensure there is equal space between the bracket and bracket caps (see Figures 2-2 and 2-3) while tightening mounting screws. Failure to fully tighten screws may cause zero retention problems. d. Secure the bracket to the rifle barrel with bracket

caps, lock washers and mounting screws (4). Tighten the mounting screws with a 3mm hex head wrench.

CAUTION.. Be sure the bracket is installed properly before reinstalling handguards. Improperly installed brackets could cause damage to the gas tube or handguards. e. Reinstall top and bottom handguards to rifle.

Verify equal spacing on left and right sides of these gap areas

M4/

2-7

f. Attach the mounting rail to the bracket posts and secure with rail mounting screws (2). Using a 3mm hex head wrench, completely tighten the front screw (closest to muzzle), then tighten the rear screw.

NOTE

Failure to fully tighten the Rail Grabber Bracket and AN/PEQ-2A thumbscrew may cause zero retention problems. g. Position the AN/PEQ-2A on the mounting rail as

shown in Figure 2-4. Turn the thumbscrew clockwise to tighten. Use a screwdriver or similar tool in the slot of the thumbscrew to fully secure the AN/PEQ-2A to the mounting rail.

h. Install the Remote Cable Switch in a convenient location (see paragraph 2.5.3).

Figure 2-4 M16A2 Using M4/M16A2 Bracket Assembly

2-8

2.3.2 M4/M4A1 Using M4/M16A2 Bracket Assembly. The AN/PEQ-2A may be mounted to the M4/M4A1 using the M4/M16A2 Bracket Assembly. However, the top inner heat shield of the weapon must first be removed and modified as follows to avoid interference with the bracket mounting posts:

a. Mark the location of the top inner heat shield that interferes with the bracket mounting posts and drill two 3/8” diameter holes.

b. Reinstall the heat shield in the upper handguard and verify that the holes in the heat shield are aligned with holes in the handguard.

c. Complete bracket installation and install the AN/PEQ-2A on the M4/M16A2 mounting bracket per procedures described in section 2.3.1 for the M16A2.

Figure 2-5 M4/M4A1 Using M4/M16A2 Mounting Bracket

2-9

2.3.3 M4/M16A4 MWS Using Insight Rail Grabber Bracket. The AN/PEQ-2A may be mounted to the top, right, or left rails of the MWS using the Insight Rail Grabber Bracket.

WARNING..


NOTE

The AN/PEQ-2A may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the AN/PEQ-2A is removed from the rail, the operator must make note of the position at which it was zeroed, and return it to that same position in order to ensure that zero is retained.

NOTE

Failure to fully tighten the Rail Grabber Bracket and AN/PEQ-2A thumbscrew may cause zero retention problems.

a. Loosen the clamping knob on the Rail Grabber

Bracket until the jaws have sufficient space to fit over the MWS rail.

b. Position the Rail Grabber Bracket on the rail ensuring that the recoil lug is seated in the recoil groove of the rail. Turn the clamping knob clockwise to tighten. Use a screwdriver or similar tool in the slot of the clamping knob to fully secure the bracket to the rail.

2-10

c. Mount the AN/PEQ-2A to the Rail Grabber Bracket as shown in Figure 2-6. Turn the thumbscrew clockwise to tighten. Use a screwdriver or similar tool in the slot of the thumbscrew to fully secure the AN/PEQ-2A to the Rail Grabber Bracket.

d. Install the Remote Cable Switch in a convenient location (see paragraph 2.5.3).

Figure 2-6 M4/M16A4 MWS Using Insight Rail Grabber

Bracket

2-11

2.3.4 M4/M16A4 MWS Using Picatinny Rail Grabber Bracket. The AN/PEQ-2A may be mounted to the top, right, or left rails of the MWS using the Picatinny Rail Grabber Bracket.

WARNING..


NOTE


NOTE


a. Mount the AN/PEQ-2A to the Rail Grabber Bracket

as shown in Figure 2-7. Turn the thumbscrew clockwise to tighten. Use a screwdriver or similar tool in the slot of the thumbscrew to fully secure the AN/PEQ-2A to the Rail Grabber Bracket.

b. Loosen the clamping knob on the Rail Grabber Bracket until the jaws have sufficient space to fit over the MWS rail.

2-12

c. Position and tighten the Rail Grabber Bracket by turning the clamping knob clockwise. Tighten the clamping knob until two clicks are heard.


Figure 2-7 M4/M16A4 Using Picatinny Rail Grabber

Bracket

2-13

2.3.5 M249 SAW with Feed Tray Cover Rail Using Insight Rail Grabber Bracket. The AN/PEQ-2A mounts on the top of the M249 Squad Automatic Weapon (SAW) Feed Tray Cover Rail using the Insight Rail Grabber Bracket.

WARNING..


NOTE

The Aiming Light may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the Aiming Light is removed from the rail, the operator must take note of the position at which it was zeroed, and return it to that same position in order to ensure that zero is retained.

NOTE

Failure to fully tighten the Rail Grabber Bracket and Aiming Light thumbscrew may cause zero retention problems.


