Impor tant Export Rest rictions ! Com modities, produ cts, technologi es and ser vices of thi s manua l are contro lled b y the U.S.
Depar tment o f State Oce of D efense Trade Controls, in accordance with International Trac in Arms (ITAR), Title 22, Code of
Federal Regulati ons Part 120-130 and/or by the Expor t Administration Re gulations (EAR) of U.S. Depar tment of Commerce. At any
time whe n a license or a writ ten approval o f the U.S. Govern ment
is app licable to it, it is illegal and strict ly forbidd en to exp ort, intend to export, tr ansfer in any other manner whatsoever, sel l any
hardwar e or technical da ta, provide any a ssociated ser vice to any
non-U. S. re sident, beyond or within the United States territory,
until th e valid lice nse or writ ten approval has been issued by the
Depar tments of th e U.S. Gover nment h aving j urisdiction . Addi tionall y U.S. law prohibits the sale, transfer, o r export of items to
certai n restri cted parties, des tinations, and embar goed countries,
as iden tied on lis ts maintaine d by the U.S . Departm ent of State,
the U.S. Department of Commerce, and t he U.S. Depar tment o f
Treasury. It i s the responsib ility of the Customer to be awa re of
these lis ts. The sale, tra nsfer, transport ation, or shipme nt outside of the U.S. of any product prohibited o r restricte d for expor t
without complying with U.S. export control laws and re gulations,
includin g prope r expo rt licen sing, do cumentation or au thorization, is unlaw ful and may result in civil and/or cr iminal pe nalties
and/or constitute a fed eral cri me. Diver sion cont rary to U.S. law
is stric tly prohibited .
2
SAFETY SUMMARY
Before operating this product, you must carefully study this Operation and Maintenance Manual.
The Armasight Bit Digital Night Vision Monocular is a precision electro-optical instrument and requires
careful handling. To avoid physical danger to the user and damage to the equipment, follow all WARNINGS, CAUTIONS and NOTES.
Below are denitions of the alerts that will appear throughout this Manual:
WARN ING – Identies clear danger to the person operating the equipment.
CAUTI ON – Identies risk of damage to the equipment.
NOTE – Highlights essential procedures, conditions, and statements, or conveys important instruc-
This product contains natural rubber latex, which may cause allergic reactions! The FDA
has reported an increase in the number of deaths that are associated with an apparent sensitivity to natural latex proteins. If you are allergic to latex, it is a good idea to learn which products
contain it and strictly avoid exposure to those products.
Although the equipment is highly resistant to damage from light overload, DO NOT point it,
either powered or un-powered, directly at the sun or any other source of high intensity light
that the unprotected human eye cannot tolerate (such as welding arc). To prevent inadvertent
exposure to these light sources, never leave the equipment unsuper vised with the objective
lens cap removed.
3.1.3 Fastening an Advanced Wireless Remote Control 19
3.1.4 Installing Additional Equipment on the Bit 19
3.1.5 Connecting Additional Equipment to the Bit 20
3.1.6 Installing an IR Illuminator on the Bit 21
3.1.7 Attaching an Afocal Doubler to the Bit 22
3.1.8 Installing the Bit on a Tripod 22
3.2 Controls and Display Indications 23
3.2.1 Bit Controls 23
3.2.2 IR Illuminator Controls 24
3.3 Operating Procedures 24
3.3.1 Operating the Bit 24
3.3.2 Operating an IR Illuminator 25
3.3.3 Bit Shut-Down 26
5
4. PREVENTIVE MAINTENANCE AND TROUBLESHOOTING 27
4.1 Preventive Maintenance Checks and Services 27
4.1.1 Preventive Maintenance Checks and Services (PMCS) 27
4.2 Operator Troubleshooting 29
4.3 Maintenance 29
4.3.1 General 29
4.3.2 Cleaning Procedures 30
4.3.3 Battery Removal and Replacement 30
4.4 Return Instructions 31
APPENDIX 32
A List of Spare Parts 32
B Product Warranty Registration Card 33
LIST OF FIGURES
FIGURE TITLE PAGE
2-1 Bit Digital Night Vision Monoculars Appearance 11
2-2 Bit Digital Night Vision Monocular. System Description 12
2-3 Bit Standard Components 14
2-4 Optional Equipment 16
3-1 Battery Installation 18
3-2 The Bit Fully Assembled with the Platform Ring 19
3-3 Platform Ring 19
3-4 Advanced Wireless Remote Control 19
3-5 Armasight DT Digital Recorder Installation 20
3-6 Video Cable 20
3-7 IR Illuminator 21
3-8 IR Illuminator. Battery Installation 21
3-9 The Bit with the Afocal Doubler Attached 22
3-10 Bit Controls 23
3-11 IR Illuminator Controls 24
3-12 IR Illuminator Adjustment 25
4-1 Advanced Wireless Remote Control Battery Installation 30
A-1 Bit Spare Parts List 32
LIST OF TABLES
TABLE TITLE PAGE
2-1 Bit System Description 12
2-2 System Data 12
2-3 Mechanical Data 13
2-4 Optical Data 13
2-5 Electrical Data 13
2-6 Environmental Data 14
2-7 IR850W Illuminator Data 14
2-8 Bit Standard Components 15
2-9 Optional Equipment 16
3-1 Controls and Indicators 23
3-2 IR Illuminator Controls 24
4-1 Preventive Maintenance Checks and Services 27
4-2 Operator Troubleshooting 29
A-1 Bit Spare Parts List 32
HOW TO USE THIS MANUAL
USAGE
You must familiarize yourself with the entire manual before operating the equipment. Read the entire
maintenance checklist before performing maintenance. Follow all WARNINGS, CAUTIONS, and NOTES.
MANUAL OVERVIEW
The Manual contains sections on operating and maintaining the Bit Digital Night Vision Monocular.
