Instruction Manual EOTECH CNVD-T3 | Optics Trade

CT3-TM-ITI

OPERATOR MANUAL FOR THE

Clip-On Night Vision Device – Thermal 3 (CNVD-T3)

Rev. 2 22 December 2011

i

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

WARNING..

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

CAUTION..

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

NOTE

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

ii

3. SAFETY PRECAUTIONS The following general safety precautions supplement the specific WARNINGs, CAUTIONs and NOTEs that appear elsewhere in this manual. 3.1 Batteries

. The Clip-On Night Vision Device – Thermal 3 (CNVD-T3) is powered by two lithium DL123A batteries. The following safety precautions apply when handling lithium batteries:

• Do not short circuit, puncture, incinerate, or disassemble.

• Do not attempt to recharge. • Prior to use, inspect all batteries for cracks, dents,

leakage, or bulging. Never install a defective battery in the CNVD-T3.

WARNING..

Do not use the CNVD-T3 with a mix of old and new batteries, or batteries of different brands.

WARNING..

Lithium batteries can explode or cause burns if disassembled, shorted, recharged, 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.

iii

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 CNVD-T3.

WARNING..

Use of off-brand batteries poses a risk of fire or explosion. Ensure that only 3V lithium batteries produced by well-known battery manufacturers such as Duracell®, Rayovac®, or Panasonic® are installed in the CNVD-T3. These batteries are specifically designed for use in high performance, high-drain devices, and contain built-in fault and heat protection features.

CAUTION..

Do not ship or store the CNVD-T3 with batteries installed.

3.2 Weapons Safety

. The CNVD-T3 is designed to be used with destructive weapon systems. Improper operation or misuse of the CNVD-T3 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.

iv

WARNING.. Remove the CNVD-T3 from the weapon before inspecting, cleaning, or performing other maintenance functions.

3.3 Operation and Maintenance

.

CAUTION.. Use of acetone or gun cleaning agents containing perchloroethylene or methylene chloride may permanently damage the CNVD-T3 system.

CAUTION..

Pointing the CNVD-T3 directly at the sun without the lens cover installed (and closed) may permanently damage the thermal assembly.

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TABLE OF CONTENTS

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

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 ...... 1-1 1.3 MANUFACTURER ................................................ 1-2 1.4 PURPOSE OF EQUIPMENT ................................ 1-2 1.5. ABBREVIATIONS AND ACRONYMS ................. 1-2

SECTION II ............................................................................. 1-3 EQUIPMENT DESCRIPTION ........................................... 1-3

1.6 SYSTEM DESCRIPTION ...................................... 1-3 1.7 TECHNICAL SPECIFICATIONS .......................... 1-4 1.8 MAJOR COMPONENTS ....................................... 1-5

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 .......................................... 2-1 2.3 MOUNTING INSTRUCTIONS .............................. 2-3 2.4 OBJECTIVE LENS AND EYEPIECE .................... 2-5

SECTION II ............................................................................. 2-7 OPERATING PROCEDURES ........................................... 2-7

2.5 FEATURES AND CONTROLS ............................. 2-7 2.6 POWER ................................................................. 2-8 2.7 BUTTON FUNCTIONS ......................................... 2-9 2.8 SYSTEM RESET ................................................ 2-10 2.9 BRIGHTNESS ADJUSTMENT ........................... 2-10 2.10 GAIN ADJUSTMENT ........................................ 2-11 2.10 FOCUS ADJUSTMENT .................................... 2-12 2.12 STARTUP PROCEDURES ............................... 2-13 2.13 MENU FUNCTIONS ......................................... 2-14

vi

TABLE OF CONTENTS (cont'd) 2.14 SHUTDOWN PROCEDURES .......................... 2-25 2.15 IMAGE DOWNLOAD / VIEWING ..................... 2-26

SECTION III .......................................................................... 2-30 ALIGNMENT / ZEROING ................................................ 2-30

2.16 ALIGNMENT / ZEROING PROCEDURES ....... 2-30 CHAPTER 3 ...................................................................................... 3-1

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

MAINTENANCE AND TROUBLESHOOTING .................. 3-1 3.1 MAINTENANCE PROCEDURES ......................... 3-1 3.2 TROUBLESHOOTING PROCEDURES ............... 3-2 3.3 CORRECTIVE MAINTENANCE ........................... 3-5

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 REPAIR PARTS / ACCESSORIES ........................................... A-1

A.1 Scope ................................................................... A-1

vii

LIST OF FIGURES

Figure 1-1 CNVD-T3 Mounted to M4 ............................................... 1-1Figure 1-2 CNVD-T3 Major Components ........................................ 1-5Figure 2-1 Battery Installation .......................................................... 2-2Figure 2-2 Throw-Lever Mounting Bracket ...................................... 2-3Figure 2-3 CNVD-T3 Mounted with ACOG® ................................... 2-5Figure 2-4 CNVD-T3 Features and Controls ................................... 2-7Figure 2-5 CNVD-T3 Features and Controls (cont’d) ...................... 2-8Figure 2-6 Brightness Control ........................................................ 2-10Figure 2-7 Gain Control ................................................................. 2-11Figure 2-8 Main Menu .................................................................... 2-14Figure 2-9 Menu – ZOOM 1X / ZOOM 2X ..................................... 2-15Figure 2-10 Menu – WHOT / BHOT .............................................. 2-16Figure 2-11 Menu – Calibration (CAL) ........................................... 2-17Figure 2-12 Menu – Reticle Intensity (RETINT) ............................ 2-17Figure 2-13 Reticle Intensity Control ............................................. 2-18Figure 2-14 Menu – Reticle (RET) Control .................................... 2-18Figure 2-15 Menu – Reticle Sub-Menu .......................................... 2-19Figure 2-16 Reticle Position Adjustment ....................................... 2-19Figure 2-17 Menu – Picture (PIC) .................................................. 2-20Figure 2-18 Menu – Review (REV) ................................................ 2-21Figure 2-19 Menu – Review Sub-Menu ......................................... 2-21Figure 2-20 Menu – MCAL / ACAL ................................................ 2-22Figure 2-21 Menu – RS170 / VGA ................................................. 2-23Figure 2-22 Menu – HAND / CLIPON ............................................ 2-24Figure 2-23 Menu - Exit ................................................................. 2-25Figure 2-24 Image Adapter Cable ................................................. 2-26Figure 2-25 Strike Point Calculation .............................................. 2-31Figure 2-26 Designated Strike Zone .............................................. 2-32Figure 3-1 Rear Purge Screw .......................................................... 3-3Figure 3-2 Adjusting Throw-Lever Tension ..................................... 3-5Figure 3-3 Replacing Objective Lens Cover .................................... 3-6Figure 3-4 Replacing Objective Lens Protective Ring ..................... 3-7

viii

LIST OF TABLES

Table 1-1 Technical Specifications .................................................. 1-4Table 1-2 List of Major Components ............................................... 1-5Table 2-1 LED Status Indicators .................................................... 2-29Table 2-2 Reticle Adjustments ....................................................... 2-30Table A-1 Repair Parts / Accessories ............................................. A-1

