ATN ThOR Series User manual

operator’s manual
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of the U.S. Government and they fall under the control
jurisdiction of the US Department of State. It is unlawful
and strictly prohibited to export, or attempt to export or
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ATN ThOR Series
THERMAL OPTICAL RIFLESCOPES
THOR SERIES OPERATOR’S MANUAL (REV. 3, DECEMBER 2010)

The information in this manual furnished for information use only, is subject to
change without notice, is not to be construed as a commitment by ATN Corp.
ATN Corp. assumes no responsibility or liability for any errors or inaccura-
cies that may appear in this book.
© 2010 ATN Corp. All right reserved.
Register your product warranty online at
www.atncorp.com/warranty

a
SAFETY SUMMARY
STUDY CAREFULLY THIS MANUAL BEFORE
TURNING ON AND OPERATING THIS PRODUCT.
CAUTIONS
The ATN ThOR Series Thermal Optical Riflescopes are preci-
sion electro-optical instruments and requires careful han-
dling.
To provide safe use of the systems the following instructions
should be observed:
•Donotdismantlethedevice.
•Keepthedeviceclean;protectitfrommoisture,sharptem-
perature drops and shocks.
•Becarefulnottotouchtheglasssurfaces.Ifyouputfinger-
prints on, or contaminate the glass surfaces, use only clean
and soft materials to clean it.
•Donotleavethedeviceinonpositionduringstopsinopera-
tion.
•Removethebatteriesfromthedevicefortheperiodofstor-
age.
THIS PRODUCT CONTAINS NATURAL RUBBER LATEX
WHICH MAY CAUSE ALLERGIC REACTIONS
CAUTION:

b
WARNING
Do not permanently attach the scope to dynamic-mount appli-
cations that continuously transmit vibration (such as on vehi-
cles or heavy machinery).
WARNING
Do not point the scope directly at any high-intensity objects
that you must not view with your eyes (such as the sun or a
welding arc). If you do, you will damage the scope.
WARNING
Operating ThOR Series outside of its specified operating tem-
perature range or voltage range can cause permanent damage
and will void the warranty.
WARNING
Use the power button to turn the scope off before you remove
power (remove batteries or disconnect external power
supply).
WARNING
ThOR Series operates over a wide operating temperature
range (-20°C to +60°C). Not all lithium batteries are specified
over this same temperature span. Check the manufacturer’s
specifications of your selected battery to verify the valid tem-
perature range.
WARNING
Do not use any battery other than a CR-123A lithium battery.
DO NOT use any battery(ies) providing a (combined) voltage
greater than 12.0 volts.
WARNING
Do not install batteries of different types (lithium with lithium-
ion rechargeable). All batteries must be of the same type.
WARNING
Always replace ALL 4 batteries. If you install new batteries with
used batteries, the result may be dangerous.

c
WARNING
Do not replace batteries in a possibly explosive environment,
such as a gas station (or any place where you must turn off
your vehicle engine). If you do, sparks can cause an explo-
sion.
WARNING
Remove the batteries before you store the riflescopes for
extended periods (2 weeks or more).
WARNING
Do not carry batteries in pockets containing metal objects
such as coins, keys, etc. Metal objects can cause the batteries
to short circuit and become very hot. In the case of lithium bat-
teries, a short circuit could cause them to explode.
WARNING
Observe battery manufacturer’s guidelines for safe handling
and proper disposal of batteries.
EQUIPMENT LIMITATIONS
•TheThORSeriesdetectorspectralband(7to14mkm)pro-
vides a better penetration through smoke, smog, dust, water
vapor etc.
•Infraredradiationdoesnottravelthroughglassandtherefore
the scope does not sense objects if they are behind a glass
window.

i
TABLE OF CONTENTS
pg.
SECTION I. INTRODUCTION 1-1
1.1 General Information 1-2
1.1.1. Scope 1-2
1.1.2. Reports 1-2
1.1.3. Storage 1-2
1.1.4. WarrantyInformation 1-3
1.2. Description and Data 1-5
1.2.1. Description 1-5
1.2.2.ThORStandardComponents 1-7
1.2.3. ThOR Optional Components 1-8
1.2.4.Specifications 1-8
1.2.5. Mechanical Functions 1-11
1.2.6. Optical Functions 1-12
1.2.7. ElectricalFunctions 1-12
SECTION II. ASSEMBLY AND PREPARATION 2-1
2.1. Preparation 2-2
2.1.1. Preparation for Use 2-2
2.1.2. Examination for Operation 2-3
2.2. Assembly 2-4
2.2.1. Remove/installation of
QuickReleaseMount(QRM) 2-4
2.2.2. Video Output 2-5
2.2.3. External Power Source 2-6
2.2.4.DVCInstallation 2-6
SECTION III. OPERATION 3-1
3.1. General Information 3-2
3.1.1. General 3-2
3.1.2. Controls and Indication 3-2
3.2. Operating procedure 3-4
3.2.1. Turning On 3-5
3.2.2.Focusing 3-4

