EOTech ATPIAL User Manual

ATP-TM-SP

OPERATOR MANUAL

FOR THE

ADVANCED TARGET POINTER ILLUMINATOR

AIMING LIGHT (ATPIAL)

Rev. 3 26 February 2013

SAFETY SUMMARY

GENERAL

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.

DEFINITIONS

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.

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.

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

WARNING

CAUTION

NOTE

i

SAF ETY PRECAUTIONS

Visible

Infrared

AL

AL

DL

AH

IH

DH

Class1

3R

3R

3B

3B

3B

3B

NOHD2

91m

14m

27m

203m

52m

209m

OD (unaided )4

0.7

0.1

0.7

1.6

1.8

1.8

NOHDe3

613m 0 204m

1.2km

80m

1.5km

OD (aided)4

0.7 0 0.6

1.5

1.7

1.8

NSHD

0 0 0 0 0

0

OD (skin)

0 0 0 0 0

0

The following general safety precautions supplement the
specific WARNINGs, CAUTIONs and NOTEs that appear
elsewhere in this manual.

WARNING

The Advanced Target Pointer Illuminator Aiming
Light (ATPIAL) emits both visible and invisible
laser radiation. Nominal Skin Hazard Distances
(NSHD) and Nominal Ocular Hazard Distances
(NOHD) for safe operation are listed in Table i-1.
Exposure to the ATPIAL’s laser beams within
these distances can cause irreversible damage to
the human eye.

Table i-1. Laser Safety Parameters.

1

Laser Safety Classification per IEC 60825-1, 2007

2

Nominal Ocular Hazard Distance without magnifying optics (in meters)

3

Extended Nominal Ocular Hazard Distance with standard 7x50

magnifying optics (in meters)

4

Optical Density (OD) expressed to the nearest tenth

ii

WARNING

• 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
individuals’ eyes.

WARNING

Laser eye protection should be provided to
maintenance personnel, laser operators, and all
personnel at risk from laser radiation. Provided
protection should be appropriate for the Optical
Densities (OD) specified in Table i-1.

WARNING

Laser modes designated as Safety Class 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.

WARNING

The safety screw shall be installed in the lockout
position when the ATPIAL is in storage, being
returned to the armory, or distributed to field
personnel.

iii

WARNING

IR lasers are 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 lasers.

WARNING

Remove the ATPIAL from the weapon before
inspecting, cleaning, or performing other
maintenance functions.

WARNING

The ATPIAL is designed to be used with
destructive weapon systems. Improper operation
or misuse of the ATPIAL 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

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

WARNING

To prevent inadvertent activation of the laser(s),
the Mode Selector should be in the O (OFF)
position when not in use.

iv

WARNING

• Do not short circuit, puncture, disassemble,

crush, or incinerate battery.

• Do not attempt to recharge battery.

• Prior to use, inspect battery for cracks, dents,

leakage, or bulging. Never install a defective
battery in the ATPIAL.

WARNING

Lithium batteries can explode or cause burns if
disassembled, shorted, recharged, or exposed to
water, fire, or high temperatures (above 100°C or
212°F). Do not place loose batteries in a pocket
or other container containing metal objects. Do
not store batteries with hazardous or combustible
materials. Store in a cool, dry, ventilated area.

WARNING

Use of incorrect batteries poses a risk of fire or
explosion. Be aware that batteries do exist with
similar physical characteristics to the DL123A
battery, but with a different voltage and/or polarity
path. Ensure that only 3V lithium batteries with a
raised positive (+) terminal are installed in the
ATPIAL.

WARNING

Use of off-brand batteries poses a risk of fire or
explosion. Ensure that only 3V lithium batteries
produced by a well-known battery manufacturer
are installed in the ATPIAL. These batteries are
specifically designed for use in high performance,
high-drain devices, and contain built-in fault and
heat protection features.

v

WARNING

Failure to properly secure the ATPIAL to the rail
may lead to boresight repeatability and zeroing
issues. In extreme cases, the ATPIAL could fall
off the rail, thereby exposing the operator or other
personnel to the ATPIAL laser(s).

WARNING

Prior to conducting routine or periodic
maintenance on the ATPIAL, ensure the Mode
Selector is turned to the O (OFF) position.