Throughout this Manual, the Bit Digital Night Vision Monocular will be referred to as the Bit or the
equipment.
A List of Spare Parts is in Appendix A.
The Product Warranty Registration Card is in Appendix B.
6
7
1
INTRODUCTION
1.1 GENERAL INFORMATION
1.1.1 TYPE OF MANUAL
Operation and Maintenance (including a List of Spare Parts).
1.1.2 MODEL NUMBER AND EQUIPMENT NAME
Bit 5x Digital Night Vision Monocular.
Bit 5x-10x Digital Night Vision Monocular.
1.1.3 PURPOSE OF EQUIPMENT
The Bit is a professional grade, Digital Night Vision Monocular with optical 5x or 10x magnication, making
it the most powerful monocular in its class. Sensitive to both near-infrared and visible light, the high performance CCD imaging system of the Bit provides round-the-clock observation. The Bit is eective regardless
of light conditions - in daylight, in natural lighting, and at nighttime. The Bit is an ideal product for both
professional and amateur use, such as hunting, security, law enforcement, general nighttime observation,
and recording.
The Bit is available in two versions, with magnications of 5x and 10x. The magnication of the Bit 5x can be
changed to 10x by using an optional afocal lens attachment.
The Bit is powered by two CR 123A (2×3V) batteries. An external battery supply or 6 VDC/1A power source
can also be used to power the Bit.
The Bit can be controlled by a wireless remote control.
A detachable, long-range IR illuminator provides additional lighting and enables the use of the Bit in ex-
tremely low light conditions or total darkness.
The Bit is equipped with a standard NTSC/PAL video input/output function that makes it possible to con-
nect to an external video monitor, or to record images for eld documentation or training purposes. It also
allows the transmission of data from a remote display to that of the Bit.
The Bit can be used in conjunction with other Armasight equipment, such as the Recorder DT Digital Video
Recorder and External Battery Power Supply. The
Picatinny/Weaver rail or detachable platform ring.
Extremely reliable and versatile, the Bit is a valuable, multifunctional addition to any security or hunting.
User recommendations for improvements to the device are encouraged.
Mail your comments to:
Armasight Inc.
815 Dubuque Avenue
South San Francisco, CA 94080
USA
Or, send an email to info@armasight.com.
1.2 WARRANTY INFORMATION AND REGISTRATION
1.2.1 WARRANTY INFORMATION
This product is guaranteed to be free from manufacturing defects in material and workmanship under
normal use for a period of two (2) years from the date of purchase. This warranty does not cover the
battery or damage caused by leaking batteries, nor does it protect against damage due to loss, misuse
or mishandling.
In the event a defect that is covered by the warranty occurs during the 2 year period stated above, Armasight, at its option, will either repair or replace the product, and such action on the part of Armasight
shall be the full extent of Armasight’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 customary manner; (b) subjected
to misuse; (c) subjected to alterations, modications or repairs by the Customer or by any party other
than Armasight without prior written consent of Armasight; (d) special order or “close-out” merchandise or merchandise sold “as-is” by either Armasight or the Armasight dealer; or (e) merchandise that
has been discontinued by the manufacturer and either parts or replacement units are not available due
to reasons beyond the control of Armasight. Armasight shall not be responsible for any defects or damage that in, Armasight’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 specied by the manufacturer.
This warranty is extended only to the original purchaser. Any breach of this warranty shall be waived
unless the customer noties Armasight 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
tness for a particular purpose, shall apply to the product. All such implied warranties are hereby and
expressly disclaimed.
1.2.2 LIMITATION OF LIABILITY
Armasight 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 Customer. Armasight’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 Armasight to the Customer shall not be interpreted, construed,
or regarded, either expressly or implied, as being for the benet of or creating any obligation toward
any third party or legal entity outside Armasight and the Customer. Armasight’s obligations under this
Agreement extend solely to the Customer.
Armasight’s liability hereunder for damages, regardless of the form or action, shall not exceed the fees
or other charges paid to Armasight by the customer or customer’s dealer. Armasight shall not, in any
event, be liable for special, indirect, incidental, or consequential damages, including, but not limited to,
lost income, lost revenue, or lost prot, 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.
9
1.2.3 PRODUCT WARRANTY REGISTRATION
In order to validate the warranty on your product, Armasight must receive a completed Product Warranty Registration Card for each unit, or the Customer can complete a warranty registration on our
website at www.armasight.com. Please complete the included form (Appendix B) and immediately
mail it to our Service Center:
Armasight Inc.
815 Dubuque Avenue
South San Francisco, CA 94080
USA
1.2.4 OBTAINING WARRANTY SERVICE
To obtain warranty service on your unit, the End-user must notify the Armasight’s service depar tment
in order to receive a Return Merchandise Authorization number (RMA#). The customer can do this by
sending an email to service@armasight.com.
When returning any product, please take or send the product, postage paid, with a copy of your sales
receipt, to our service center, Armasight Inc. at the address noted above. All merchandise must be fully
insured with the correct postage; Armasight will not be responsible for improper postage or missing or
damaged merchandise during shipment.
When sending merchandise back, please write the RMA# clearly on the outside of the shipping box.
Please include a letter that indicates your RMA#, Name, Return Address, reason for service return, Contact information (such as a valid telephone number and/or e-mail address), as well as proof of your 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 be subject to a signicant delay in processing.
Estimated Warranty service time is 10-20 business days. The End-user/Customer is responsible for postage to Armasight for any warranty service. Armasight will cover return postage/shipping to continental
USA End-users/Customers after warranty repair only if product is covered by the aforementioned warranty. Armasight will return the product after warranty service via domestic ground service and/or domestic mail. The postage and shipping fees for any other requested, required or international shipping
methods will be the responsibility of the End-user/Customer.