Bracket until the jaws have sufficient space to fit over the mounting rail.


2-14



Figure 2-8 M249 SAW Feed Tray Cover Rail Using

Insight Rail Grabber Bracket

2-15

2.3.6 M249 SAW with Feed Tray Cover Rail Using Picatinny Rail Grabber Bracket. The AN/PEQ-2A mounts on the top of the M249 Squad Automatic Weapon (SAW) Feed Tray Cover Rail using the Picatinny Rail Grabber Bracket.

WARNING..


NOTE


NOTE





2-16



Figure 2-9 M249 SAW Feed Tray Cover Rail Using Picatinny Rail Grabber Bracket

2-17

2.3.7 M249 SAW with Forward Rails Using Insight Rail Grabber Bracket. The AN/PEQ-2A may be mounted on the left or right forward rails of the M249 SAW using the Insight Rail Grabber Bracket.

WARNING..


NOTE

The Aiming Light may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the Aiming Light is removed from the rail, the operator must take note of the position at which it was zeroed, and return it to that same position in order to ensure that zero is retained.

NOTE

Failure to fully tighten the Rail Grabber Bracket and Aiming Light thumbscrew may cause zero retention problems.




2-18



Figure 2-10 M249 SAW with Forward Rails Using Insight

Rail Grabber Bracket

2-19

2.3.8 M249 SAW with Forward Rails Using Picatinny Rail Grabber. The AN/PEQ-2A may be mounted on the left or right forward rails of the M249 SAW using the Picatinny Rail Grabber Bracket.

WARNING..


NOTE


NOTE





2-20



Figure 2-11 M249 SAW with Forward Rails Using

Picatinny Rail Grabber Bracket

2-21

2.3.9 M60 Machine Gun Using M60 Mounting Bracket. The AN/PEQ-2A may be mounted on the M60 Machine Gun using the M60 Mounting Bracket and Bracket Adapter.

WARNING..


NOTE

Failure to fully tighten the Mounting Bracket, Bracket Adapter or AN/PEQ-2A thumbscrew may cause zero retention problems.

a. Remove the M60 hinge pin latch and hinge pin from the cover assembly. Place the pin latch in the aiming guides on the left side of the Mounting Bracket and press together.

b. Place the Mounting Bracket on top of the feed tray cover so that the holes in the front of the bracket align with the cover assembly pin holes.

c. Insert the longer hinge pin (supplied with the bracket) through the bracket and cover assembly, and secure by inserting the hinge pin latch.

d. Turning counterclockwise, loosen the wing nuts on both leg clamps and position the leg clamps under the cover assembly. Secure the Mounting Bracket by tightening the wing nuts firmly. The split washer should be next to the wing nut and the flat washer next to the bracket.

e. Place the Bracket Adapter in the AN/PEQ-2A mounting groove, flush with the front of the AN/PEQ-2A. Turn the thumbscrew clockwise to tighten. Use

2-22

a screwdriver or similar tool in the slot of the thumbscrew to fully secure the AN/PEQ-2A to the bracket adapter.

f. Position the AN/PEQ-2A with Bracket Adapter onto the M60 Mounting Bracket mounting groove. Align the front edge of the Bracket Adapter and front edge of the groove. Tighten the lever screw assembly.

g. Install the Remote Cable Switch in a convenient location (see paragraph 2.5.3).

Figure 2-12 M60 Bracket Installation

2-23

Figure 2-13 M60 Using M60 Mounting Bracket and

Bracket Adapter 2.3.10 M240B/G Machine Gun with Feed Tray Cover Rail Using Insight Rail Grabber Bracket. The AN/PEQ-2A mounts on the top of the M240B/G Machine Gun Feed Tray Cover Rail using the Insight Rail Grabber Bracket.

WARNING..


2-24

NOTE

The AN/PEQ-2A may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the AN/PEQ-2A is removed from the rail, the operator must take note of the position at which it was zeroed, and return it to that same position in order to ensure that zero is retained.

NOTE







2-25

Figure 2-14 M240B/G Feed Tray Cover Rail Using

Insight Rail Grabber Bracket 2.3.11 M240B/G Machine Gun with Feed Tray Cover Rail Using Picatinny Rail Grabber. The AN/PEQ-2A mounts on the top of the M240B/G Machine Gun Feed Tray Cover Rail using the Picatinny Rail Grabber Bracket.

WARNING..


2-26

NOTE


NOTE







2-27

Figure 2-15 M240B/G Feed Tray Cover Rail Using

Picatinny Rail Grabber Bracket 2.3.12 M240B/G Machine Gun with Forward Rails Using Insight Rail Grabber. The AN/PEQ-2A may be mounted on the left or right forward rails of the M240B/G Machine Gun using the Insight Rail Grabber Bracket.

WARNING..


2-28

NOTE

The AN/PEQ-2A may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the AN/PEQ-2A is removed from the rail, the operator must take note of the position at which it was zeroed, and return it to that same position in order to ensure that zero is retained.