ii
3.2.3. Polarity 3-5
3.2.4.Brightness 3-6
3.2.5. Zoom 3-6
3.2.6. Manual Image Refresh 3-6
3.2.7.ReticleColor/BrightnessAdjustment 3-7
3.2.8.WindageandElevation 3-7
3.2.9. Shut Down Operations 3-8
SECTION IV. MAINTENANCE INSTRUCTIONS 4-1
4.1. Preventive Maintenance Checks
and Services (PMCS) 4-2
4.1.1. PurposeofPMCS 4-2
4.1.2. FrequencyofPerformingPMCS 4-2
4.2. Troubleshooting 4-4
4.2.1.General 4-4
4.2.2.TroubleshootingProcedures 4-4
4.3. Maintenance Procedures 4-5
4.3.1. ScopeMaintenance 4-5
4.3.2.CleaningProcedures 4-5
4.3.3.PreparingforExtendedStorage 4-6

iii

1-1
SECTION I
INTRODUCTION

1-2
1.1 GENERAL INFORMATION
1.1.1. SCOPE
This manual contains instructions for use in operating and main-
taining the ATN ThOR Series Thermal Optical Riflescopes.
Throughout this manual, the ATN ThOR Series will be referred to
as the scope or ThOR.
1.1.2. REPORTS
Reports from the user on recommendations for improvements are
encouraged. Send reports to the address below.
American Technologies Network Corp.
1341SanMateoAvenue
SouthSanFrancisco,CA94080
[phone]
[phone]
(650)875-0129fax
[e-mail]
www.atncorp.com
1.1.3. STORAGE
Storage of ThOR should be done in the factory packing and after a
thoroughPMCSasoutlinedinSection4.1ofthismanual.Thiswill
ensure the scope remains in mission ready condition during stor-
age. Batteries should be stored separately from the scope.
The scope should not be placed on the floor, in any area exposed
to high temperatures or direct sunlight. Presence of acid and al-
kaline vapor, as well as of other aggressive admixtures in the air
is unacceptable.

1-3
1.1.4. WARRANTY INFORMATION
ONE YEAR PRODUCT WARRANTY
This product is guaranteed to be free from manufacturing defects in material
and workmanship under normal use for a period of 1 (one) year from the date
of purchase. In the event a defect that is covered by the foregoing warranty
occurs during the applicable period stated above, ATN, at its option, will either
repair or replace the product, and such action on the part of ATN shall be the
full extent of ATN’s liability, and the Customer’s sole and exclusive remedy.
This warranty does not cover a product (a) used in other than its normal and
cus to mar ym ann er;( b)s ubj ec te dtomi sus e;( c)su bje ctedtoal terati ons,modi-
fications or repairs by the Customer of by any party other than ATN without
priorwrittenconsentofATN;(d)specialorderor“close-out”merchandiseor
merchandisesold“as-is”byeitherATNortheATNdealer;or(e)merchandise
that has been discontinued by the manufacturer and either parts or replace-
ment units are not available due to reasons beyond the control of ATN. ATN
shall not be responsible for any defects or damage that in ATN’s opinion is
a result from the mishandling, abuse, misuse, improper storage or improper
operation, including use in conjunction with equipment which is electrically
or mechanically incompatible with or of inferior quality to the product, as well
as failure to maintain the environmental conditions specified by the manufac-
turer. This warranty is extended only to the original purchaser. Any breach of
this warranty shall be waived unless the customer notifies ATN at the address
noted below within the applicable warranty period.
The customer understands and agrees that except for the foregoing warranty,
no other warranties written or oral, statutory, expressed or implied, including
any implied warranty of merchantability or fitness for a particular purpose,
shall apply to the product. All such implied warranties are hereby and express -
ly disclaimed.
LIMITATION OF LIABILITY
ATN will not be liable for any claims, actions, suits, proceedings, costs,
expenses, damages or liabilities arising out of the use of this product.
Operation and use of the product are the sole responsibility of the Cus-
tomer. ATN’s sole undertaking is limited to providing the products and
services outlined herein in accordance with the terms and conditions of
this Agreement. The provision of products sold and services performed
by ATN to the Customer shall not be interpreted, construed, or regard-
ed, either expressly or implied, as being for the benefit of or creating
any obligation toward any third party of legal entity outside ATN and the
Customer;ATN’sobligationsunderthisAgreementextendsolelytothe
Customer. ATN’s liability her eunder for d amages, regardless of the
form or action, shall not exceed the fees or other charges paid to
ATN by the customer or customer’s dealer. ATN shall not, in any
event, be liable for special, indirect, incidental, or consequential