1.3 LIST OF ABBREVIATIONS
µm micrometer
AWREC Advanced Wireless Remote Control
C Celsius (Centigrade)
CCW counterclockwise
CW clockwise
F Fahrenheit
FL Focal Length
g gram
H Height
hr hour
in inch
inf. innity
kg kilogram
L Length
lbs pounds
m meter
mA milliampere
mil angular mil
min minute
mm millimeter
MOA Minute Of Angle
mrad milliradian
NO. Number
NTSC National Television Standards Committee
oz ounce
PAL Phase Alternating Line
PMCS Preventive Maintenance Checks and Services
RMA# Return Merchandise Authorization number
sec second
SEQ sequence
SOA Second Of Angle
SR Service Representative
V Volt
W Width
10
11
2
DESCRIPTION AND DATA
2.1 SYSTEM DESCRIPTION
The Bit consists of next primary parts: a body, a lens assembly and a eyepiece assembly. The equipment
comes as shown in Figure 2-1. The gure represents the both 5x and 5x-10x versions of the Bit.
The Bit is a highly light-sensitive device. The Bit sensor (CCD array) reacts to near-infrared and visible
light and converts the received light into electric charges. The controlling circuit converts the entire
contents of the two-dimensional array to a sequence of voltages that are processed into a continuous
analog signal. The Bit displays, as a result, a real-time images corresponding to the scene projected
onto the focal plane of the sensor.
BIT 5X
BIT 5X10X
FIGURE 21. BIT DIGITAL NIGHT VISION MONOCULARS APPEARANCE
The main optical-electronic components of the Bit include: an objective lens, an eyepiece, a CCD camera, a display, a control card, and a button control panel.
The Bit is equipped with a manually adjustable eyepiece, focusable objective lens, and a digitally controlled display brightness.
Information on the battery status is continuously displayed.
Manufactured for exceptional durability, the Bit has a lightweight and robust aluminum body.
A side Picatinny/Weaver rail allows for the installation of an optional Armasight DT Digital Video Re-
corder, extended battery supply, or other equipment.
A detachable Platform Ring makes it possible to mount an IR illuminator or other additional equipment
to the top of the device.
A detachable, long-range IR illuminator provides additional lighting and enables the use of the Bit in ex-
tremely low light conditions or total darkness.
12
A standard NTSC/PAL video input/output connector enables an external video display (monitor, TV) or
video recorder to be connected to the Bit. An external battery power supply or 6 VDC/1A power source
can also be connected to the Bit.
The Bit is powered by two CR 123A (2×3V) batteries.
The Bit is shown in Figure 2-2. The ITEM NO. column of Table 2-1 indicates the number used to identify
items in Figure 2-2.
6
5
4
3
2
1
9
13
12
11
10
14
8
7
FIGURE 22. BIT DIGITAL NIGHT VISION MONOCULAR. SYSTEM DESCRIPTION
TABLE 21. BIT SYSTEM DESCRIPTION
ITEMDESCRIPTIONITEMDESCRIPTION
1Objective Lens Cap8Eyepiece Focus Ring
2Objective Lens9Eyecup
3Objective Focus Ring10Turn-pull Switch
4Body11Connector Cap
5Button Control Panel
6Battery Cap
7Eyepiece
12
Connector
13
Side Picatinny/Weaver Rail
14
Tripod Socket
2.2 BIT SPECIFICATIONS
TABLE 22. SYSTEM DATA
ITEM
CCD CameraHigh-rate High Resolution Near-IR Hypersensitive CCD Camera
Pixel CCD Array Format752×582
CCD Array Spectral Response0.4 to 1.1 µm
Resolution30 SOA15 SOA
Display TypeAMOLED SVGA 060
Pixel Display Format800×600
BIT 5XBIT 5X10X
13
TABLE 22. CONT INUED
ITEM
BIT 5XBIT 5X10X
Display BrightnessDiscretely Adjustable to 8 Levels
External Battery Power Supply 1Four AA Lithium batteries (1.5V) or AA recharge-
able batteries (1.2V) / Operational Time up to
3.5 hr
External Battery Power Supply 2Two 18650 rechargeable batteries (3.7V) or four
CR123 type rechargeable batteries with voltage
3.7V max. / Operational Time up to 7 hr
External Power Supply6 VDC / 1 А
14
TABLE 26. ENVIRONMENTAL DATA
ITEMDATA
Operating Temperature-40 to +50°C (-40 to +122°F)
Storage Temperature-50 to +70°C (-58 to +158°F)
Recoil Resistance700g
Immersion10m for 30 min
TABLE 27. IR850W ILLUMINATOR DATA
ITEMDATA
IR Emitter TypeLED
Power500 mW
Peak Wavelength850 nm
Illumination Rangeup to 500 m
Divergence2 to 30°
BatterySingle CR123А Lithium battery (3V) *
Battery Life at 20 °C (68 °F)From 1.5 hr (Full Power) to 10 hr (1/4 Power)
Overall Dimensions (with Mount)120×42×38 mm (4.7”×1.6”×1.5”)
Weight (with Mount, without Battery)102 g (3.6 oz)
Operating Temperature-30 to +50°С (-22 to 122°F)
Storage Temperature-50 to +70°С (-58 to 158°F)
Environmental RatingWater Resistant
* Any CR123 type rechargeable batteries with voltage from 3.0V to 3.7V can be used
2.3 STANDARD COMPONENTS
The Bit standard components are shown in Figure 2-3 and listed in Table 2-8.
The ITEM NO. column indicates the number used to identify items in Figure 2-3.
1
2
3
54
6
1011
789
FIGURE 23. BIT STANDARD COMPONENT
12
13
15
TABLE 28. BIT STANDARD COMPONENTS
ITEM NO.DESCRIPTIONQUANTITY
1Armasight Bit Digital Night Vision Monocular
1
A Digital Night Vision device.
2Objective Lens Cap
1
Protects the objective lens from dirt and mechanical damage, and provides protection
from light overload. Comes attached to the objective lens.