NOTE







2-29

Figure 2-16 M240B/G Forward Rails Using Insight Rail Grabber Bracket

2.3.13 M240B/G Machine Gun with Forward Rails Using Picatinny Rail Grabber. The AN/PEQ-2A may be mounted on the left or right forward rails of the M240B/G Machine Gun using the Picatinny Rail Grabber Bracket.

WARNING..


2-30

NOTE


NOTE







2-31

Figure 2-17 M240B/G Forward Rails Using Picatinny Rail Grabber Bracket

2.3.14 M2 Machine Gun Using AN/TVS-5 Mounting Bracket. The AN/PEQ-2A may be mounted on the M2 Machine Gun using the AN/TVS-5 Mounting Bracket and Bracket Adapter.

WARNING.. Be sure the weapon is CLEAR and SAFE before proceeding.

NOTE


a. Release the catch at the left side of the top cover

and raise the cover to the UP position.

2-32

b. Position the AN/TVS-5 Mounting Bracket assembly over the breech of the Machine Gun and slide it to the rear until it stops beyond the rear edge of the breech.

c. Swing the three locking cams to the rear to secure the bracket to the weapon (side cam first, followed by two top locking cams).

d. Close the top cover and secure with the catch. e. Secure the Bracket Adapter to the underside of the

AN/PEQ-2A. f. Place the Bracket Adapter into the M2 bracket

mounting groove with the rear of the adapter flush with the rear of the bracket. Tighten the bracket’s lever screw into the Bracket Adapter hole.

Figure 2-18 M60 Using AN/TVS-5 Mounting Bracket and

Bracket Adapter

2-33

2.3.15 MK19 Using AN/TVS-5 Mounting Bracket. The AN/PEQ-2A may be mounted on the MK19 using the AN/TVS-5 Mounting Bracket and Bracket Adapter.

WARNING..


NOTE


a. Release the catch at the left side of top cover and

raise the cover to the UP position. b. Position the AN/TVS-5 Mounting Bracket assembly

over the breech of the Machine Gun and slide it to the rear until it stops.

c. Swing the three locking cams to the rear to secure the bracket to the weapon (side cam first, followed by two top locking cams).

d. Close the cover and secure it with the catch. e. Attach the AN/PEQ-2A to the Bracket Adapter by

using the thumbscrew. f. Install the AN/PEQ-2A on the AN/TVS-5 Mounting

Bracket assembly by positioning it in the groove at the top rear of the bracket so that the scribe line in the sight on the bracket is aligned with the scribe line in the sight-mounting adapter. Tighten the lever screw to secure the sight to the bracket. It will be easier to tighten the lever screw if you place an

2-34

empty cartridge case over the lever arm to increase the amount of leverage applied.

Figure 2-19 MK19 Using AN/TVS-5 Mounting Bracket

and Bracket Adapter 2.3.16 M4/M16 with MILES Mounting Procedure. The AN/PEQ-2A is attached to the M16A2, M4/M4A1 or M4 MWS (Top Rail) using the Training Extender Bracket.

WARNING..


2-35

NOTE

Failure to fully tighten the Training Extender thumbwheel screw and AN/PEQ-2A thumbscrew may cause zero retention problems.

a. Mount brackets to the M16A2, M4/M4A1 or M4

MWS per instructions provided previously. b. Attach Training Extender to the appropriate brackets

and securely tighten using the thumbwheel screw. c. Mount the AN/PEQ-2A to the Training Extender

Bracket as shown in Figure 2-20. Turn the thumbscrew clockwise to tighten. Use a screwdriver or similar tool in the slot of the thumbscrew to fully secure the AN/PEQ-2A to the bracket.


Figure 2-20 M16A2 Using MILES Training Extender Bracket and M4/M16A2 Bracket

2-36

Figure 2-21 M4 MWS Using MILES Training Extender Bracket and Insight Rail Grabber Bracket

2-37

2.4 BORESIGHTING / ZEROING PROCEDURES The AN/PEQ-2A is equipped with boresight adjusters for independent adjustment of the aiming and illumination beams in both elevation and azimuth.

Figure 2-22 Boresight Adjusters

2.4.1 Aim Laser Adjusters. Table 2-1 indicates the direction of adjuster rotation and resultant shot group movement when the AN/PEQ-2A is Top Mounted. Tables 2-2 and 2-3 indicate the direction of adjuster rotation and resultant shot group movement when the AN/PEQ-2A is Side Mounted (left / right). 2.4.2 Illuminator Adjusters. Table 2-4 indicates the direction of adjuster rotation and resultant illumination beam movement for centering the illumination area on the aiming beam when the AN/PEQ-2A is Top Mounted. Tables 2-5 and 2-6 indicate the direction of adjuster rotation and resultant illumination beam movement for centering the illumination area on the aiming beam when the AN/PEQ-2A is Side Mounted (left / right).