1-1

CHAPTER 1 INTRODUCTION

SECTION I

GENERAL INFORMATION

Figure 1-1 CNVD-T3 Mounted to M4 1.1 SCOPE This manual is intended for use by operators of the Clip-On Night Vision Device - Thermal 3 (CNVD-T3). 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 CNVD-T3. 1.2 MODEL NUMBER AND EQUIPMENT NAME This manual applies to the following CNVD-T3 models:

a. CT3-002-A3, CNVD-T3, Tan, 6V b. CT3-002-A6, CNVD-T3, Black, 6V

1-2

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 CNVD-T3 is a battery operated, weapon-mounted, thermal imaging device with an integrated digital camera. It may be used in conjunction with other optical sights, or as a handheld unit. It allows for observation, target identification, and target acquisition during the day or in adverse conditions such as light rain or snow, dry smoke, and low light to total darkness. 1.5. ABBREVIATIONS AND ACRONYMS Abbreviations and acronyms used in this manual are listed as follows:

ACOG® Advanced Combat Optical Gunsight C Celsius cm Centimeter CNVD-T3 Clip-On Night Vision Device – Thermal 3 F Fahrenheit ITAR International Traffic in Arms Regulations kg Kilogram LED Light Emitting Diode m Meter NSN National Stock Number PC Personal Computer RMA Return Material Authorization USB Universal Serial Bus V Volt

1-3

SECTION II EQUIPMENT DESCRIPTION

1.6 SYSTEM DESCRIPTION The CNVD-T3 is a battery operated, weapon-mounted, thermal imaging device with an integrated digital camera. It may be used as a handheld device, mounted to a weapon in a stand-alone configuration, or used in-line with a magnified day optic. The thermal imaging capability of the CNVD-T3 allows for observation and target identification under adverse conditions such as light rain or snow, dry smoke, and low light to total darkness. It has a self-contained, internal shutter used for calibration. The unit will not allow the user to see through glass, water, or heavy rain / snow. With the integrated digital camera, the CNVD-T3 allows for acquisition, storage, and recall of viewed thermal images. Thermal images may also be transferred to a personal computer (PC) using the Image Adapter Cable. The CNVD-T3 can be mounted to weapons equipped with a MIL-STD-1913 rail. It is a ruggedized system designed for operation in battlefield environments.

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1.7 TECHNICAL SPECIFICATIONS

Table 1-1 Technical Specifications

WEIGHT AND DIMENSIONS Weight (without batteries) < 37.25 ounces (1.2 kg)

Length 7.0 inches (17.8 cm) Width 4.6 inches (11.7 cm) Height 4.4 inches (11.2 cm)

POWER Batteries 2 DL123A lithium batteries * Battery Life > 4.5 hours Startup Time < 6 seconds

OTHER PARAMETERS Field of View 6° diagonal (±4%) Operating Temperatures -26°F (-32°C) to +122°F (+50°C)

Storage Temperatures -40°F (-40°C) to +160°F (+71°C)

Immersion 66 feet for 2 hours * Performance will vary depending on environmental conditions.

1-5

1.8 MAJOR COMPONENTS The CNVD-T3 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.

Figure 1-2 CNVD-T3 Major Components

Table 1-2 List of Major Components

Key Major Component Function

1 CNVD-T3

Assembly A thermal imaging device used for observation, target identification, and passive target acquisition during the day or in adverse conditions.

1 2

3

4

5 6

7

8

9

10

11

12

1-6

Table 1-2 List of Major Components (cont’d)


2 Soft Carrying

Case Protects the CNVD-T3 and accessories while in a field environment.

3 Operator Manual Provides detailed operating and

maintenance instructions specific to the CNVD-T3.

4 Quick Reference

Guide Provides at-a-glance operating procedures for the CNVD-T3.

5 Lens Pen Used to clean the optical lenses of the

CNVD-T3. 6 Neck Cord When attached to the CNVD-T3 and

worn around the neck, helps guard against dropping or losing the device.

7 Batteries,

DL123A Two 3-volt DL123A batteries used to power the CNVD-T3.

8 Box Wrench, 3/8” Used to adjust the tension of the throw-

lever mounting bracket. 9 Night Adaptive

Filter / Demist Shield

When attached, prevents fogging of the eyepiece and reduces backlighting and loss of night vision in low light environments.

10 Image Adapter

Cable Used to connect the CNVD-T3 to an external monitor for viewing live imagery, or to connect to a PC so that captured thermal images may be viewed or downloaded.

1-7

Table 1-2 List of Major Components (cont’d)


11 Interface Hood Used to improve light security and

image quality when the CNVD-T3 is mounted in-line with other optical sights.

12 Eyecup,

Removable When attached, reduces emission of stray light from the eyepiece.

1-8

2-1

CHAPTER 2 OPERATING INSTRUCTIONS

SECTION I

PREPARATION FOR USE AND INSTALLATION

2.1 PREPARATION FOR USE 2.1.1 Unpacking the Equipment

. Before unpacking the equipment, verify that all major components listed in Table 1—2 are present. Check the CNVD-T3 assembly to ensure the following additional items are also included:

a. Battery Cap Assembly b. Video Jack Plug c. Objective Lens Cover (and straps) d. Objective Lens Protective Ring

If any of the major components or items listed above are missing, seek guidance from the equipment issuing authority. 2.1.2 Inspection of the Equipment

. Before use, inspect all pieces of equipment for any damage such as cracks, loose parts, faulty cables, or other visible defects. If any damage or defects are noted, seek guidance from the equipment issuing authority.