3Eye-cup
1
A rubber cup used to protect the eyepiece as well as provide comfort for the operator.
Comes attached to the eyepiece.
4Battery Cassette
2
Intended for the installation of two CR123 batteries in the battery compartment. The Bit
comes with two battery cassettes (includes one installed in the battery compartment
and one spare cassette).
5CR123A Lithium Battery
2
Batteries are used to power the Bit.
6Advanced Wireless Remote Control (AWREC)
1
Allows the user to operate the Bit in remote activation mode. Ensures quick and silent
activation/deactivation of the equipment. Comes with CR2032 (3V) battery installed.
7Picatinny Adapter for Advanced Wireless Remote Control
1
Allows the advanced wireless remote control to be installed on a weapon’s Picatinny/
Weaver rail.
8IR850W Detachable Wide Angle Adjustable X-Long Range Infrared Illuminator
1
A detachable LED long-range infrared illuminator with a wide, adjustable beam angle.
Compatible with night vision devices that rely on CCD or image intensier technology.
Should be used when there is little to no ambient light. Comes fully assembled with a
dedicated mount in order to be installed on a Picatinny/Weaver rail.
9Platform Ring
1
A dedicated mount with a Picatinny/Weaver rail, used to install on the top of the Bit and
additional equipment, such as the Armasight MCS Miniature Collimating Sight.
10 Video Cable
1
A cable used to connect the analog video input/output of the Bit to external display
devices (a monitor, TV) or power sources. The cable plug A is used for video, the plug B
is used for external power surse connection.
11 Afocal Doubler (Bit 5X-10X only)
1
2x magnifying lens intended for long-range operation. Comes complete with an thread
adapter and three M2×3 screws that are required to mount the lens to the Bit.
12 Operation and Maintenance Manual
1
Provides safety information, equipment description, mounting procedures, operating
instructions, and preventive maintenance checks and services (including a List of Spare
Par ts).
13 Carrying Case
1
A textile bag used for the transportation and storage of the Bit and its accessories.
16
2.4 OPTIONAL EQUIPMENT
Optional items are shown in Figure 2-4 and listed in Table 2-9.
The ITEM NO. column indicates the number used to identify items in Figure 2-4.
The PART NO. column indicates the primary number used by the manufacturer, to identify an item.
12
345
FIGURE 24. OPTIONAL EQUIPMENT
TABLE 29. OPTIONAL EQUIPMENT
ITEM NO.DESCRIPTIONPART NO.
1Digital Video Recorder DT
ATAM000004
A compact digital video recorder used for video recording, storage and
playback. Can also serve as an external power source. Equipped with a remote
control.
2External Battery Power Supply 1
ATAM000007
The power surce for extended operational time. Takes four AA batteries (1.5V)
or AA rechargeable batteries (1.2V).
3External Battery Power Supply 2
ATAM000008
The power source for extended operational time. Takes four CR123A Lithium
batteries (1.5V) or CR123 type rechargeable batteries (3.2V or 3.7V) or two
18650 type rechargeable batteries (3.7V).
4Afocal Doubler for Bit 5X
ANAF18X039
An accessory 2x magnifying lens intended for long-range operation. Comes
complete with an thread adapter and three M2×3 screws that are required to
mount the lens to the Bit 5X.
5Hard Shipping/Storage Case
ANHC000004
A protective case used for the shipping/storage of the Bit and its accessories.
17
2.5 KEY FEATURES
Available in two versions — with magnication of 5x and 10x
–
High-performance CCD camera
–
Bright-light tolerance
–
An eective regardless of light conditions - in daylight, in natural lighting, and at nighttime.
–
Lightweight and robust design
–
Easy to operate
–
Manually adjustable eyepiece and objective lens
–
Real-time display
–
Digitally controlled –display brightness
Indication of the battery status information on the display
–
Wireless remote control
–
Analog video input (NTSC/PAL) and output (PAL)
–
Powered by two standard CR123A batteries
–
Power input capability
–
Tripod mountable
–
Digital video recorder (optional)
–
Serviceability under severe conditions
–
Filled with dry nitrogen to prevent internal fogging
–
Waterproof
–
Limited two-year warranty
–
18
3
OPERATING INSTRUCTIONS
3.1 INSTALLATION AND MOUNTING
3.1.1 BATTERY INSTALLATION
CAUTI ON:
Before installing a battery, verify that the equipment is o.
Install two CR123A batteries as follows (refer to Figure 3-1):
1. Unscrew the battery cap (A).
2. Remove the battery cassette (B).
3. Insert the batteries (C) into cassette. Align the polarity symbols on the batteries with the polarity
symbols on the cassette.
4. Insert the cassette with installed batteries to place.
5. Replace the battery cap.
A
C
B
FIGURE 31. BATTERY INSTALLATION
3.1.2 MOUNTING A PLATFORM RING TO THE BIT
Figure 3-2 shows the Bit with the Platform Ring adapter (A) installed.
To mount the Platform Ring on the Bit, do the following (refer to Figure 3-3):
1. Using a 1.5 hex key, unscrew the both clamp screws (C).
2. Place the clamps (B, D) onto the mounting tube (as in Figure 3-2). Screw the clamps together without
tightening the screws (C).
3. Adjust position of the Platform Ring until its rail (A) is level. Apply a small amount of thread lock to
the threads and tighten the screws (C).
A
FIGURE 32. THE BIT FULLY ASSEMBLED WITH THE PLATFORM RING
A
C
B
C
D
FIGURE 33. PLATFORM RING
3.1.3 FASTENING AN ADVANCED WIRELESS REMOTE CONTROL
Using Velcro tape (A, Figure 3-4), fasten the remote control (B) in an easily accessible place.
If your equipment has a Picatinny or Weaver rail, you can use the Picatinny adaptor for the Advanced
Wireless Remote (C). Install the adaptor onto the rail (D). Insert the remote control unit into the adapter.