Aim Laser Adjusters

Illuminator Adjusters

2-38

Figure 2-23 Aim Laser Adjusters (Top Mounted)

Table 2-1 Shot Group Movement for Aim Lasers

(Top Mounted) Adjuster Rotation Shot Group

Movement Top Adjuster Elevation

CW CCW

Up Down

Side Adjuster Windage

CW CCW

Right Left

TOP ADJUSTER SIDE ADJUSTER

2-39

Figure 2-24 Aim Laser Adjusters (Left Side Mounted)

Table 2-2 Shot Group Movement for Aim Lasers (Left Side Mounted)

Adjuster Rotation Shot Group Movement

Top Adjuster Elevation

CW CCW

Up Down


CW CCW

Left Right

TOP ADJUSTER

SIDE ADJUSTER

2-40

Figure 2-25 Aim Laser Adjusters (Right Side Mounted)

Table 2-3 Shot Group Movement for Aim Lasers (Right Side Mounted)

Adjuster Rotation Shot Group Movement

Bottom Adjuster Elevation

CW CCW

Down Up


CW CCW

Right Left

SIDE ADJUSTER

BOTTOM ADJUSTER

2-41

Figure 2-26 Illuminator Adjusters (Top Mounted)

Table 2-4 Beam Movement for the IR Illuminator (Top Mounted)

Adjuster Rotation Beam Movement


CW CCW

Down Up


CW CCW

Right Left

SIDE ADJUSTER

TOP ADJUSTER

2-42

Figure 2-27 Illuminator Adjusters (Left Side Mounted)

Table 2-5 Beam Movement for the IR Illuminator (Left Side Mounted)


Bottom Adjuster Elevation

CW CCW

Up Down


CW CCW

Right Left

SIDE ADJUSTER

BOTTOM ADJUSTER

2-43

Figure 2-28 Illuminator Adjusters (Right Side Mounted)

Table 2-6 Beam Movement for the IR Illuminator (Right Side Mounted)



CW CCW

Down Up


CW CCW

Left Right

TOP ADJUSTER

SIDE ADJUSTER

2-44

2.4.3 Boresighting Procedures. The AN/PEQ-2A incorporates a unique zero preset feature which enables the aim and illumination beams to be nearly zeroed when initially attached to the weapon. To establish this zero preset, rotate each adjuster to its full clockwise end of travel, then rotate them back approximately 5.5 turns to align the white dot on the adjuster with the hole on the adjuster cover.

CAUTION.. Do not force the adjusters beyond their end of travel.

The AN/PEQ-2A may also be boresighted to the host weapon using a Laser Borelight System (LBS). Table 2-7 provides 10m Target Offsets for this purpose. Refer to the latest version of the LBS Operator Manual for boresighting procedures. After establishing the zero preset or boresighting the AN/PEQ-2A / weapon combination, the AN/PEQ-2A may be zeroed to the weapon via live fire at a 25-meter range as described in paragraph 2.4.4. Table 2-7 provides target offsets that must be applied to the 25-meter zeroing target. The following abbreviations and their definitions apply solely to the last two columns of Table 2-7:

L Left R Right U Up D Down F Flood (Illumination) Laser IR IR (Infrared) Aim Laser