2.2 BATTERY HANDLING 2.2.1 Battery Inspection

. Before installation, inspect the batteries for any cracks, dents, leakage, or bulging. Never install a defective battery in the CNVD-T3.

2-2

2.2.2 Battery Installation

. Proper battery orientation is clearly marked on the CNVD-T3 housing. Unscrew the battery cap and install the first DL123A lithium battery. Tilt the CNVD-T3 to allow the battery to slide into the battery compartment, thereby providing space to insert the second battery. Install the second battery, then replace and screw in the battery cap.

Figure 2-1 Battery Installation

CAUTION..

Do not ship or store the CNVD-T3 with batteries installed.

2.2.3 Low Battery Power. A low battery message will appear in the eyepiece display when approximately 20 minutes of continuous operation remain. If the batteries are not replaced promptly when the “LOW POWER” message appears, the display quality will deteriorate rapidly.

2-3

2.3 MOUNTING INSTRUCTIONS The CNVD-T3 is equipped with a throw-lever mounting bracket that is designed for direct attachment to weapons with a MIL-STD-1913 rail.

Figure 2-2 Throw-Lever Mounting Bracket 2.3.1 Mounting Procedures

.

WARNING..

Be sure the weapon is CLEAR and SAFE before proceeding.

NOTE

The CNVD-T3 may be placed at any position (forward and aft) on the rail that is most convenient for the operator. If, however, the CNVD-T3 is removed from the rail, the operator

Recoil Lug Throw-Lever

Lever Lock

2-4

should note the position at which it was zeroed, and return it to that same position to ensure that zero is retained.

a. Pull the lever lock out to the full open position. b. Swing the throw-lever toward the front (objective

lens) of the CNVD-T3 to allow the mounting bracket sufficient space to fit over the MIL-STD-1913 rail.

c. Position the mounting bracket over the rail ensuring that the recoil lug is properly seated in one of the rail’s recoil grooves.

CAUTION..

If too much or too little force is required to perform step d., the throw-lever must be adjusted to properly secure to the rail of the host weapon. See paragraph 3.3.1 for adjustment procedures.

d. While pushing down and forward on the CNVD-T3, swing the throw-lever toward the back (eyepiece) of the CNVD-T3 until it is snug against the mounting bracket.

e. Push the lever lock in to engage the locking mechanism.

2.3.2 Mounting with Other Optics

. When mounting the CNVD-T3 in-line with a day optic, first stretch the interface hood over the eyepiece of the CNVD-T3. Mount the day optic to the rail in accordance with manufacturer’s instructions. Mount the CNVD-T3 to the weapon rail (in front of the optical sight) per paragraph 2.3.1. Ensure the interface hood covers the objective lens of the optic (see Figure 2-3).

2-5

Figure 2-3 CNVD-T3 Mounted with ACOG® 2.4 OBJECTIVE LENS AND EYEPIECE 2.4.1 Objective Lens

. Whenever the CNVD-T3 is not being used, the objective lens cover should be pulled down over the objective lens to protect it from possible damage.

2.4.2 Eyepiece

. The eyepiece assembly may be fitted with one or both of the following components:

2.4.2.1 When installed, the night adaptive filter / demist shield prevents fogging of the eyepiece, and reduces backlighting and loss of night vision in low light environments. The filter / shield is installed as follows:

a. Place the filter / shield over the eyepiece with the threaded side down.

b. Carefully turn the filter / shield clockwise to screw it into the eyepiece assembly.

c. Tighten until snug.

Interface Hood

2-6

2.4.2.2 When attached, the eyecup reduces emission of stray light from the eyepiece. To install, stretch the base of the eyecup into place over the eyepiece assembly. Rotate the eyecup to obtain a proper eye socket and cheek weld.

2-7

SECTION II OPERATING PROCEDURES

2.5 FEATURES AND CONTROLS Figures 2-4 and 2-5 show the features and controls for the CNVD-T3. This section provides details regarding their function and operation.

Figure 2-4 CNVD-T3 Features and Controls

Objective Focus Ring

POWER Button

Eyepiece

Battery Cap

Keypad

2-8

Figure 2-5 CNVD-T3 Features and Controls (cont’d) 2.6 POWER Pressing the POWER button will turn the unit on and automatically initiate a calibration. With the system powered on, the CNVD-T3 can be placed in a Standby Mode by pressing and holding the MENU / ZOOM button for about 3 seconds. Pressing any of the LEFT / RIGHT / UP / DOWN buttons will reactivate the unit. Upon “waking” from Standby Mode, the unit will retain all settings entered by the operator prior to being placed in standby. Standby Mode decreases power consumption by approximately 10% by shutting off the eyepiece display.

NOTE

In Standby Mode, the CNVD-T3 will continue to draw power that will eventually drain the batteries.

Objective Lens

Video Jack / Jack Plug

Objective Lens Cover

2-9

The unit should be turned off if it is not expected to be used.

To turn off, press and hold the POWER button for approximately 3 seconds as the messages OFF? then OFF! appear sequentially in the eyepiece display. Release the POWER button when the eyepiece display turns dark. 2.7 BUTTON FUNCTIONS The CNVD-T3 buttons are multifunctional and produce different results depending on how they are pressed and whether or not the Main Menu is displayed. 2.7.1 MENU / ZOOM Button

. The MENU / ZOOM button has a raised dimple that allows it to be easily identified by touch.

Pressing the MENU / ZOOM button calls up the Main Menu (see section 2.13). Pressing the MENU / ZOOM button twice in rapid succession (double-tapping) toggles between a 1x and 2x magnified viewed image (see paragraph 2.13.1). 2.7.2 UP / DOWN Buttons

. The UP / DOWN buttons are used to control the brightness of the display. They are also used to scroll through menu items when the Main Menu is displayed. Simultaneously pressing (and holding) the UP and DOWN buttons will initiate a system reset (see section 2.8).

2.7.3 LEFT / RIGHT Buttons

. The LEFT / RIGHT buttons are used to control the gain settings of the thermal image. They are also used to scroll through sub-menu options when displayed.