You can also install the Picatinny adaptor onto the Bit side rail or onto the platform ring.
B
A
B
C
D
FIGURE 34. ADVANCED WIRELESS REMOTE CONTROL
3.1.4 INSTALLING ADDITIONAL EQUIPMENT ON THE BIT
Use the side Picatinny/Weaver rail to install any additional equipment, such as the Armasight DT digital
video recorder (see Figure 3-5) or an external battery power supply.
Use the Platform Ring adapter to install any additional equipment, such as the long-range IR illuminator. For adapter mounting procedures, see Part 3.1.2.
19
20
3.1.5 CONNECTING ADDITIONAL EQUIPMENT TO THE BIT
CAUTI ON:
Turn o the Bit before you begin connecting/disconnecting any external equipment and before removing the batteries.
Remove the batteries before you connect any external power source.
Remove the connector protective cap.
Connect a cable of Armasight DT digital video recorder or an external battery power supply to the Bit
connector.
FIGURE 35. ARMASIGHT DT DIGITAL RECORDER INSTALLATION
Use the plug A of a video cable to connect an external video recorder/monitor/TV to the Bit. Connect
the plug C of a video cable to the Bit connector.
Use the plug B of a video cable to connect an external power source (6 VDC/1A) to the Bit. Connect the
plug C of a video cable to the Bit connector.
A
B
C
FIGURE 36. VIDEO CABLE
NOTE:
The external power supply must have a standard 6mm OD double-pole socket with a positive
center contact.
CAUTI ON:
After removing the cable, replace the protective cap over the connector.
21
3.1.6 INSTALLING AN IR ILLUMINATOR ON THE BIT
Armasight long range IR illuminators are delivered fully assembled with a dedicated mount, to be installed on the side rail of the Bit or on the rail of the Platform Ring mounted to the Bit.
To mount an IR illuminator on a Picatinny/Weaver rail, do the following (refer to Figure 3-7):
1. With the nut (A) loosened, install the mount (B) on the Weaver rail so that the stop (C) slides into one
of the transverse slots of the rail.
2. Tighten the nut (A) using a screwdriver.
D
B
A
FIGURE 37. IR ILLUMINATOR
NOTE:
The mount clamp (D) has a spherical hinge that allows to tilt the IR illuminator mounted on the
rail.
Install the CR123A battery as follows (refer to Figure 3-8):
C
CAUTI ON:
Ensure that the IR Illuminator is o before installing the battery.
1. Unscrew the battery cap (A).
2. Install the battery (B) into the battery compartment. Align the polarity symbols on the battery with
those on the cap face.
3. Replace the battery cap (A).
B
A
FIGURE 38. IR ILLUMINATOR. BATTERY INSTALLATION
22
3.1.7 ATTACHING AN AFOCAL DOUBLER TO THE BIT
Figure 3-9 shows the Bit with an accessory Afocal Doubler lens attached.
Attach the magnifying lens to the Bit as follows:
1. Remove the Bit objective lens cap and place it over the lens housing.
2. Screw the Afocal Doubler (A) into the threading of the Bit objective lens (B) housing. Be careful not
to over-tighten the lens.
A
B
C
FIGURE 39. THE BIT WITH THE AFOCAL DOUBLER ATTACHED
NOTE:
The adapter (C, Figure 3-9) is used for mounting the Afocal Doubler to the Bit. The adapter is
screwed to the threaded portion of the doubler housing and xed with three M2×3 screws using a 0.9 hex key. The thread adapter switches between M48×1 and M51×1 thread sizes.
NOTE:
With the magnifying lens in place, magnication value changes as well as other parameters,
such as system resolution, eld of view, focusing range, etc.
NOTE:
The caution notice DO NOT REMOVE IN DAYLIGHT on the front lens cap of this universal magnifying lens is not applicable when using it on the Bit.
3.1.8 INSTALLING THE BIT ON A TRIPOD
The Bit can be installed to a tripod. To mount the tripod with the Bit device, screw the tripod into the
1/4’’ threaded socket located on the Bit’s bottom side.
CAUTI ON:
The unit may be badly damaged if the tripod collapses or falls over. Remove the unit from the
tripod if it is not within your reach.
23
3.2 CONTROLS AND DISPLAY INDICATIONS
3.2.1 BIT CONTROLS
The Bit controls are shown in Figure 3-10 and are dened in Table 3-1. The ITEM NO. columns of the
tables indicate the number used to identify items in the gures.
4
3
2
1
5
6
FIGURE 310. BIT CONTROLS
CAUTI ON:
DO NOT force the equipment controls past their stopping points.
TABLE 31. CONTROLS AND INDICATORS
ITEM NO.CONTROL/INDICATORFUNCTION
1Eyepiece Focus RingAdjusts the eyepiece diopter. The total diopter adjustment range is
covered with 2 turns of the ring.
2Turn-pull SwitchActivates the Bit when turned to ON.
NOTE:
You must pull the knob before turning in order to activate either
ON or STB.
Activates standby mode when turned to STB (see note above).
Deactivates the Bit when turned to OFF.
3Display Brightness
Push the button (3) to decrease the screen brightness.
Decrease Button
4Display Brightness
Push the button (4) to increase the screen brightness.
Increase Button
5Objective Focus RingFocuses the objective lens. Adjusts for sharpest view of the scene.
The total focus range is covered with three quarter turns of the lens.
6Remote Control ButtonActivates/deactivates the Bit in standby mode. To turn the unit on,
press button once, to turn it o – press button again.
—Battery Status Indicator
(a battery icon on the
the display) *
The light gray bar in the battery icon indicates the current power
level of the internal battery, or remaining battery life.
The totally shaded battery icon indicates the fully charged battery.
The ashing transparent battery icon indicates a low battery.