WARNING

Isopropyl alcohol is flammable and toxic. To avoid
injury, keep away from open fire and use in a well
ventilated area.

CAUTION

Use of acetone or gun cleaning agents containing
perchloroethylene or methylene chloride may
permanently damage the ATPIAL system.

vi

TABLE OF CONTENTS

SAFETY SUMMARY ....................................................................... i

TABLE OF CONTENTS ............................................................... vii

LIST OF FIGURES ........................................................................ ix

LIST OF TABLES ........................................................................... x

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 MAJOR COMPONENTS .................................................. 1-6

1.9 FEATURES AND CONTROLS......................................... 1-8

CHAPTER 2 ...................................................................................... 2-1

OPERATING INSTRUCTIONS ................................................... 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 BORESIGHT ADJUSTERS .............................................. 2-5

2.5 BORESIGHTING PROCEDURES ................................. 2-12

2.6 ZEROING PROCEDURES ............................................. 2-14

SECTION II ................................................................................ 2-16

OPERATING INSTRUCTIONS .................................................. 2-16

2.7 MODES OF OPERATION .............................................. 2-16

2.8 MODE SELECTION ....................................................... 2-17

2.9 MODE ACTIVATION ...................................................... 2-19

2.10 USING THE AIM LASERS ........................................... 2-22

2.11 USING THE IR ILLUMINATOR .................................... 2-24

2.12 LED STATUS INDICATOR .......................................... 2-27

vii

TABLE OF CONTENTS (Continued)

CHAPTER 3 ...................................................................................... 3-1

MAINTENANCE ........................................................................... 3-1

SECTION I ................................................................................... 3-1

MAINTENANCE AND TROUBLESHOOTING ............................. 3-1

3.1 TROUBLESHOOTING ..................................................... 3-1

3.2 INSPECTION / CLEANING .............................................. 3-3

3.3 CORRECTIVE MAINTENANCE ...................................... 3-4

SECTION II ................................................................................ 3-10

SERVICE / PACKING AND UNPACKING ................................. 3-10

3.4 RETURN INSTRUCTIONS ............................................ 3-10

3.5 WARRANTY INFORMATION......................................... 3-11

3.6 NON-WARRANTY INFORMATION ............................... 3-11

APPENDIX A.................................................................................... A-1

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

A.1 SCOPE ............................................................................ A-1

A.2 END ITEM COMPONENTS ............................................ A-2

A.3 REPAIR PARTS .............................................................. A-3

APPENDIX B.................................................................................... B-1

ACCESSORIES .......................................................................... B-1

B.1 SCOPE ............................................................................ B-1

viii

LIST OF FIGURES

Figure 1-1. ATPIAL Mounted to M4/M4A1 (Top Mount). ................ 1-1

Figure 1-2. Major Components.
Figure 1-3. Features and Controls (Front View).
Figure 1-4. Features and Controls (Rear View).
Figure 2-1. Battery Installation.
Figure 2-2. Rail Grabber Bracket.
Figure 2-3. Boresight Adjusters.
Figure 2-4. Aim Laser Adjusters (Top Mounted).
Figure 2-5. Aim Laser Adjusters (Left Side Mounted).
Figure 2-6. Aim Laser Adjusters (Right Side Mounted).
Figure 2-7. Illuminator Adjusters (Top Mounted).
Figure 2-8. Illuminator Adjusters (Left Side Mounted).
Figure 2-9. Illuminator Adjusters (Right Side Mounted).
Figure 2-10. Mode Selector.
Figure 2-11. Safety Screw Shown Lockout Position.
Figure 2-12. Installation of the Remote Cable Switch.
Figure 2-13. Mounting the DBR.
Figure 2-14. DBR Activation Buttons.
Figure 2-15. Lens Caps Uninstalled.
Figure 2-16. Lens Caps Installed.
Figure 2-17. Pattern Generator Shapes.
Figure 2-18. IR Illuminator Focus Ring.
Figure 2-19. LED Status Indicator.
Figure 3-1. Battery Cap O-Ring.
Figure 3-2. Battery Cap / Battery Cap Lanyard.
Figure 3-3. Replacing IR Illuminator Diffuser Lens Cap.
Figure 3-4. Lens Cap Attachment Points.
Figure 3-5. Positioning the Lens Cap.