2-10

2.8 SYSTEM RESET Simultaneously pressing (and holding) both the UP and DOWN buttons resets the CNVD-T3 to the following default parameters:

a. Polarity is set to white hot (WHOT); b. Magnification is set to ZOOM 1X; c. Brightness is set to mid-scale; d. Gain is set to AUTO-LOW; e. The MCAL menu option is activated; and f. The CLIPON menu option is activated.

Note that reticle positioning adjustments are not changed during system reset. 2.9 BRIGHTNESS ADJUSTMENT When the Main Menu is NOT displayed, pressing either the UP or DOWN button calls up the brightness control settings. Brightness controls are presented in the eyepiece display as shown in Figure 2-6.

+

-

Figure 2-6 Brightness Control

Brightness of the display is adjusted by pressing the UP / DOWN buttons to move the status bar along the + / - scale. Repeatedly pressing the UP / DOWN buttons will move the

Status Bar

2-11

status bar in single increments. Pressing and holding the UP / DOWN buttons will auto-scroll the status bar in multiple increments. If the UP / DOWN buttons are not pressed within 3 seconds, the brightness scale will disappear and the CNVD-T3 will revert to normal viewing mode. Once adjusted, the brightness will remain at the applied setting (even if the CNVD-T3 is turned off) until readjusted by the operator. 2.10 GAIN ADJUSTMENT When the Main Menu is NOT displayed, pressing either the LEFT or RIGHT button calls up the gain control settings. Gain controls are displayed in the eyepiece display as shown in Figure 2-7.

- + MANUAL

Figure 2-7 Gain Control

Gain is manually adjusted by pressing the LEFT / RIGHT buttons to move the status bar along the + / - scale. Repeatedly pressing the LEFT / RIGHT buttons will move the status bar in single increments. Pressing and holding the LEFT / RIGHT buttons will auto-scroll the status bar in multiple increments. If the LEFT / RIGHT buttons are not pressed within 3 seconds, the gain scale will disappear and the CNVD-T3 will revert to normal viewing mode. Once adjusted, the gain will remain at the applied setting (even if the CNVD-T3 is turned off) until readjusted by the operator.

Status Bar

2-12

2.10.1 Auto-Gain Control

. The CNVD-T3 may also be placed in one of two auto-gain modes:

a. AUTO-LOW mode is accessed by repeatedly pressing the RIGHT button to move the status bar along the gain scale. As the status bar approaches the extreme right (+) end of the scale, the word MANUAL will be replaced by the word AUTO-LOW.

b. While in AUTO-LOW mode, pressing the RIGHT button once more will place the CNVD-T3 in AUTO-HIGH mode. The word AUTO-LOW will be replaced by the word AUTO-HIGH.

NOTE

Adjusting the gain in MANUAL mode allows for lower and higher settings than either AUTO mode.

2.10 FOCUS ADJUSTMENT The objective lens must be focused for the viewing distance being observed. Rotate the objective focus ring for best image clarity. A change in viewing distance requires that the lens be refocused. However, if already focused for a distance of about 300m, no change in focus is required between this distance and infinity.

2-13

2.12 STARTUP PROCEDURES To achieve optimal performance and image clarity, the following procedures should be accomplished in the order presented, each time the CNVD-T3 is to be placed into operation:

a. Install batteries per paragraph 2.2.2. b. Turn on the CNVD-T3 by pressing the POWER

button. Wait approximately 6 seconds until the system begins imaging.

c. Select from the Main Menu either the HAND or CLIPON setting as described in paragraph 2.13.10.

d. Select from the Main Menu either the MCAL (Manual Calibration) or ACAL (Automatic Calibration) setting as described in paragraph 2.13.8.

e. Adjust the brightness setting to a comfortable viewing level as described in section 2.9.

f. Adjust the gain setting to a comfortable viewing level as described in section 2.10.

g. While looking through the eyepiece at an object at least 10m away, rotate the objective focus ring until the best (sharpest) image is obtained.

2-14

2.13 MENU FUNCTIONS With the CNVD-T3 turned on, access the Main Menu by pressing the MENU / ZOOM button. The Main Menu will appear in the eyepiece display as shown below.

Figure 2-8 Main Menu

Menu items are selected (underlined) by scrolling with the UP / DOWN buttons. Where available, sub-menus are accessed by pressing the LEFT / RIGHT buttons. Activation of the selected menu item is accomplished by again pressing the MENU / ZOOM button. If there is no button activity within approximately 10 seconds, the Main Menu will disappear and the CNVD-T3 will revert to normal viewing mode. Except for MCAL (Manual Calibration) / ACAL (Automatic Calibration), once activated, menu options will remain at the applied setting (even if the CNVD-T3 is turned off) until reset by the operator. The system defaults to the MCAL menu option when initially powered on.

ZOOM 1X WHOT CAL RETINT RET PIC REV MCAL RS170 HAND EXIT

2-15

2.13.1 ZOOM 1X / ZOOM 2X

. Activating the ZOOM 1X / ZOOM 2X menu item toggles between a 1x and 2x magnified viewed image. Toggling between ZOOM 1X and ZOOM 2X may also be accomplished when the Main Menu is NOT displayed by double-tapping the MENU / ZOOM button. When in ZOOM 2X mode, the word “2X” will appear above the reticle in the eyepiece display, and blink once every 5 seconds.

NOTE

Activating the ZOOM 2X menu option is not possible when the CNVD-T3 is placed in CLIPON mode (see paragraph 2.13.10).

Figure 2-9 Menu – ZOOM 1X / ZOOM 2X


2-16

2.13.2 White Hot (WHOT) / Black Hot (BHOT)

. Activating the WHOT / BHOT menu item toggles between white hot and black hot polarity modes. When in white hot mode, objects with the hottest thermal signature will appear white, and those with the coolest thermal signature will appear black. In black hot mode, the reverse is true.

Figure 2-10 Menu – WHOT / BHOT 2.13.3 Calibration (CAL)

. The CNVD-T3 may be placed in automatic or manual calibration modes as described in section 2.13.8. Regardless of the mode selected, a calibration of the device may be initiated at any time by selecting the CAL menu item. A calibration should be initiated anytime a degradation of the thermal image is noticed.