2-45

Table 2-7 Mounting Configurations and Weapon Offsets

Weapon Mount Range Zeroed

To

10m Boresight Target Offset

Squares

25m M16A2/A4

Target Zero Offset

Squares

M16A2 Top Mount M4/M16A2 Bracket Assembly

300m IR 1.8R / 2.4U F 2.2L / 2.4U

1.5L 0.5U

M4/M4A1 Top Mount M4/M16A2 Bracket Assembly

300m IR 1.8R / 2.4U F 2.2L / 2.4U

1.0L 0.3U

M4 MWS Left Rail Picatinny Rail Grabber 300m IR 6.2L / 0.6D

F 6.2L / 4.6D 4.8R 0.3U

M4 MWS Top Rail Picatinny Rail Grabber 300m IR 2.0R / 4.1U

F 2.0L / 4.1U 2.0L 0.8D

M4 MWS Right Rail Picatinny Rail Grabber 300m IR 6.3R / 4.4D

F 6.3R / 0.4D 6.1L 8.6U

M4 MWS Left Rail Insight Rail Grabber 300m IR 4.5L / 1D

F 4.5L / 5D 5.5R 4.0U

M4 MWS Top Rail Insight Rail Grabber 300m IR 2.0R / 2.3U

F 2.0L / 2.3U 2.0L 1.2U

M4 MWS Right Rail Insight Rail Grabber 300m IR 4.5R / 4.4D

F 4.5R / 0.4D 4.4L 8.5U

M16A4 MWS

Left Rail Picatinny Rail Grabber 300m IR 6.2L / 0.6D

F 6.2L / 4.6D 6.0R 2.0U

M16A4 MWS

Top Rail Picatinny Rail Grabber 300m IR 2.0R / 4.1U

F 2.0L / 4.1U 2.0L 0.8D

M16A4 MWS

Right Rail Picatinny Rail Grabber 300m IR 6.3R / 4.4D

F 6.3R / 0.4D 6.1L 8.6U

M16A4 MWS

Left Rail Insight Rail Grabber 300m IR 5.0L / 1.0D

F 5.0L / 5.0D 4.5R 4.1U

M16A4 MWS

Top Rail Insight Rail Grabber 300m IR 2R / 2.3U

F 2L / 2.3U 2.0L 1.2U

M16A4 MWS

Right Rail Insight Rail Grabber 300m IR 4.5R / 4.4D

F 4.5R / 0.4D 4.4L 8.5U

M249 Feed Tray Cover Rail Picatinny Rail Grabber 400m IR 2.0R / 6.5U

F 2.0L / 6.5U 2.0L 0.5D

2-46

Weapon Mount Range Zeroed

To

10m Boresight Target Offset

Squares

25m M16A2/A4

Target Zero Offset

Squares M249 Feed Tray Cover Rail

Insight Rail Grabber 400m IR 2.0R / 4.8U F 2.0L / 4.8U

2.0L 1.3U

M249 Left Rail Picatinny Rail Grabber 400m IR 7.6L / 4.4D

F 7.6L / 8.4D 7.5R

10.0D

M249 Right Rail Picatinny Rail Grabber 400m IR 7.8R / 7.6D

F 7.8R / 3.6D 7.7L

10.0U

M249 Left Rail Insight Rail Grabber 400m IR 6.0L / 4.4D

F 6.0L / 8.4D 5.9R

10.0D

M249 Right Rail Insight Rail Grabber 400m IR 6.1R / 7.6D

F 6.1R / 3.6D 6.0L

14.0U

M60 Feed Tray Cover M60 Mounting Bracket 500m IR 4.0R/14.0U

F 0.0/14.0U 1.5L 8.0D

M240B Feed Tray Cover Rail Picatinny Rail Grabber 500M IR 1.7R / 3.7U

F 2.3L / 3.7U 2.0R 1.5D

M240B Feed Tray Cover Rail Insight Rail Grabber 500M IR 1.7R / 2.2U

F 2.3L / 2.2U 1.7L 6.0U

M240B Left Rail Picatinny Rail Grabber 500M IR 7.9L / 4.1D

F 7.9L / 8.1D 7.8R

13.5U

M240B Right Rail Picatinny Rail Grabber 500M IR 7.9R / 8.0D

F 7.9R / 4.0D 7.8L

17.7U

M240B Left Rail Insight Rail Grabber 500M IR 6.2L / 4.1D

F 6.2L / 8.1D 6.2R

13.5U

M240B Right Rail Insight Rail Grabber 500M IR 6.2R / 7.9D

F 6.2R / 3.9D 6.1L

17.7U

M2 Top Mount AN/TVS-5 Mounting Bracket and Bracket Adapter

500m IR 2.0R/9.2U F 2.0L/9.2U

1.5L 9.5D

MK 19 Top Mount AN/TVS-5 Mounting Bracket and Bracket Adapter

500m IR 4.4R/23.4D F 0.4R / 23.4D N/A

2-47

2.4.4 Zeroing on a 25-Meter Range. This procedure is used to zero the AN/PEQ-2A to the weapons and distances listed in Table 2-7. Refer to Tables 2-1, 2-2, and 2-3 for adjuster rotation and resultant direction of shot group movement.

a. On a 25-meter zeroing target, mark the designated strike point and designated strike zone for the weapon you are using (see Table 2-7).

b. Mount the target on an “E” silhouette or other suitable surface at 25 meters.

c. Mount the AN/PEQ-2A to the weapon. d. Rotate the Mode Selector to Position 1 (AIM LO). If

necessary, install the Aim Neutral Density Lens Cap to eliminate excessive blooming. In high ambient light conditions, use Position 3 (AIM HI).

e. While looking through a night vision device, activate the Aim Laser in continuous mode by double-tapping the Fire Button.

f. Direct the Aim Laser at the center of the target. g. Fire a 3-round shot group and note the center of the

shot group relative to the designated strike point. Re-tighten Rail Grabber Bracket and the AN/PEQ-2A thumbscrew.

h. Rotate the Aim Laser Adjusters to move the center of the shot group to the designated strike point.

i. Fire another 3-round shot group and again observe the center of the new shot group relative to the designated strike point.

j. When 2 out of 3 rounds are in the designated strike zone, the AN/PEQ-2A / weapon combination is zeroed.

2-48

k. Once the aiming beams are zeroed, rotate the Mode Selector to Position 2 (DUAL LO), Position 4 (DUAL LO/HI), or Position 5 (DUAL HI/HI) to observe both the IR aiming and illumination beams. Rotate the Illuminator Adjusters to center the illumination beam over the IR aiming beam.

2-49

SECTION II OPERATING PROCEDURES

2.5 MODES OF OPERATION Table 2-8 describes the modes of operation for the AN/PEQ-2A.

Table 2-8 Mode Selector Positions Position Mode Remarks

0 OFF The AN/PEQ-2A will not operate. Prevents inadvertent emission of laser energy.

1 AIM LO Class 1

IR Aim Laser is selected at low power.

2 DUAL LO Class 3R

IR Aim Laser and IR Illuminator are both selected at low power.

3 AIM HI Class 3B

IR Aim Laser is selected at high power.