* The Battery Status Indicator not show a correct power level when the external battery or power supply is
used.
24
3.2.2 IR ILLUMINATOR CONTROLS
The controls of the optional IR illuminators are shown in Figure 3-11 and dened in Table 3-2. The ITEM
NO. column indicates the number used to identify items in Figure 3-14.
2
FIGURE 311. IR ILLUMINATOR CONTROLS
TABLE 32. IR ILLUMINATOR CONTROLS
ITEM NO.CONTROLFUNCTION
Switches the IR illuminator on/o and adjusts for radiated power.
1
2
POWER SWITCH
LENS FOCUS
Four ON positions are located between the two OFF positions, and
are each marked with a dierent-sized spot. The larger the spot, the
greater the radiated power.
Adjusts for IR beam divergence. Adjustment range is covered with
approximately one turn of the lens.
1
3.3 OPERATING PROCEDURES
3.3.1 OPERATING THE BIT
CAUTI ON:
DO NOT force the equipment controls past their stopping points.
CAUTI ON:
Although the Bit is highly resistant to damage from light overload, DO NOT point it, either powered or un-powered, directly at the sun or any other source of high intensity light that the unprotected human eye cannot tolerate (such as welding arc). To prevent exposure to these types
of sources, never leave the equipment unsuper vised with the objective lens cap removed.
Operating procedures are as follows:
1. Remove the Bit from the carrying case.
2. Remove the objective lens cap.
3. Point the equipment at an object.
4. Activate the Bit by turning the turn-pull switch to the ON position. Af ter approximately 3 sec, video
of the scene should appear.
5. Adjust the Bit for your eyesight by turning the eyepiece focus ring CW up to the stop, and then CCW
until the display and symbols are as clear as possible. Bring the object into focus by turning the objective focus ring (CW for long-range focus, CCW for close-range focus).
25
NOTE:
The total diopter adjustment range is covered with 2 turns of the eyepiece focus ring.
The total focus range is covered with 3/4 turn of the objective focus ring.
6. Using the buttons on the control panel, adjust the brightness of the display for your comfort. Momentarily push the brightness adjustment buttons to increase/decrease the display brightness by
one level at a time until you reach your desired brightness level.
7. To operate the Bit with remote control, turn the switch to the STB position (standby mode). To activate the Bit, press the remote control button once. Press the remote control button again to deactivate the Bit.
CAUTI ON:
DO NOT leave the equipment activated when it is not in use.
3.3.2 OPERATING AN IR ILLUMINATOR
Use an IR illuminator when there is little to no ambient light.
CAUTI ON:
IR illuminator infrared light will be invisible to the naked eye. However, the light can be detected by other night vision devices.
CAUTI ON:
DO NOT leave the IR illuminator activated if it is not being used.
Operate the IR illuminator as follows:
1. Turn on the IR illuminator by rotating the power switch (A) from OFF position.
2. To change the radiated power level, turn the power switch to one of the spots between the two OFF
positions.
3. To adjust IR beam divergence, turn the lens (B).
4. To adjust the IR spot position in the eld of view, loosen the clamp screw (C) and tilt the IR illuminator
as required in the spherical clamp hinge. Tighten the screw using a 2.5 mm hex key.
B
C
A
FIGURE 312. IR ILLUMINATOR ADJUSTMENT
3.3.3 BIT SHUTDOWN
NOTE:
Shut down the Bit properly to avoid losing unsaved settings and data.
Shut-down the Bit as follows:
1. Turn o the Bit.
2. Replace the cap on the objective lens.
3. Disconnect the cable (if applicable).
4. Place the cap on the connector.
5. Remove the batteries.
CAUTI ON:
Do not store the Bit with the batteries still installed.
6. Store the Bit and all accessories in the carrying case.
26
27
4
PREVENTIVE MAINTENANCE AND
TROUBLESHOOTING
4.1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES
4.1.1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES PMCS
Table 4-1 Preventive Maintenance Checks and Services (PMCS) has been provided so that you can keep
your equipment in good operating condition.
Perform functional tests in the order listed in Table 4-1.
Operating procedures are detailed in Chapter 3.
Explanation of Table Entries:
SEQ NO. column. Sequence numbers are for reference and appear in the order required to perform
checks and services.
LOCATION/ITEM TO CHECK/SERVICE column. Indicates the location and the item to be checked or
serviced.
PROCEDURE column. Details the check/ service procedure.
NOT FULLY MISSION CAPABLE IF ... column. Indicates what faults will prevent your equipment from
operating successfully.
TABLE 41. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
SEQ
LOCATION ITEM TO
NO.
CHECK/SERVICE
1CompletenessOpen storage /carr ying ca se and i nventory items by
2Soft Carrying CaseShake out loos e dirt or foreign material. Inspect for tears,
3BodyInspect for cracks or damage. Scratches and gouges are
4Objective Lens
Cap
5EyecupInspec t for cut s, tears and dirt . Inspect for torn, bent or
comparin g them with the data sp ecied in this manual .
Inspec t for cuts, tears and d irt.
Clean as required.
imprope rly tting eyecup.
Clean as required.
PROCEDURE
PRE-OPERATIONCHECKS
NOT FULLY MISSION
CAPABLE IF ...
Missing ite ms.
Cracked or d amaged. Missing parts.
Cap is torn or cut. Cap is not secured to
the housin g of the lens.
Cup is torn or cu t.
28
TABLE 41. CONTIN UED
SEQ
LOCATION ITEM TO
NO.
CHECK/SERVICE
6Batter y Compart-
ment, Cap, a nd,
Cassette
7LensesInspec t for cleanliness, s cratches, chips or cr acks.