The message “CALIBRATING” will appear as the unit performs the calibration. Once complete, the message will disappear and the CNVD-T3 will revert to normal viewing mode.

Toggle with:


2-17

Figure 2-11 Menu – Calibration (CAL) The CNVD-T3 is equipped with an internal sensor that detects significant changes in temperature. When this condition occurs, the message “RECAL” will appear in the eyepiece display, indicating that the operator should perform a calibration of the CNVD-T3 as described above. 2.13.4 Reticle Intensity (RETINT)

. Activating the RETINT menu item allows the operator to adjust the color of the reticle from white, through the gray scale to black, to provide the best contrast with the viewed image.

Figure 2-12 Menu – Reticle Intensity (RETINT)



2-18

During adjustment, a color scale is presented in the eyepiece display as shown in Figure 2-13.

+

-

Figure 2-13 Reticle Intensity Control

Reticle intensity is adjusted by pressing the UP / DOWN buttons to move the status bar along the + / - scale. If the UP / DOWN buttons are not pressed within 3 seconds, the reticle intensity scale will disappear and the CNVD-T3 will revert to normal viewing mode. 2.13.5 Reticle (RET)

. Activating the RET menu item allows for repositioning the reticle and toggling it on or off.

Figure 2-14 Menu – Reticle (RET) Control

Status Bar


2-19

Once selected, the following sub-menu will appear in the eyepiece display:

Figure 2-15 Menu – Reticle Sub-Menu 2.13.5.1 If in ZOOM 2X mode, P2X will be displayed in lieu of POS. Activating either of these sub-menu items allow for adjusting the position of the reticle in the eyepiece display.

a. Adjustments are made using the UP / DOWN / LEFT / RIGHT buttons. When adjusting reticle position, AZ (azimuth) and EL (elevation) values appear in the eyepiece display as shown in Figure 2-16. The numbers represent “clicks” of the reticle. Azimuth and elevation values can rapidly be returned to 0 by pressing the UP and DOWN buttons or the LEFT and RIGHT buttons simultaneously.

b. When in ZOOM 1X mode, the reticle moves in 2-pixel increments each time the UP / DOWN / LEFT / RIGHT buttons are pressed. The reticle is moved in 1-pixel increments when in ZOOM 2X mode. See section 2.16 for click equivalents and zeroing information.

Figure 2-16 Reticle Position Adjustment

2.13.5.2 Activating the OFF sub-menu item turns the reticle off. Turning the reticle back on is accomplished by selecting the RET menu item from the Main Menu.

POS ADJ AZ 8 L EL 2 U

EXIT POS OFF

2-20

2.13.6 Picture (PIC)

. Activating the PIC menu item takes a digital picture of the viewed image. The image is automatic-ally stored to flash memory with a maximum capacity of approximately 150 pictures. When attempting to take more than the maximum allowable number of pictures, the message “CAMERA FULL” will appear in the eyepiece display. No more pictures may be taken until one or more of the stored pictures are deleted (see paragraph 2.13.7).

Figure 2-17 Menu – Picture (PIC)


2-21

2.13.7 Review (REV)

. Activating the REV menu item allows for review of stored pictures.

Figure 2-18 Menu – Review (REV)

Pressing the UP / DOWN buttons brings up the next / previous stored picture. While in review mode, pressing the MENU / ZOOM button again calls up the Review sub-menu shown below.

Figure 2-19 Menu – Review Sub-Menu

a. Activating the KEEP sub-menu item returns the display to the review picture mode.

b. Activating the DELETE sub-menu item permanently removes the selected picture from flash memory and returns the display to the review picture mode.

Scroll with:

KEEP DELETE DELETE ALL!

EXIT


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c. Activating the DELETE ALL! sub-menu item permanently removes all stored pictures from flash memory and returns the display to normal viewing mode.

d. Activating the EXIT sub-menu item returns the display to normal viewing mode.

NOTE

The CNVD-T3 does not “remember” the polarity or zoom settings in place at the time a picture was taken. When reviewing stored images through the eyepiece display, they will appear with polarity and zoom characteristics currently selected.

2.13.8 Manual Calibration (MCAL) / Automatic Calibration (ACAL)

. Activating the MCAL / ACAL menu item as shown below toggles between these two settings. The system defaults to the MCAL setting when initially powered on.

Figure 2-20 Menu – MCAL / ACAL

Toggle with:


2-23

If MCAL is selected, all calibrations after system start-up must be initiated manually as described in paragraph 2.13.3. If ACAL is selected, the CNVD-T3 will automatically initiate a calibration at system start-up, every 30 minutes, and when an ambient temperature change of at least 1°C is detected. 2.13.9 RS170 / VGA

. Activating the RS170 / VGA menu item toggles between these two display formats. VGA format is appropriate for high-motion viewing. RS170 format is appropriate for all other applications. See section 2.15 for instructions on how to connect the CNVD-T3 to an external monitor for viewing live thermal imagery.

NOTE

When viewing the CNVD-T3 thermal image on an external monitor, the RS170 video format must be selected. Using the VGA video format for this purpose will result in an extremely distorted image.

Figure 2-21 Menu – RS170 / VGA


2-24

2.13.10 HAND / CLIPON

. Activating the HAND / CLIPON menu item toggles between these two options. The HAND option is appropriate when the CNVD-T3 is being used as a handheld device or mounted to a weapon in a stand-alone configuration. The CLIPON option is appropriate when the CNVD-T3 is mounted in-line with a magnified day optic.

Figure 2-22 Menu – HAND / CLIPON

WARNING..

Activating HAND mode when the CNVD-T3 is being used in-line with a magnified day optic may induce an error in the aiming function of the sight.

2.13.11 Exit (EXIT)

. Exiting the Main Menu is accomplished by either activating the EXIT menu item or pressing the LEFT or RIGHT button. Exiting the Main Menu saves all changes made and returns the CNVD-T3 to normal viewing mode.


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Figure 2-23 Menu - Exit

NOTE

The message “NO SAVE” will appear at the bottom of the display if settings could not be saved due to low battery power. Changes will be made, but not saved for future use.