1-4
damages, including, but not limited to, lost income, lost revenue,
or lost profit, whether such damages were foreseeable or not at
the time of purchase, and whether or not such damages arise out
of a breach of warranty, a breach of agreement, negligence, strict
liability or any other theory of liability.
PRODUCT WARRANTY REGISTRATION
In order to validate the warranty on your product, ATN must receive a
c omp letedPr od uc tWarr ant yR egi strati onC ar dfo reac hu nitorc om pl ete
warranty registration on our website at www.atncorp.com. Please com-
p l e t e t h e i n c l u d e d f o r m a n d i m m e d i a t e l y m a i l i t t o o u r S e r v i c e C e n t e r : AT N
Corporation,1341SanMateoAvenue,SouthSanFrancisco,CA
94080.
OBTAINING WARRANTY SERVICE
To obtain warranty service on your unit, End-user must notify ATN ser-
vice department by calling 800-910-2862 or 650-989-5100 or via e-mail
[e-mail] to receive a Return Merchandise Authorization
number(RMA).Whenreturningpleasetakeorsendtheproduct,postage
paid, with a copy of your sales receipt to our service center, ATN Corpora-
tion at the address noted above. All merchandise must be fully insured
withthecorrectpostage;ATNwillnotberesponsibleforimproperpost-
ageor,missingordamagedmerchandiseduringshipment.Whensending
product back, please clearly mark the RMA# on the outside of the ship-
ping box. Please include a letter that indicates your RMA#, Name, Return
Address, reason for service return, Contact information such as valid tele-
phone numbers and/or e-mail address and proof of purchases that will help
us to establish the valid start date of the warranty. Product merchandise
returns that do not have an RMA listed may be refused or a signifi-
cant delay in processing may occur.EstimatedWarrantyservicetimeis
10 -20 bu s i n e s s d ays. End- u ser / c u s tomer is responsible for postage to ATN
for warranty service. ATN will cover return postage/shipping after warranty
repair to end-user/customer only if product is covered by aforementioned
warranty. ATN will return product after warranty service by domestic UPS
ground and/or domestic mail. Any other requested, required or interna-
tional shipping method the postage/shipping fee will be the responsibility
of the end-user/customer.

1-5
1.2. DESCRIPTION AND DATA
1.2.1. DESCRIPTION
A. Purpose.
The ThOR Series Thermal Optical Riflescopes combines the er-
gonomic features of a handheld and the convenience of weapon
mounting.Basedontheproven320x240microbolometercore,
the ThOR is an ideal product for force protection, border patrol
officers,policeSWATandspecialoperationsforcesproviding
them the tools they need to be successful in all field conditions
both day and night. Uncooled thermal imaging cuts through dust,
smoke, fog, haze, and other bat tlefield obscurants. Its use cannot
be detected as it emits no visible light or RF energy and operates
without the use of illuminators or IR lights.
FIGURE 1-1. ATN THOR-2 THERMAL OPTICAL RIFLESCOPE
FIGURE 1-2. ATN THOR-3 THERMAL OPTICAL RIFLESCOPE

1-6
B. Features.
ThOR has the following important features:
•Highresolutiondigitalthermalimaging
•Compact,lightweightanddurablehousing
•Truemagnification
•HighendOLEDdisplay
•Two-colorsreticlesystem
•Rapidstart-upin3seconds
•Upto6hoursoperationwithfourlithiumbatteries
•One-YearWarranty

1-7
1.2.2. ThOR STANDARD COMPONENTS
The ThOR standard components are shown in Figure 1-3 and
presented in Table 1-1.
FIGURE 1-3. THOR STANDARD COMPONENTS
TABLE 1-1. THOR STANDARD COMPONENTS
ITEM DESCRIPTION QTY
1Scope 1
2Quick Release Mount 1
3Hard Storage Case 1
4Lens Tissue 1
5Lithium Battery CR123A 4
6RCA Video /power Adapter 1
7Operator’s Manual 1
1) Scope
The thermal imaging scope.
2) Quick Release Mount
Used to mount scope to weapon.
3) Hard Storage Case
A protective case used for shipping/storing ThOR and
accessories.
2
5
3
1
4
67
8

1-8
4) Lens Tissue
Uses for cleaning of lenses surface.
5) Lithium Battery CR123A
Four CR123A lithium batteries used to power the unit.
6) RCA Video/power adapter
RCA Video/power adapter used for video transmission
and to connect external power sources.
7) Operators Manual
Provides equipment description, use of operator controls
and preventative maintenance checks and service.
1.2.3. ThOR OPTIONAL COMPONENTS
TheThORoptionalcomponentsareshowninFigure1-4and
presented in Table 1-2.
FIGURE 1-4. THOR OPTIONAL COMPONENTS
TABLE 1-2. THOR OPTIONAL COMPONENTS
DESCRIPTION QTY
DVC 1
1) DVC
DVC - Digital View Clip-on dual day/low-light high-resolution
CCD video camera attachment .