Figure A-1. End Item Components ................................................. A-2

Figure A-2. ATPIAL Assembly ........................................................ A-3

....................................................... 1-6

............................. 1-8

............................. 1-8

........................................................ 2-2

.................................................... 2-3

...................................................... 2-5

............................ 2-6

.................... 2-7

.................. 2-8

............................ 2-9

.................. 2-10

............... 2-11

.......................................................... 2-17

.................... 2-18

.................. 2-20

.................................................... 2-21

............................................ 2-22

............................................. 2-23

.................................................. 2-23

....................................... 2-24

......................................... 2-25

................................................ 2-27

...................................................... 3-5

.............................. 3-6

................. 3-7

........................................ 3-8

............................................. 3-9

ix

LIST OF TABLES

Table i-1. Laser Safety Parameters .................................................... ii

Table 1-1. Technical Specifications. ................................................ 1-5

Table 1-2. List of Major Components.
Table 1-3. List of Features and Controls.

Table 2-1. Shot Group Movement for Aim Lasers ........................... 2-6

Table 2-2. Shot Group Movement for Aim Lasers
Table 2-3. Shot Group Movement for Aim Lasers
Table 2-4. Beam Movement for the IR Illuminator
Table 2-5. Beam Movement for the IR Illuminator
Table 2-6. Beam Movement for the IR Illuminator
Table 2-7. Weapon Offsets.
Table 2-8. Modes of Operation.
Table 2-9. IR Illuminator Pulse Rates.
Table 2-10. LED Status Indicator.

Table A-1. List of End Item Components. ....................................... A-2

Table A-2. List of Repair Parts.

Table B-1. List of Accessories. ....................................................... B-1

............................................. 1-6

........................................ 1-9

........................... 2-7

........................... 2-8

........................... 2-9

......................... 2-10

......................... 2-11

........................................................... 2-13

..................................................... 2-16

........................................... 2-26

................................................. 2-27

....................................................... A-3

x

CHAPTER 1

INTRODUCTION

SECTION I

GENERAL INFORMATION

Figure 1-1. ATPI AL Mounted to M4/M4A1 (Top Mount).

1.1 SCOPE

This manual is intended for use by operators of the
Advanced Target Pointer Illuminator Aiming Light (ATPIAL).
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 ATPIAL.

1-1

1.2 MODEL NUMBER AND EQUIPMENT NAME

AH

(IR) Aim High (Mode Selector position)

AL

(IR) Aim Low (Mode Selector position)

Light

C

Celsius

CCW

Counterclockwise

CW

Clockwise

DH

Dual High (IR) (Mode Selector position)

This manual applies to the following ATPIAL models:

a. ATP-000-A18, ATPIAL, Tan

b. ATP-000-A22, ATPIAL, Black

1.3 MANUFACTURER

L-3 Communications Corporation
Warrior Systems Division
Insight Operations
9 Akira Way
Londonderry, NH 03053 USA

1.4 PURPOSE OF EQUIPMENT

The ATPIAL is a multifunction laser device that emits visible
or infrared (IR) light used for precise weapon aiming and
target / area illumination.

1.5 ABBREVIATIONS AND ACRONYMS

Abbreviations and acronyms used in this manual are as
follows:

ATPIAL Advanced Target Pointer Illuminator Aiming

DBR Dual Button Remote

1-2

1.5 ABBREVIATIONS AND ACRONYMS (Continued)

DL

Dual Low (IR) (Mode Selector position)

F

Fahrenheit

IH

(IR) Illuminator High (Mode Selector position)

ITAR

International Traffic in Arms Regulations

km

Kilometer

LBS

Laser Borelight System

m

Meter

MG

Machine Gun

mrad

Milliradians

mW

Milliwatts

MWS

Modular Weapon System

NOHD

Nominal Ocular Hazard Distance

NSHD

Nominal Skin Hazard Distance

NSN

National Stock Number

O

Off (Mode Selector position)

P

Program (Mode Selector position)

RMA

Return Material Authorization

TBD

To Be Determined

V

Volt

VIS

Visible Aim Laser

VIS-AL

(Visible) Aim Low (Mode Selector position)

IR Infrared

LED Light Emitting Diode

nm Nanometer

OD Optical Density

µW Microwatts

1-3

EQUIPMENT DESCRIPTION

SECTION II

1.6 SYSTEM DESCRIPTION

The ATPIAL is a multifunction laser device that emits visible
or IR light used for precise weapon aiming and target / area
illumination.