2.14 SHUTDOWN PROCEDURES

a. Press and hold the POWER button for approximately 3 seconds as the messages OFF? then OFF! appear sequentially in the eyepiece display. Release the POWER button when the eyepiece display turns dark.

b. Install objective lens cover over the objective lens. c. Remove batteries; place batteries and the CNVD-T3

in the soft carrying case.

Or to exit any time: or


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2.15 IMAGE DOWNLOAD / VIEWING The CNVD-T3 is supplied with an Image Adapter Cable that is used to connect the CNVD-T3 to an external monitor for viewing live thermal imagery; or to connect to a PC so that captured thermal images may be downloaded. The Image Adapter Cable is shown in Figure 2-24.

Figure 2-24 Image Adapter Cable 2.15.1 Viewing Live Imagery

. Viewing live thermal imagery from the CNVD-T3 on an external monitor is accomplished as follows:

a. Remove the video jack plug (captive to the CNVD-T3) from the video jack.

b. Plug the Image Adapter into the CNVD-T3 by aligning the white dot on the cable plug with the

USB Connector

BNC Connector

Cable Plug

Download Button

LED

2-27

white dot on the video jack. Push the cable plug into the jack until it locks into place.

c. Attach the BNC connector to an external monitor or television.

d. Follow the CNVD-T3 startup procedures contained in section 2.12 and ensure RS170 video format is selected from the Main Menu as described in paragraph 2.13.9.

e. Follow instructions provided by the manufacturer of the monitor or television for viewing video from an external device.

..CAUTION..

When the cable plug is inserted into the video jack, it automatically locks in place. To remove it, pull straight back on the cable plug. Do not remove the cable plug by pulling on the cable itself.

2.15.2 Retrieving Stored Images

. Captured images stored in the CNVD-T3 may be downloaded to the Image Adapter as described below. The Image Adapter has a flash memory storage capacity of more than 400 pictures.

a. Remove the video jack plug (captive to the CNVD-T3) from the video jack.

b. Plug the Image Adapter into the CNVD-T3 by aligning the white dot on the cable plug with the white dot on the video jack. Push the cable plug into the jack until it locks into place.

c. Insert the Image Adapter’s Universal Serial Bus (USB) connector into a free USB port on a PC or laptop. The PC will recognize the Image Adapter as

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an external hard drive and will normally open a Windows Explorer dialogue box to display the contents of the drive.

d. Wait for the LED on the Image Adapter to turn solid green. Other LED status indicators are described in Table 2-1.

e. Press the Download Button. This downloads all images stored in the CNVD-T3’s flash memory, converts them to .tiff format, and saves them to the flash memory of the Image Adapter. The LED on the Image Adapter will flash green during this process.

NOTE

The Image Adapter creates a separate folder for each of the devices it has been connected to. Initiating the download process from the same device will cause the Adapter to overwrite the existing folder. Renaming the old folder prior to downloading new images will preserve the content of the original folder.

NOTE

The download process does not remove any of the raw images from the CNVD-T3’s flash memory. Deleting saved pictures from the CNVD-T3 must be accomplished as described in section 2.12.7.

f. Wait for the LED on the Image Adapter to return to a

steady green state indicating that the transfer process is complete. Open or refresh the Windows Explorer dialogue box to view the contents of the Image Adapter’s flash memory. Images may then

2-29

be viewed, saved, edited, and/or deleted in the same manner as any files accessed through an external hard drive.

Table 2-1 LED Status Indicators

LED Indicator Status Condition Green (steady) Powered and passed self test Green Flashing Data transfer in progress Red (steady) Powered but failed self test Red Flashing Operational error

2-30

SECTION III ALIGNMENT / ZEROING

2.16 ALIGNMENT / ZEROING PROCEDURES 2.16.1 Clip-On

.

WARNING..

Activating HAND mode when the CNVD-T3 is being used in-line with a magnified day optic may induce an error in the aiming function of the sight.

When being used in-line with an optical sight, the CNVD-T3 should be placed in ZOOM 1X, the reticle should be turned off, and zeroing procedures associated with the primary sight should be used. Ensure that the CLIPON setting is selected via the CNVD-T3 Main Menu as described in section 2.13.10. Placing the CNVD-T3 in front of an already zeroed optic / weapon combination does not necessitate rezeroing. 2.16.2 Stand-Alone

. Each click of the CNVD-T3 reticle moves the shot group about 0.6cm at 25m (when in ZOOM 1X). Other click equivalents are provided in Table 2-2. Changing the position of the reticle corresponds to a subsequent change in shot group movement (i.e., the UP button will move the strike of the round up).

Table 2-2 Reticle Adjustments

Single Click Equivalents 10m 25m 100m 150m 300m

ZOOM 1X 0.3cm 0.6cm 2.5cm 3.8cm 7.5cm ZOOM 2X 0.1cm 0.3cm 1.3cm 1.9cm 3.4cm

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When being used as a stand-alone device, the example below shows how to align the CNVD-T3 to be parallel with the rail of the host weapon on a 25-meter range. This “infinite parallel” configuration is appropriate for many mission profiles. Once parallel, the CNVD-T3 / weapon combination may be zeroed in accordance with established unit, departmental, or agency procedures.

a. Once mounted to a weapon, the distance from the top of the rail to the centerline of the CNVD-T3 objective lens is 5.2cm. Calculate the designated strike point by adding this value to the distance from the center of the weapon barrel to the top of the weapon rail (3.1cm for an M4/M4A1). Therefore, in this example, the designated strike point is 5.2cm + 3.1cm = 8.3cm down from the center of the target.

Figure 2-25 Strike Point Calculation

5.2cm

2-32

b. Mark the designated strike point on a standard 25-meter zeroing target.

c. Draw a designated strike zone around the strike point that corresponds in size to an acceptable degree of desired accuracy.

Figure 2-26 Designated Strike Zone d. Mount the target on an “E” silhouette or other

suitable surface at 25 meters. e. Mount the CNVD-T3 to the weapon.

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f. Turn on the CNVD-T3 using the startup procedures in section 2.12.

g. Align the CNVD-T3 reticle with the center of the target per paragraph 2.13.5.1.

h. Fire a 3-round shot group and note the center of the shot group relative to the designated strike point.

i. Adjust the position of the reticle to move the center of the shot group to the designated strike point.

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

k. When 2 out of 3 rounds are in the designated strike zone, the CNVD-T3 is aligned with the rail of the host weapon.

