ATN PS-7 User manual

operator’s manual
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NIGHT VISION GOGGLE
ATN PS-7
PS-7 OPERATOR’S MANUAL (REV. 1, NOVEMBER 2010)

The information in this manual is furnished for information use only, is subject to
change without notice, cannot be construed as a commitment by ATN Corp.
ATN Corp. assumes no responsibility or liability for any errors or inaccuracies
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
PS-7 night vision units are precision optico-electronic instruments
and requires careful handling. To provide safe use of the goggles the
following instructions should be observed:
drops and shocks.
on, or contaminate the glass surfaces, use only clean and soft
materials to clean it.
-
gles on in daylight with the front lens cap off. Do not point
the goggles at the bright light source (a fire, car headlights,
lanterns, street lamps, room lights, etc.).
filter/lens cap on for more than ten (10) minutes.
-
ing 3 days. Failure to do so may damage unit.
THIS PRODUCT CONTAINS NATURAL RUBBER LATEX
WHICH MAY CAUSE ALLERGIC REACTIONS.
CAUTION:

b
EQUIPMENT LIMITATIONS
To avoid physical and equipment damage when using the ATN PS-7,
carefully read and understand the following equipment limitations.
etc.) to operate. The level of equipment performance depends
upon the level of light.
under trees, at building shadows, etc.
other darkened areas.
fog, sleet, snow or smoke.
ambient light level exceeds the limit of 40 lux during a 10 seconds
period.
as snowcovered territory, sandy deserts, large bodies of water
or grassy hills) degrade visibility thereby disguising or masking
changes in terrain.
resolution that it has under full moon.

i
TABLE OF CONTENTS
pg.
SAFETY SUMMARY a
SECTION I. INTRODUCTION 1-1
1.1. General 1-2
1.1.1. Goggles 1-2
1.1.2. Reports 1-2
1.1.3. Storage 1-2
1.1.4. Warranty 1-3
1.2. Description and Data 1-5
1.2.1. Description 1-5
1.2.2. PS-7 Standard Components 1-8
1.2.3. PS-7 Optional Components 1-9
SECTION II. OPERATING INSTRUCTIONS 2-1
2.1. Installation Procedures 2-2
2.1.1. Battery Installation 2-2
2.1.4. 3x Lens Installation 2-6
2.1.5. 5x Lens Installation 2-6
2.1.6. 8x Lens Installation 2-7
2.1.7. IR-450 Installation 2-8
2.2. Operating Procedures 2-9
2.2.1. Controls and Indicators 2-9
2.2.2. Preparation for Operation 2-10
2.2.3. Operation in the Dark Condition 2-11
2.2.4. Focusing 2-11
2.2.5. IR Illuminator Operation 2-12
2.2.6. Shut-down Operation 2-14
SECTION III. OPERATIONAL DEFECTS 3-1
3.1. Zeroing Operational Defects 3-2
3.1.1. Shading 3-2
3.1.2. Edge Glow 3-3

ii
3.1.3. Flashing, Flickering, or Intermittent Operation 3-3
3.1.4. Cosmetic Blemishes 3-3
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 Procedures 4-4
4.3. Maintenance Procedures 4-6
4.3.1. PS-7 Maintenance 4-6
4.3.2. Cleaning Procedures 4-7
4.4. Head Mount Maintenance 4-7
4.4.1. Removal and Installation of Browpad 4-7
4.4.2. Removal and Installation of Chinstrap 4-7
4.4.3. Removal and Installation of Chin Cup 4-8
4.4.4. Preparing for Extended Storage 4-8
Appendix A. Estimation of Ambient Illumination Level A-1
Appendix B. Spare Parts List B-1
For Technical Information INFO-1

1-1
SECTION I
INTRODUCTION

1-2
1.1 GENERAL INFORMATION
1.1.1. GOGGLES
This manual contains instructions for use in operating and maintain-
ing the ATN PS-7. Throughout this manual, the ATN PS-7 will be re-
ferred to as the goggles or the PS-7.
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
(800) 910-2862
(650) 989-5100
(650) 875-0129 fax
www.atncorp.com
info@atncorp.com
1.1.3. STORAGE
Storage of the PS-7 should be done in the factory packing and after a
thorough PMCS as outlined in Chapter IV of this manual. This will en-
sure the goggles remains in mission ready condition during storage.
Battery should be stored separately from the goggles.
The PS-7 should not be placed on the floor, in any area exposed to
high temperatures or direct sunlight. Presence of acid and alkaline
vapour, as well as of other aggressive admixtures in the air is unac-
ceptable.