4 DUAL LO/HI Class 3B

IR Aim Laser is selected at low power and IR Illuminator is selected at high power.

5 DUAL HI/HI Class 3B

IR Aim Laser and IR Illuminator are both selected at high power.

WARNING..

The Class 1 and 3R lasers (low power) described in Table 2-8 may be used in force-on-force training only if opposing forces are beyond the NOHD values shown in Table a-1.

2-50

WARNING..

The Class 3B lasers (high power) described in Table 2-8 shall NOT be used in force-on-force training.

2.5.1 Mode Selection. Modes of operation for the AN/PEQ-2A are accessed by turning the Mode Selector to the desired position. When in the OFF (0) position, the device will not operate and will not emit laser radiation.

Figure 2-29 Mode Selector

WARNING..

To prevent inadvertent activation of the lasers, the AN/PEQ-2A should be in the OFF (0) position when not in use.

Mode Selector

2-51

2.5.1.1 The Safety Block installed in the Training Position (blue side up) prevents the Mode Selector from being turned to the high power laser settings (i.e., AIM HI, DUAL LO/HI, DUAL HI/HI). A .050 hex head wrench is required to remove the Safety Block and reinstall it in the Tactical Position (black side up), when access to the high power laser settings is desired (see paragraph 3.1.7).

Figure 2-30 Safety Block Shown in the Training Position 2.5.2 Mode Activation. Once the mode of operation has been selected, the AN/PEQ-2A may be used in that mode by activating the system as follows: 2.5.2.1 Momentary Operation. Pressing and holding the Fire Button operates the AN/PEQ-2A in the operational mode set by the Mode Selector. When the button is released, the AN/PEQ-2A laser(s) shuts off.

Safety Block

2-52

2.5.2.2 Continuous Operation. Pressing the Fire Button twice in rapid succession (double-tap) will turn the AN/PEQ-2A laser(s) on. The laser(s) will remain on until the button is pressed a third time (single-tap).

Figure 2-31 Operation of the Fire Button

2-53

2.5.3 Remote Cable Switch. When installed, the Remote Cable Switch may be used to provide the same functionality as the Fire Button and is operated in the same manner. The Remote Cable Switch plugs into the Remote Jack as shown in Figure 2-32. It is then secured to the weapon to best suit the operator’s firing preference, using the Retaining Straps and / or hook and loop fastener tape.

NOTE

The AN/PEQ-2A comes with a Jack Plug installed in the Remote Jack that must be removed and stored before installing the Remote Cable Switch.

CAUTION..

When the Remote Cable Switch is plugged into the Remote Jack, it automatically locks in place. To remove it, pull back on the cable plug. Do not remove the Remote Cable Switch by pulling on the cable.

Figure 2-32 Installation of the Remote Cable Switch

Cable Plug

2-54

2.6 USING THE AN/PEQ-2A LASERS 2.6.1 IR Aim Laser. Modes of operation for the IR Aim Laser are selected and activated as described in paragraphs 2.5.1 and 2.5.2 respectively. 2.6.1.1 Under certain operating conditions, particularly for boresighting, it may be desirable to reduce the overall power level of the IR Aim Laser to eliminate blooming effects on the target. The Neutral Density Lens Cap is provided for this purpose. To use the Lens Cap, stretch it out and over the front of the Aim Laser exit port so that it is snug and firmly in place. See Figures 2-15 and 2-16. 2.6.1.2 For command and control purposes, five Pattern Generators are also available for the AN/PEQ-2A. When individually installed over the IR Aim Laser, they project a specific holographic design over the aim point of the laser. The shapes are visible when viewed through a night vision device. The Pattern Generators may only be used one at a time and may not be used in conjunction with the Neutral Density Lens Cap. See Figures 2-15 and 2-16.

Figure 2-33 Pattern Generator Shapes

2-55

Figure 2-34 Lens Caps Uninstalled

Figure 2-35 Lens Caps Installed

Illuminator Diffuser Lens Cap

Neutral Density Lens Cap or Pattern

Generator

2-56

2.6.2 IR Illuminator. IR Illuminator modes of operation are selected and activated as described in paragraphs 2.5.1 and 2.5.2 respectively. 2.6.2.1 The IR illumination beam may be varied from flood to spot by rotating the Illuminator Focus Knob as shown in Figure 2-36. Direction of rotation, and corresponding beam size, is marked on the AN/PEQ-2A housing.

Figure 2-36 IR Illuminator Focus Knob 2.6.2.2 When installed over the IR Illuminator, the Diffuser Lens Cap spreads the laser energy over an angle of approximately 45 degrees, allowing for illumination of a wider area. It is most effective when used in conjunction with the IR Illumination Focus Knob adjusted to the widest beam (flood) setting. To use the IR Illuminator Diffuser Lens Cap, stretch it out and over the front of the IR Illuminator so that it is snug and firmly in place. See Figures 2-34 and 2-35.

FLOOD

SPOT

2-57

2.7 LED STATUS INDICATOR A Light Emitting Diode (LED) is incorporated into the body of the AN/PEQ-2A (adjacent to the Safety Block) that provides indicators as shown in Table 2-9. Batteries should be replaced promptly upon receiving a low battery power indication.