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3-1

CHAPTER 3 MAINTENANCE AND SERVICING

SECTION I

MAINTENANCE AND TROUBLESHOOTING 3.1 MAINTENANCE PROCEDURES The operator should inspect the CNVD-T3 before each use and after it has been in extreme conditions, such as prolonged exposure to intense temperatures. The following procedures will prolong the life of the CNVD-T3 and help ensure safe operation. 3.1.1 Batteries

. Inspect the batteries for cracks, dents, leakage, or bulging. If a battery shows signs of damage, remove and dispose of properly. Replace batteries as required per paragraph 2.2.2.

3.1.2 Battery Compartment

. Inspect the battery compartment for dirt, dust, or corrosion. Dirt or debris that cannot be shaken loose from the battery compartment may be removed using a cotton swab. If necessary, clean battery contacts with a cotton swab and isopropyl alcohol. Periodically lubricate the battery compartment o-ring with fluorinated grease. Replace the o-ring if it becomes cut, nicked, or dried out.

3.1.3 Objective Lens and Eyepiece

. Inspect the objective lens and eyepiece for dirt, dust, and grime. Remove any large particles or loose dirt using the lens pen retractable brush. Fine cleaning of the optical surfaces should be performed using the lens pen cleaning tip. Avoid using excessive force as this may scratch the lenses.

3-2

3.1.4 CNVD-T3 Housing

. Inspect the CNVD-T3 housing for any signs of damage including cracks, missing parts, and any other visible defects. Rinse the CNVD-T3 housing with water and wipe clean with a soft cloth. Clean around buttons and attachment points with a cotton swab.

3.1.5 Video Jack

. Inspect the video jack for corrosion, dirt and damage. Gently remove any large particles of foreign matter and clean the contacts with a cotton swab dipped in isopropyl alcohol.

3.2 TROUBLESHOOTING PROCEDURES The procedures below will help the operator correct some of the basic problems that may arise with the CNVD-T3 during operation. If the equipment malfunction is not listed, or the actions listed do not correct the fault, refer to section 3.4 for additional guidance.

a. No display is present when turning on the CNVD-T3.

(1) Ensure the CNVD-T3 is not in Standby Mode by pressing any of the arrow buttons.

(2) Adjust display brightness per section 2.9. (3) Adjust gain setting per section 2.10. (4) Cycle the power button. (5) Verify that the batteries are properly installed per

paragraph 2.2.2. (6) Replace existing batteries with fresh batteries. (7) Clean the battery compartment per paragraph

3.1.2. b. No Reticle is visible.

(1) Adjust display brightness per section 2.9. (2) Ensure reticle is turned on per paragraph 2.13.5. (3) Adjust reticle intensity per paragraph 2.13.4.

3-3

c. Display is on but no image is present.

(1) Open the objective lens cover. (2) Focus on an object in the distance. (3) Adjust display brightness per section 2.9. (4) Place the unit in auto-gain mode per paragraph

2.10.1.

d. Objective focus ring may be difficult to turn after exposure to extreme temperatures.

(1) Rotate the objective focus ring to a point approximately halfway through its full range of travel.

(2) Use a #1 Phillip’s head screwdriver to loosen (do not remove) the rear purge screw shown in Figure 3-1. This step should require only 3-4 complete revolutions.

Figure 3-1 Rear Purge Screw

Purge Screw

3-4

NOTE

A slight, audible hissing sound may be noticed during the venting process as air escapes from the purge port.

(3) Gently rock the purge screw back and forth to

vent the CNVD-T3.

CAUTION

Over-tightening the purge screw may damage the CNVD-T3 housing.

(4) Reinstall the purge screw and tighten until

snug. Once snug, turn the purge screw an additional 1/8 turn to tighten.

e. Poor or degraded image.

(1) Perform a calibration per paragraph 2.13.3. (2) Remove night adaptive filter / demist shield, if

installed. Clean eyepiece and objective lens. (3) Inspect the night adaptive filter / demist shield

for dirt, grime, scratches, and cracks. Clean and/or replace, if necessary.

(4) Replace existing batteries with fresh batteries.

3-5

3.3 CORRECTIVE MAINTENANCE See section 3.4 for guidance regarding maintenance and/or repair actions beyond those described in this manual. 3.3.1 Adjusting Throw-Lever Tension

. The throw-lever mounting bracket has a locknut that adjusts the tension required to clamp it to the weapon rail. It is preset at the factory but may need adjustment when initially mounted to the rail of the host weapon. If adjustment is required, the following procedures apply and are performed with the CNVD-T3 removed from the host weapon:

CAUTION.. Creating too much tension with the locknut may result in damage to the mounting bracket when the throw-lever is forced against the weapon rail. Creating too little tension with the locknut may allow for movement of the CNVD-T3 on the rail. Never completely remove the locknut from the mounting bracket.

Figure 3-2 Adjusting Throw-Lever Tension

Locknut Throw-Lever/ Lever Lock

3-6

a. Swing the throw-lever closed (against the body of the CNVD-T3), then push in the lever lock to engage the locking mechanism.

b. Using the provided 3/8” box wrench, adjust the locknut using slight movements (2 or 3 degrees). Turning the locknut counterclockwise will decrease tension on the throw-lever. Turning it clockwise will increase tension on the throw-lever.

c. Test each adjustment by attempting to mount the CNVD-T3 to the weapon rail per paragraph 2.3.1.

3.3.2 Replacing Objective Lens Cover and Lens Cover Straps

. No tools are required to perform this procedure.

Figure 3-3 Replacing Objective Lens Cover

a. Grasp the middle of one of the objective lens cover straps and pull free from the objective lens cover.

b. Repeat step a for the other objective lens cover strap.

Objective Lens Cover

Objective Lens Cover Strap

Eyelet

3-7

c. With fingers, pull the objective lens cover straps free from their retaining rings.

d. Moisten and thread replacement lens cover straps through the eyelets on the replacement objective lens cover, and pull through using fingers.

e. Moisten and thread the opposite end of the lens cover straps through the retaining rings, and pull through using fingers.

3.3.3 Replacing Objective Lens Protective Ring


a. Remove objective lens cover and lens cover straps per paragraph 3.3.2.

b. If necessary, pull the damaged objective lens protective ring off the objective lens assembly.

c. Orient the replacement objective lens protective ring as shown in Figure 3-4.