1-3
1.1.4. WARRANTY
2 YEAR PRODUCT WARRANTY
This product is guaranteed to be free from manufacturing defects in mate-
rial and workmanship under normal use for a period of 2 (two) years from
the date of purchase. In the event a defect that is covered by the forego-
ing 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
(c) subjected to alterations, modifications or repairs by the Customer of by
manufacturer and either parts or replacement 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 incompat-
ible with or of inferior quality to the product, as well as failure to maintain the
environmental conditions specified by the manufacturer. CUSTOMER IS
HEREBY NOTIFIED THAT OPERATION OF THE EQUIPMENT DURING
DAYLIGHT HOURS OR UNDER ANY EXCESSIVE LIGHT CONDITIONS
MAY PERMANENTLY DAMAGE THE INTERNAL COMPONENTS OF
THE UNIT AND SAID DAMAGE WILL NOT BE COVERED UNDER THIS
WARRANT Y. 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 war-
ranty, 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 expressly 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. Oper-
ation and use of the product are the sole responsibility of the Customer.
ATN’s sole undertaking is limited to providing the products and services
outlined herein in accordance with the terms and conditions of this Agree-
ment. The provision of products sold and ser vices performed by ATN to the
Customer shall not be interpreted, construed, or regarded, either expressly
or implied, as being for the benefit of or creating any obligation toward any
under this Agreement extend solely to the Customer.

1-4
ATN’s liability hereunder for damages, 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, indi-
rect, incidental, or consequential damages, including, but not limited to,
lost income, lost revenue, or lost profit, whether such damages were fore-
seeable 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 com-
pleted Product Warranty Registration Card for each unit or complete war-
rant y registration on our website at w w w.atncor p.com. Please complete the
included form and immediately mail it to our Service Center: ATN Corpora-
tion, 1341 San Mateo Avenue, South San Francisco, CA 94080.
OBTAINING WARRANTY SERVICE
To obtain warranty service on your unit, End-user must notify ATN serv-
ice department by calling 800-910-2862 or 650-989-5100 or via e-mail
service@atncorp.com 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 Corporation at the address
noted above. All merchandise must be fully insured with the correct post-
-
aged merchandise during shipment.
When sending product back, please clearly mark the RMA# on the out-
side of the shipping box. Please include a letter that indicates your RMA#,
Name, Return Address, reason for ser vice return, Contact information such
as valid telephone 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
significant delay in processing may occur.
Estimated Warranty service time is 10-20 business days. End-user/cus-
tomer is responsible for postage to ATN for warranty service. ATN will cover
return postage/shipping to continental USA end-users/customers after
warranty repair only if product is covered by aforementioned warranty. ATN
will return product after warranty service by domestic ground service and/
or domestic mail. Any other requested, required or international 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 PS-7 is a hand-held, head mounted or helmet mounted night
vision system that enables walking, short-range surveillance, map
reading, vehicle maintenance, and administering first aid in both
moonlight and starlight. Each unit allows for vertical adjustment (by
using head straps), fore-and-aft adjustment, objective lens focus,
and eyepiece focus. The device is also equipped with an built-in in-
frared light-emitting source.
FIGURE 1-1. ATN PS-7
B. Features
The ATN PS-7 has the following important features:
image

1-6
C. Principle of Operation
The PS-7 Night Vision goggles utilize the principle of intensification of
the residual light which is reflected from the surrounding objects.
The device consists of the objective lens assembly, two eyepieces
and the body. The body contains a image intensifier tube assembly
with an integrated high voltage power source and the battery hous-
ing.
Objective lens protective cover is intended to protect the objective
lens from dust and scratches. It also will act as a daylight filter, allow-
ing you to test the scope in daylight or other bright light situations.
The pinhole in the center of the protective cover allows the user to
check the operation ability of the device in daylight conditions.
Built-in IR Illuminator makes it possible to observe the objects when
the goggles work in the conditions of low light or total darkness.
The eyepiece incorporates red LED indicator serves as an IR Illumi-
nator Indicator and an Battery Low Indicator at a time.
D. Automatic Brightness Control System
The device has a built in Automatic Brightness Control. Even under
unsteady brightness conditions, this system always keeps the image
intensifier tube brightness level constant.
NOTE
Automatic Brightness Control System do not protect a device
from damage by bright light sources (a fire, headlights of the
automobile, lanterns, etc.). Do not point the device at a bright light
source.
E. Automatic Shut-off System
The Automatic Shut-Off System tracks when the unit is not used (the
controls are not touched for 20 minutes continuous) and shuts the
unit off automatically.
F. IR Illuminator Indicator
Built-in IR illuminator of PS-7 is on when the red LED indicator in fild
of view of goggles light becomes stable.
G. Low Battery Indicator
If the red indicator in the FOV starts flickering, it means there might
be about 20% of battery charge left. It is time to change your battery.