8Objective Focus
Ring
9Eyepiece Fo cus
Ring
10 Turn-pull SwitchCheck for operation (w ithout batterie s).Switch is inoperati ve.
11 ConnectorInspe ct for corrosion, moisture, and corro ded or defec-
12 Remote Control
Unit
13 Long Range IR
Illuminator
14 Platform Rin gInspe ct for damage, corrosion , or missing parts. Check
15 Video Cabl eInspec t for damage. In spect the cab le connector f or cor-
16 Afocal Doubl er Inspect the Afocal D oubler l ens optic al surfaces for
Inspec t for corros ion, moisture , and corrod ed or defective contacts. Insp ect for cap damaged or reta iner
breaks . Inspect rubbe r gasket for damage.
Clean as required.
Rotate obje ctive focus ring to ensure it is not too tight or
too loose . Range is approximately 3/4 turns.
Rotate eyepiece fo cus ring t o ensure th e ring is not too
tight or too l oose. Range is appro ximately 2 turns.
tive cont acts. Inspe ct for cap dam age or retaine r breaks.
Check for d amage and missing par ts.
Check Velcro tape for wear.
Inspec t the body of the IR illuminator and mount for
damage an d missing parts.
Check IR Ill uminator Power Switch fo r proper operation.
Check IR Illumina tor B attery Cap and O-ring for dam-
age.
Inspec t IR Illuminator lens for cleanliness, scratche s, chips
or cracks . Clean as requir ed. Check to ensure there is free
rotation t hrough the full range of travel (one turn).
for proper operation. Clean as require d.
rosion, moisture, and corr oded or defect ive contacts.
Clean as required.
cleanlin ess, scratches, chi ps or cracks. Clean as required.
Inspec t the front cap for cut s, tears and dirt. I nspect
the rear cap for ease of installation and dir t. Cl ean a s
required.
Check ease of attaching and removal of the lens. Clean
as required.
PROCEDURE
NOT FULLY MISSION
CAPABLE IF ...
Contact s are da maged or corrod ed.
Retaine r is broken. Cap or rubbe r gasket is damag ed.
Chipped or cracked. Scratches hinder
visibility.
Ring get s stuck, is too loose, o r adversely aect s the user’s ability to
properly focus the obje ctive lens.
Ring get s stuck, is too loos e, or
adverse ly aects the use r’s ability to
properly adjust the diop ter.
Contact s are damaged or corr oded.
Cap is damag ed. Retainer is broken.
Damaged . Missing parts.
Damaged.
Missing pa rts.
Switch is inop erative.
O-rin g is damaged or missin g.
Lens is chipped or cra cked. Lens is
stickin g or too loose when tu rned.
Damaged . Missing parts.
Damaged.
Chipped or cracked. Scratches hinder
vision thr ough the equipment .
The fron t cap i s torn or cut , or is not se cured to the housing of the lens. The
rear cap is da maged.
Damaged.
OPERATIONALCHECKS
17 Turn-pull SwitchI nstall the bat teries. Rem ove the o bjective l ens cap.
18 Control BoardEnsure the Bit is r esponsive to control b uttons.Unresponsive buttons.
19 Remote ControlTurn the equipment to standby. Point the equipme nt at
20 Video Ca bleConnect an external monitor to the Bit. Point the equip-
21 Lon g Range IR
Illuminator
Point the equipment at an object. Turn the equ ipment
on. Loo k for an image on the display. Loo k for a ashing
batter y icon in the eyepiec e viewing area.
an ob ject. Press the remote contr ol button. Look fo r an
image on the display. Press the button again. Turn o the
equipment.
ment o n an objec t. Turn the equipment o n. Look fo r an
image on th e monitor. Turn o the Bit. Disconnect the
monitor.
Insert the battery. M ount the IR illu minator onto the Bit.
Turn the IR i lluminator on. D irect the rad iated beam at a
wall fro m a distance of about 5 m. Lo ok through the Bit.
A square of li ght should appear on t he wall.
No i mage. Bat tery icon is ashin g (indicates a low battery).
No image.
No image.
No light app ears on the wall.
POST-CHECKPROCEDURES
Turn o the equip ment.
Replace th e objective lens c ap.
Remove the b atteries.
Return the equipment and al l accessor ies to the c arrying case.
29
4.2 OPERATOR TROUBLESHOOTING
The purpose of troubleshooting is to identify the most frequent equipment malfunctions, probable
causes, and corrective actions required.
Table 4-2 lists the common malfunctions that may be found during the operation or maintenance of
the Bit. Perform the tests/inspections and corrective actions in the order listed.
This table does not list all of the malfunctions that may occur with your device, or all of the tests
and corrective actions that may be necessary. If you experience an equipment malfunction that is
not listed, or is not xed by the corrective actions listed in the table, please contact Armasight’s Customer Service center.
TABLE 42. OPERATOR TROUBLESHOOTING
MALFUNCTIONPROBABLE CAUSE / TEST/I NSPECTIONCORRECTIVE ACTION
The Bit fa ils to activate.Bat teries are m issing o r impro perly in-
The Bit i s not res ponsive to
control bu ttons.
Remote control do es no t
work.
Poor image q uality.Check objective lens and eyepie ce fo-
No image Vi deo cable is damage d.Replace the vi deo cable with a new one. Please
Hindere d rotation of the
batter y cap.
Light is v isible arou nd eyecup.C heck eyecup resilie nce.If the eyecup is defec tive, pleas e contact Cus-
stalled.
Batter ies are dead.Replace the batterie s.
Batter ies, surf aces or contacts are dir ty
or corroded.
Remote control unit is damaged.Please cont act Customer Supp ort.
Remote control batter y is dead.Replace the b attery as per Par t 4.3.4.
The equipment is damaged.Please cont act Customer Supp ort.
The equipment is damaged.Please cont act Customer Supp ort.
Batter y is missing or impr operly in stalled.
Batter y is dead.Replace th e battery.
Batter y surfaces or contacts are dirty or
corroded.
Remote control unit is damaged.Please cont act Customer Supp ort.
cus.