Table 2-9 LED Status Indicator Indicator

Color Indicator

Rate AN/PEQ-2A Status

GREEN Solid Laser(s) activated

GREEN 1 Flash per Second

Laser(s) activated, low battery power

Figure 2-37 LED Status Indicator

LED Status Indicator

3-1

CHAPTER 3 MAINTENANCE AND SERVICING

SECTION I

MAINTENANCE AND TROUBLESHOOTING 3.1 MAINTENANCE PROCEDURES The operator should inspect the AN/PEQ-2A before each use and after it has been in extreme conditions, such as prolonged exposure to intense temperatures. The following procedures will prolong the life of the AN/PEQ-2A and help ensure safe operation. 3.1.1 Batteries. The battery should be inspected for cracks, leakage, dents, and bulging. If a battery shows signs of damage, remove and dispose of properly. Replace battery as required per paragraph 2.2.2. 3.1.2 Battery Compartments. The Battery Compartments should be inspected for dirt, dust and corrosion. Dirt or debris that cannot be shaken loose from the Battery Compartments may be removed using a clean cloth or cotton swab. 3.1.3 Battery Cap. The Battery Cap should be inspected for dirt, sand and grime. Thoroughly clean the Battery Cap by flushing with water and wiping with a cotton swab. Periodically lubricate the O-ring with silicone grease. The Battery Cap should be replaced if the O-ring becomes cut, nicked, or dried out.

3-2

3.1.4 Laser Ports. The laser ports should be inspected for foreign material. Remove any large particles or loose dirt using air or a soft cloth. Fine cleaning should be performed using Lens Tissue. Clean water, alcohol, or general purpose window cleaner may be used to remove stubborn stains. Avoid using excessive force as this may scratch the lenses. 3.1.5 Remote Jack. The Remote Jack should be inspected for corrosion, dirt and damage. Gently remove any large particles of foreign matter and clean with alcohol and a cotton swab. 3.1.6 AN/PEQ-2A Housing. To clean the AN/PEQ-2A housing, rinse with water or mild soap and water and then wipe dry with a soft cloth. Clean around switches, adjusters, and attachment points with a cotton swab. 3.1.7 Removal / Replacement of Safety Block. A .050 hex key is required to perform this procedure.

a. Using a .050 hex key, turn the Safety Block mounting screw counterclockwise to loosen. Continue turning until the Safety Block comes free of the AN/PEQ-2A housing.

b. Position the Safety Block in the desired position (i.e., Tactical, Training) with either the blue or black side facing up (see Figures 3-1 and 3-2).

c. Using a .050 hex key, turn the Safety Block mounting screw clockwise to tighten.

3-3

Figure 3-1 Safety Block in the Training Position

Figure 3-2 Safety Block in the Tactical Position

Safety Block Mounting Screw

Safety Block Mounting Screw

3-4

3.2 TROUBLESHOOTING PROCEDURES The procedures below will help the operator correct some of the basic problems that may arise with the AN/PEQ-2A. If the equipment malfunction is not listed, or the actions listed do not correct the fault, refer to Section II for additional guidance.

a. Laser(s) fail to come on when activated.

(1) Verify Mode Selector is not in Position 0 (O). (2) Verify that the battery is properly installed per

paragraph 2.2.2. (3) Ensure that the Lens Caps and laser ports are

not obscured by mud or dirt. (4) Replace existing battery with fresh battery.

b. Laser(s) appear weak.

(1) Ensure that the Lens Caps and laser ports are not obscured by mud or dirt.

(2) Replace existing battery with fresh battery. (3) Ensure Neutral Density Lens Cap, Pattern

Generator and/or Illuminator Diffuser Lens Cap are not installed in front of laser ports.

(4) Check to see if the laser ports are scratched or pitted.

3.3 CORRECTIVE MAINTENANCE The AN/PEQ-2A has no internal parts or assemblies replaceable at the operator level.

a. Replacement of Battery Cap Lanyard. No supplies or tools are required to perform this procedure.

(1) Remove Battery Cap. (2) Pull lanyard over Battery Compartment threads.

3-5

(3) Separate lanyard from Battery Cap. (4) Pull large end of replacement lanyard over

battery Cap threads. Position in groove between O-ring and AN/PEQ-2A housing.

(5) Attach small end of replacement lanyard to the Battery Cap.

b. Replacement of Lens Caps / Pattern Generators. No supplies or tools are required to perform this procedure.

(1) Slide the Lens Cap (or Pattern Generator) to the side of the AN/PEQ-2A housing to the uninstalled position.

(2) One at a time, pull both ends of the retaining strap over the Lens Cap Retaining Pins.

(3) Install a replacement Lens Cap by reversing the procedure.