1-7
H. Highlight Protective System Indicator
Indicator in the FOV. If the level of light exposure exceeds allowable
the indicator will lights green.
TABLE 1-1. SPECIFICATION
MECHANICAL DATA:
Dimensions
165 x 75 x 117 mm
Weight 1.0 lb/0.48 kg
ELECTRICAL DATA:
Battery One AA (1.5 V) or CR123A (3 V)
Cell Life at 20 ˚C:
AA Alkaline Battery
123A Lithium Battery
25 hours
50 hours
OPTICAL DATA:
Magnification 1X (3X, 5X, 8X optional)
Objective Lens Focal Length 27 mm
Objective Lens F/number 1:1.2
Field of View 40°
Diopter Adjustment -6 to +2
Focus Range 0.25 m to infinity
Interpupillary Distance 58 - 72 mm
ENVIRONMENTAL DATA:
Operating Temperature -40 to +50 ˚C
Storage Temperature -50 to +70 ˚C
Illumination Required Natural night illumination
(overcast starlight to moonlight)

1-8
1.2.2. PS-7 STANDARD COMPONENTS
The PS-7 standard components are shown in Figure 1-2 and pre-
sented in Table 1-2.
FIGURE 1-2. PS-7 STANDARD COMPONENTS
TABLE 1-2. PS-7 STANDARD COMPONENTS
ITEM DESCRIPTION QTY
1ATN PS-7 1
2Objective Lens Cap 1
3Eye Cups 1
4CR123A, Lithium Battery 1
5Battery Adapter 1
6 1
7Soft Bag 1
8Operating Manual 1
1) ATN PS-7 Goggles
The PS-7 night vision device with 1x magnification.
2) Objective Lens Cap
A cap used to protect the lens and for testing the unit in the
daylight.
3) Eye Cups
A rubber cups used to protect eyepiece and for operator com-
fort.
4) CR123A, Lithium Battery
CR123A lithium batteries used to power the unit.
5) Battery Adapter
Allows the PS-7 to accept the CR123A Lithium and AA size bat-
teries used to power the unit.
4
1
2
3
5678

1-9
6) Flip-up Goggle-Kit
Adjustable universal assembly that secures the
ATN PS-7 to the operator’s head providing hands-free operation.
7) Soft bag
A protective bag used to store PS-7 and accessories.
8) Operating Manual
Provides equipment description, use of operator controls and
preventative maintenance checks and service.
1.2.3. PS-7 OPTIONAL COMPONENTS
The PS-7 optional components are shown in Figure 1-3 and present-
ed in Table 1-3.
FIGURE 1-3. PS-7 OPTIONAL COMPONENTS
TABLE 1-3. PS-7 OPTIONAL COMPONENTS
ITEM DESCRIPTION QTY
1IR-450 IR illuminator kit 1
23X Lens 1
35X Lens 1
48X Lens 1
4
1
23
5
6 7 8
910 1211

1-10
TABLE 1-3. PS-7 OPTIONAL COMPONENTS
ITEM DESCRIPTION QTY
5 1
6 1
7 1
8 1
9 1
10 Demist Shield 2
11 Sacrificial Window 1
12 Neck Strap 1
IR Illuminator is shown in Figure 1-4 and listed in Table 1-4.
FIGURE 1-4. IR450 IR ILLUMINATOR KIT
TABLE 1-4. IR450 KIT
ITEM DESCRIPTION QTY
1IR450-B4 Illuminator 1
2Picatinny Rail 1
3CR123A type battery 1
4 1
5IR450 Wrench 1
1) IR-450 Kit
A 450 mW infrared illuminator is powerfull for long range night
vision in the total darkness.
2) 3X Lens
Mountable on the ATN PS-7 to enhance range performance.
1 32 4 5

1-11
3) 5X Lens
Mountable on the ATN PS-7 to enhance range performance.
4) 8X Lens
Mountable on the ATN PS-7 to enhance range performance.
5) Universal Helmet Mount Kit
Provides mount interface for the ATN PS-7 to a range of ballistic
helmets.
6) MICH Helmet Mount Kit
7) PAGST Helmet Mount Kit
This kit contain PAGST helmet mount and adapter which allows
to attach the PS-7 to the PAGST helmet mount.
8) Mil-spec Head Mount
This kit contain Mil-spec head mount and adapter which allows
to attach the PS-7 to the Mil-spec head mount.
9) Hard Case
A protective case used for shipping/storing of ATN PS-7 and
accessories.
10) Demist Shield
Used to prevent eyepiece lenses from becoming fogged.
11) Sacrificial Window
A replaceable window supplied to protect the objective lens dur-
ing operation in adverse conditions.
12) Neck Strap

1-12

2-1
SECTION II
OPERATING INSTRUCTIONS

2-2
2.1. INSTALLATION PROCEDURES
2.1.1. BATTERY INSTALLATION
NOTE
At operating temperatures below –20°C (–4°F), alkaline batteries
are not recommended, as operating life will be severely reduced.
Lithium-iron disulfide 1.5V AA batteries or equivalent should be
used below –20°C (–4°F).
TABLE 2-1 ESTIMATED BAT TERY LIFE
BATTERY TYPE USAGE
CR123A
Standard AA
The ATN PS-7 operates with one CR123A battery or one AA battery
using the battery adapter.
A. Install standard CR123A batteries as follows:
With the battery adapter screwed in as shown on Figure 2-1 you may
use one CR123A 3V lithium battery.
FIGURE 2-1. CR123A TYPE BAT TERY INSTALLATION
B. Install AA batteries as follows:
To install a AA battery, take the battery adapter out of the battery cap,
turn it over, and screw its smaller threading into the same battery cap.
BATTERY
CAP
CR123
BATTERY
BATTERY
ADAPTER
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