Check for fogging or dirt on objective
lens and eye piece.
The equipment is damaged.Please cont act Customer Supp ort.
The equipment is damaged.Please cont act Customer Supp ort.
Dirt y cap thread.Clean the th read.
Damaged cap thread.Replace the cap wit h a new one. Please contac t
Insert b atteries or inst all correctly.
Clean the contact surfaces with a pencil eraser
and/or alcoh ol and cotton swabs .
Insert b attery or inst all correctly.
Clean the contact surfaces with a pencil eraser
and/or alcoh ol and cotton swabs .
Refocus.
Clean the le nses as detailed in Pa rt 4.3.2.
contact Cu stomer Suppor t.
Customer Support.
tomer Support.
4.3 MAINTENANCE
4.3.1 GENERAL
The Bit operator maintenance consists of operational tests, inspections for unit serviceability, cleaning
and mounting procedures, corrective actions (troubleshooting and replacement of a limited number
of parts). Maintenance instructions covered elsewhere in this manual (PMCS, troubleshooting, etc.) are
not repeated in this section.
30
CAUTI ON:
The Bit is a precision electro-optical instrument and must be handled carefully at all times to
prevent damage.
CAUTI ON:
DO NOT dismantle the equipment.
4.3.2 CLEANING PROCEDURES
Clean the Bit and optional items as follows:
1. Gently brush o any dirt from the equipment using only a clean, soft cloth.
2. Moisten the cloth with fresh water and gently wipe the external surfaces (except for optical surfaces).
3. Dry any wet surfaces (except for optical surfaces) with another clean, dry soft cloth.
4. Using a lens brush, carefully remove all loose dirt from optical surfaces (objective lens and eyepiece).
5. Slightly dampen a cotton swab with ethanol and lightly and slowly wipe optical surfaces. Clean optical surfaces using circular movements, starting from the center and moving out towards the edge,
not touching the lens holder and changing the cotton swab after each circular stroke. Repeat until
the optical surface is clean.
6. Clean the batter y contact surfaces and contact springs with a pencil eraser and/or alcohol and cotton swabs.
CAUTI ON:
Thoroughly dry each item before replacing into the storage/carrying case.
4.3.4 BATTERY REMOVAL AND REPLACEMENT
Refer to Part 3.1.1 for battery installation procedures.
Refer to Part 3.1.6 for IR illuminator battery installation procedure.
Replace the remote control battery as follows:
1. Using a screwdriver, unscrew the four screws (A, Figure 4-1) that secure the cover to the bottom of
the unit. Remove the cover.
2. Replace the battery with new one (CR2032, 3V). Install the battery, aligning it polarity markings (+/-)
with those embossed on the compartment.
3. Replace the cover and tighten the screws (A).
A
FIGURE 41. ADVANCED WIRELESS REMOTE CONTROL BATTERY INSTALLATION
31
4.4 RETURN INSTRUCTIONS
For service, repair or replacement, please email: service@arm as ig ht .com.
To assist the Service Representative (SR) with determining if the item is repairable, please provide the
following information:
1. Serial Number of the defective item (engraved on bottom of the equipment).
2. Thorough description of the malfunction, defect or damage.
3. An explanation of how the malfunction, defect or damage occurred, if known.
If the SR determines that the item is under warranty or should be returned for repair, a Return Material
Authorization number (RMA#) will be provided.
When returning the Bit for service or repair, the following procedures should be followed to prevent
any additional damage:
1. Make sure the Bit is free of all contaminants such as dirt or any other foreign material.
2. Remove the batteries.
3. Place the cap over the objective lens.
4. Place the Bit and accessories in the carrying case.
Place the Bit and a copy of the test report or detailed description of the failure in a suitable packing/
shipping container. Mark the package with the RMA#. Ship the fastest, traceable, prepaid means to:
Armasight Inc.
815 Dubuque Avenue
South San Francisco, CA 94080
USA
32
APPENDIx
A. LIST OF SPARE PARTS
The parts authorized by this list of spare parts are required for operator maintenance. The list includes
parts that must be removed before replacing authorized parts.
The PART NO. column indicates the primary number used by the manufacturer, which controls the design and characteristics of the item in terms of its engineering drawings, specications, standards, and
inspection requirement, to identify an item.
4
3
2
1
5
6
10111213
98
1415
16
FIGURE 23. BIT STANDARD COMPONENT
TABLE A1. BIT SPARE PARTS LIST
ITEM NO.DESCRIPTIONPART NO.
1Objective Lens CapABPSOLC
2Objective Lens AssemblyABPSOLA
3Connector CapABCCP
4Battery CapABPSBC
5Eyepiece AssemblyABPSEPA
6EyecupABPSEC
7Side Picatinny/Weaver Rail (not shown)ABPSPRL
8Battery CassetteABBTCS
9CR 123A Lithium BatteryALT
10Advanced Wireless Remote ControlANVR000001
11Picatinny Adapter for Advanced Wireless Remote ControlANRA000002
In order to validate the warranty on your product, Armasight must receive a completed Product Warranty Registration Card for each unit, or the user must complete warranty registration on our website
(www.armasight.com). Please complete the included form and immediately mail it to our Service Center:
Armasight Inc.
815 Dubuque Avenue
South San Francisco, CA 94080
USA
33
34
35
v1-2 01403 26
Armasight Inc.
815 Dubuque Avenue
South San Francisco
CA 94080, USA
Phone: (888)959-2259
Fax: (888)959-2260
Intl Phone/Fax: (650)492-7755
info@armasight.com
CAUTI ON:
This product contains natural rubber latex
which may cause allergic reactions! The FDA
has reported an increase in the number of deaths
that are associated with an apparent sensitivity
to natural latex proteins. If you are allergic to
latex, it is a good idea to learn which products
contain it and strictly avoid exposure to those
products.
www.armasight.com
2014.03.05
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