1-9
1.2.4. SPECIFICATIONS
The following tables provide information pertaining to the opera-
tional, electrical, mechanical, optical and environmental character-
istics for the sights.
TABLE 1-3. SPECIFICATIONS
THOR-2X THOR-3X
Sensor (microbolometer) 320x240
Type Uncooled 30hz
Image Size (output resolution) NTSC:640x48030hz
Video output NTSC
Display OLED 852x600
ThermalSensitivity,mK 50
Spectral Response, µm 7-14
Focal length of the lens 50 75
Field of View (H x V), deg 12x9 8x6
Angular resolution, mrad 0.6 0.4
Diopter ± 5
Eye Relief, mm 45
Magnification 2x(digital4x) 3x (digital 6x)
Digital Zoom 2
Focus Manual
Focusing range, m 3 to infinity 5 to infinity
Diameter of exit pupil, mm 10
Distance of the human detection, m 915 1350
Distance of the human recognition, m 450 675
Reticle Crosshair, 2 colors
WindageandElevationAdjustment ± 2° ± 1°
StepofWindageandElevationAdjustment 3/4MOA 1/2 MOA
Brightness adjustment Manual
Sharpness adjustment Automatic
Polaritycontrol(onlyinBlackandWhite
mode) Whitehot/Blackhot
Start up time, seconds <3
Storage temperature, °C -50 to +90
Operating temperature, °C -20 to + 60

1-10
THOR-2X THOR-3X
Waterproof +
Battery type 4(CR123A)x3V
Battery Life, h 6
Weight,g(withoutbracket,withbatteries) 920 1050
Weight,g(withbracket,withbatteries) 1050 1180
Dimensions(LxWxH),mm(without
bracket) 215x77x83 260x77x83
Dimensions, inches (without bracket) 8.5x3.0x3.3 10.2x3.0x3.3
Dimensions(LxWxH),mm(withbracket) 215x77x88 260x77x88
Dimensions, inches (with bracket) 8.5x3.0x3.5 10.2x3.0x3.5
Mounting bracket Quick Release Picatinny
External power 9 - 12V DC
Other Options
Video output Yes
Video in Yes
Low Battery Indicator Yes
* ATN reser ves the right to change the above specifications at any time without notice

1-11
1.2.5. MECHANICAL FUNCTION
The mechanical adjustments of the ThOR sights allow for physi-
cal differences between individual operators using the system. The
scope functions include the switchboard, refresh button, universal
connector, eyepiece diopter adjustment ring, focusing ring, battery
compartment cover, mounting rail. The mechanical controls are
identified in Figure 1-5.
FIGURE 1-5. THOR MECHANICAL CONTROLS
DIOPTER ADJUSTMENT RING
UNIVERSALCONNECTORWITHCAP
FOCUSING RING
SWITCHBOARD
BATTERYCOMPARTMENT
COVERWITHSCREWS
QUICKRELEASEMOUNT
PICATINNYRAILS
WINDAGEADJUSTMENT
RETICLE COLOR/BRIGHTNESS
ADJUSTMENT
RUBBEREYECUP
ELEVATION ADJUSTMENT
LENS CAP

1-12
1.2.6. OPTICAL FUNCTION
The optical functions include an objective lens, thermal imaging
detector, display and eyepiece. Infrared energy is emitted propor-
tionally to the temperature of an object. The warmer the object, the
more energy it emits. The infrared energy from the objects is fo-
cused by the optics, onto an infrared detector. The information from
infrared detector is passed to electronics for image processing. The
signal processing circuitry translates the infrared detector data into
an image that can be viewed on the built-in OLED display. The im-
age is observed through an eyepiece by operator.
1.2.7. ELECTRICAL FUNCTION
The electronic circuit is powered by replaceable four 3V lithium bat-
teries (CR123A).
ThOR can be connected to an external 12 VDC/ 2A power supply
using video cable.
Power from the batteries or external power supply is supplied to the
components through the ON/OFF switch button.