Figure 3-4 Replacing Objective Lens Protective Ring

d. Stretch the objective lens protective ring over the objective lens assembly and work until properly seated.

3-8

e. Install objective lens cover and lens cover straps per paragraph 3.3.2.

f. If necessary, readjust objective lens protective ring to ensure it does not prevent the objective lens cover from forming a tight fit over the objective lens, when closed.

3.3.4 Replacing Battery Compartment O-Ring


a. Unscrew the battery cap until it comes free of the battery compartment threads.

b. Use the fingers of one hand to squeeze the battery compartment o-ring while simultaneously pushing it out of its groove. Grasp the o-ring with fingers of the other hand and pull it off the battery compartment threads.

c. Apply a few drops of isopropyl alcohol to a cotton swab and clean the retaining groove of any dirt, grease, or debris.

d. Apply a thin, even coat of fluorinated grease to the replacement o-ring.

e. Stretch the replacement o-ring over the battery compartment threads and slip it into the first groove below the threads.

f. If necessary, use a cotton swab to remove any excess grease from the o-ring and battery compartment threads to prevent accumulation of debris.

3-9

3.3.5 Replacing Battery Cap Lanyard


a. Unscrew the battery cap until it comes free of the battery compartment threads. Remove the battery compartment o-ring as described in paragraph 3.3.4.b.

b. Pull the battery cap lanyard over the battery compartment threads.

c. Grasp the middle of the battery cap lanyard with fingers of one hand. Use fingers of the other hand to separate the battery cap from the lanyard.

d. Stretch smaller eye of the replacement lanyard over the post on the battery cap.

e. Pull large end of replacement lanyard over battery cap threads. Work the lanyard down until it is seated neatly in the groove closest to the CNVD-T3 housing.

f. Replace the battery compartment o-ring. Replace and tighten battery cap.

3-10

SECTION II SERVICE / PACKING AND UNPACKING

3.4 RETURN INSTRUCTIONS 3.4.1 For service, repair, or replacement, first e-mail [email protected]

or call toll-free 1-877-744-4803.

3.4.2 To assist with determining if the item is repairable, the following information shall be provided:

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

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

defect or damage occurred.

If the item is determined to be Beyond Economical Repair, follow applicable replacement procedures through your Property Officer. If it is determined that the item is under warranty, or should be returned for repair, a Return Material Authorization (RMA) number will be provided. 3.4.3 When returning the CNVD-T3 for service / repair, the following procedures should be followed to prevent any additional damage:

a. Be sure that the CNVD-T3 is free of all contaminants such as dirt or any other foreign material.

b. Remove batteries. c. Place the CNVD-T3 in the soft carrying case.

3-11

3.4.4 Place the item and a copy of the test report or detailed description of the failure in a suitable packing container. Mark the package with “Field Return” and the RMA number. Ship via fastest, traceable, pre-paid means to:

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

3.5 WARRANTY INFORMATION The CNVD-T3 is under warranty from defects in material and workmanship for a minimum of one (1) year from the date of manufacture. This warranty does not protect against damage due to misuse, mishandling or battery leakage. Additional warranty coverage may have been provided through the contract or via subsequent contract extension. Specific warranty terms can be obtained from your procurement agent, Contracting Officer or L-3 Insight Technology Incorporated. 3.6 NON-WARRANTY INFORMATION Non-warranty repairs are subject to an evaluation fee. The item will be tested and evaluated for failure, then customer permission and payment terms are obtained prior to any repairs being performed.

3-12

A-1

APPENDIX A REPAIR PARTS / ACCESSORIES

A.1 Scope This Appendix provides an organizational level parts list for the CNVD-T3. Table A-1 lists spares, parts, and assemblies authorized for repair / replacement at the operator level. Special tools or equipment are not required for these repairs.

Table A-1 Repair Parts / Accessories

NSN PART NUMBER DESCRIPTION

N/A CT3-TM-ITI Operator Manual N/A CT3-QRG-ITI Quick Reference Guide

5855-01-579-5695 CQB-506-A2 Night Adaptive Filter / Demist Shield

5855-01-579-5690 WTM-030-A1 Image Adapter Cable 5120-01-582-2832 ITI-150 Box Wrench, 3/8” 6135-01-559-9641 DL123ABK Battery, 3V, lithium 5855-01-579-5680 ITI-678 Lens Pen 5855-01-579-9859 CQT-381 Neck Cord

5331-01-537-0498 AS-568A-018S70 O-Ring, Battery Compartment

CT3-001-A3 (Tan) TBD CT3-314-02 Soft Carrying Case TBD CT3-313-02 Interface Hood

5855-01-579-5688 CQB-670-02 Eyecup TBD CT3-318-01 Objective Lens Cover

TBD CT3-319-02 Objective Lens Cover Straps (2)

TBD CQT-036-A2 Battery Cap Assembly (cap and lanyard)

TBD CQT-349-02 Battery Cap Lanyard

TBD CT3-322-02 Objective Lens Protective Ring

A-2

Table A-1 Repair Parts / Accessories (cont’d)

NSN PART NUMBER DESCRIPTION

CT3-001-A6 (Black) TBD CT3-314-01 Soft Carrying Case TBD CT3-313-01 Interface Hood TBD CQB-670 Eyecup TBD CT3-318-02 Objective Lens Cover

TBD CT3-319-01 Objective Lens Cover Straps (2)

TBD CT3-036-A1 Battery Cap Assembly (cap and lanyard)

TBD CQT-349-01 Battery Cap Lanyard

TBD CT3-322-01 Objective Lens Protective Ring

The CNVD-T3 Is designed and produced by:

L-3 Communications Corporation Warrior Systems Division

Insight Operations

9 Akira Way Londonderry, NH 03053

USA

Phone 603.626.4800 / Fax 603.626.4888 www.l3warriorsystems.com

This manual contains technical data whose export is governed by the U.S. International Traffic in Arms Regulations (ITAR). This information must not be transferred to a foreign person without the proper authorization of the U.S. Government. Please contact L-3 Warrior Systems for more information.

© 2011 L-3 Communications Corporation Warrior Systems Division