The Visible Aim Laser provides for active target acquisition
in low-light and close quarters combat situations without the
need for night vision devices.

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 ATPIAL can be used as either a handheld illuminator /
pointer or can be mounted to weapons equipped with a
MIL-STD-1913 rail.

The ATPIAL is a ruggedized system designed for operation
in battlefield environments.

1-4

1.7 TECHNICAL SPECIFICATIONS

WEIGHT AND DIMENSIONS

Weight (with battery)

7.5 ounces

Length

4.6 inches

Width

2.8 inches

Height

1.6 inches

POWER / PERFORMANCE

Batteries

One 3V DL123A

* Battery Life

>6 Hours in DH (DUAL HIGH)

Waterproof

6m for one hour

LASERS

Visible Aim Laser

Beam Divergence

0.5 mrad (+ 0.3 / -0.35 mrad)

IR Aim Laser

Output Power HIGH

25 mW (+ 10%)

Beam Divergence

0.5 mrad (± 0.3 mrad)

Wavelength

820 – 850 nm

Range

>600m (LOW), >2000m (HIGH)

IR Illuminator

Output Power LOW

< 3.5 mW

Output Power HIGH

30 mW (+ 50 / -20%)

than 105 mrad

Wavelength

820 – 850 nm

Range

>2000m

Table 1-1. Technical Specifications.

Output Power

Wavelength 605 – 665 nm
Range >25m

Output Power LOW

Beam Divergence No less than 1 mrad to greater

4.0 mW (± 1.0 mW )

600 µW (± 100 µW)

* Performance will var y depending on actual environmental and

atmospheric conditions.

1-5

1.8 MAJOR COMPONENTS

Component

1

Soft Carrying
Case

Protects the ATPIAL and accessories
while in a field environment.

2

ATPIAL.

2

8 6 9 3 4

10

The ATPIAL system includes the components shown in
Figure 1-2. Table 1-2 provides a brief functional description
of each item. The “Key” column in Table 1-2 corresponds to
the label numbers in Figure 1-2.

1

5

Figure 1-2. Major Components.

Key

Table 1-2. List of Major Components.

Major

Function

7

Operator Manual Provides detailed operating and

maintenance procedures specific to the

1-6

1.8 MAJOR COMPONENTS (Continued)

Major

Component

3

Quick Reference

Provides at-a-glance operating

4

ATPIAL Assembly

A handheld or weapon mounted

aiming and target / area illumination.

5

3/32” Hex Head
Wrench

Used to remove / install the ATPIAL
safety screws.

6

Cable Switch to the weapon.

Loop (3)

to the weapon.

9

Battery, DL123A

One 3V lithium battery used to power the
ATPIAL.

10

Pattern

Five pattern generators that, when

over the aiming point of the laser.

Table 1-2. List of Major Components (Continued).

Key

Function

7

8

Guide

Strap, Retaining
(2)

Fastener Tape,

Remote Cable
Switch

Generators
(set of 5)

instructions for the ATPIAL.

multifunction laser device that emits
visible or IR light for precise weapon

May be used alone or in conjunction with
hook and loop fastener tape as an
alternate means of attaching the Remote

Used to secure the Remote Cable Switch

Allows for fingertip activation of the
ATPIAL without altering the operator’s
grip on the weapon.

individually installed over the aim lasers,
project a specific holographic design (i.e.,
circle, square, triangle, T-shape, cross)

1-7

1.9 FEATURES AND CONTROLS

4

6 7 8 9 1

2 3 14

13

12

15

5

Figures 1-3 and 1-4 show features and controls for the
ATPIAL. Table 1-3 provides a brief functional description of
each item. The “Key” column in Table 1-3 corresponds to
the label numbers in Figures 1-3 and 1-4.

Figure 1-3. Features and Controls (Front View).

10

Figure 1-4. Features and Controls (Rear View).

1-8

11