3-6

SECTION II SERVICE / PACKING AND UNPACKING

3.4 SERVICE / REPAIR 3.4.1 Manufacturer Service / Repair. For manufacturer service, repair, or replacement, the following procedures apply: 3.4.1.1 For service, repair, or replacement, first e-mail [email protected] or call toll-free 1-877-744-4803, and ask to speak with a Field Return Coordinator (FRC). 3.4.1.2 To assist the FRC with determining if the item is repairable, the following information shall be provided:

a. Serial number of the defective item; b. Thorough description of the malfunction, defect, or

damage; and c. If known, an explanation as to how the malfunction,

defect or damage occurred. If the FRC determines the item to be Beyond Economical Repair, follow applicable replacement procedures through your Property Officer. If the FRC determines that the item should be returned for repair, a Return Material Authorization (RMA) number will be provided.

3-7

3.4.1.3 When returning the AN/PEQ-2A for service / repair, the following procedures should be followed to prevent any additional damage:

a. Be sure that the AN/PEQ-2A is free of all contaminants such as dirt or any other foreign material.

b. Remove batteries. c. Place the AN/PEQ-2A in the Soft Carrying Case.

3.4.1.4 Place the item and a copy of the test report or detailed description of the failure in a suitable packing container. Mark the package with “Field Return” and the RMA number. Ship via fastest, traceable, pre-paid means to Insight Technology, Incorporated, 9 Akira Way, Londonderry, NH 03053.

3.5 WARRANTY INFORMATION The AN/PEQ-2A is under warranty from defects in material and workmanship for a minimum of one (1) year from the date of manufacture stated on the label. This warranty does not protect against damage due to misuse, mishandling or battery leakage. Additional warranty coverage may have been provided through the contract or via subsequent contract extension. Specific warranty terms can be obtained from your procurement agent, Contracting Officer or Insight Technology, Incorporated.

3.6 NON-WARRANTY INFORMATION Non-warranty repairs are subject to an evaluation fee. The item will be tested and evaluated for failure, then customer permission and payment terms are obtained prior to any repairs being performed.

3-8

A-1

APPENDIX A END ITEM COMPONENTS AND REPAIR PARTS

A.1 Scope This Appendix lists end item components and repair parts available for the AN/PEQ-2A. Numbers used to identify parts in Figures A-1 and A-2 correspond to the “Item” column in Tables A-1 and A-2.

Figure A-1 End Item Components

1

2

3

4

5 6 7

9

8

12

13

14

11

10

A-2

Table A-1 End Item Components ITEM NSN PART

NUMBER DESCRIPTION

1 N/A ITP-501 ITPIAL Assembly 2 N/A ITP-2A-MANUAL Operator Manual 3 8105-01-368-6253 A3186949 Soft Carrying Case 4 5340-01-455-0062 ITP-809 Retaining Straps (2) 5 4520-01-455-6662 7B-306 Neck Cord 6 5120-01-503-2640 MHW020-53 Hex Key, .050 7 5855-01-561-8630 ITP-015 Lens Tissue

8 5340-01-390-3812 A3186958 M4/M16A2 Bracket Assembly

9 5855-01-481-8413 ITP-220 Pattern Generators (set of 5)

10 5340-01-362-9873 A3186952 Bracket Adapter

11 5340-01-458-0990 ITP-090 Insight Rail Grabber Bracket

12 6135-00-985-7845 M30-044 Batteries, AA (2)

13 8315-01-497-8154 ITP-044 Tape Fastener, Loop (3)

14 5995-01-454-7124 ITP-053 Remote Cable Switch, 12”

A-3

Figure A-2 Repair Parts

Table A--2 Repair Parts ITEM NSN PART

NUMBER DESCRIPTION

15 5305-01-456-8845 ITP-076 Thumbscrew 16 5310-01-515-2586 4C-819 Washer 17 5355-01-454-4026 ITP-022 Safety Block 18 4730-01-454-9944 HKL-313 Remote Jack Plug 19 5999-01-515-2752 ITP-601 Battery Cap

20 5330-01-368-3730 A3139224 Retaining Strap, Battery Cap

21 5855-01-454-5653 ITP-054 IR Diffuser Lens Cap

22 5855-01-455-3317 ITP-087 Aim Neutral Density Lens Cap

15 18 17

16 19

20

21

22

A-4

B-1

APPENDIX B ADDITIONAL AUTHORIZATION LIST

B.1 Scope This Appendix lists additional items authorized for support of the AN/PEQ-2A.

Table B-1 Additional Authorization List NSN DESCRIPTION

PART NUMBER QTY

6150-01-363-2798 Cable Switch, Remote, 20” A3259273 1

6150-01-481-6925 Cable Switch, Remote, 25” A3267746 1

6150-01-533-8235 Cable Switch, Remote, 28” ITP-053-28 1

5860-01-471-2091 Laser Borelight System LBS-300-A2 1

E-2

The AN/PEQ-2A is designed and produced by:

Insight Technology, Incorporated

9 Akira Way Londonderry, NH 03053

USA

www.insighttechnology.com

This manual contains technical data whose export is governed by the U.S. International Traffic in Arms Regulations (ITAR). This information must not be transferred to a foreign person without the proper authorization of the U.S. Government. Please contact Insight Technology for more information.

© 2009 Insight Technology, Incorporated