CO-MR CO-MR MG Night Vision Clip-On Systems Operation and Maintenance Manual Important Export Restrictions! Commodities, products, technologies and services of this manual are controlled by the U.S. Department of State Office of Defense Trade Controls, in accordance with International Traffic in Arms (ITAR), Title 22, Code of Federal Regulations Part 120-130 and/or by the Export Administration Regulations (EAR) of U.S. Department of Commerce. At any time when a license or a written approval of the U.S.
SAFETY SUMMARY Before operating this product, carefully study this Operation and Maintenance Manual. The Armasight CO-MR Night Vision Clip-On System is a precision electro-optical instrument and requires careful handling. To avoid physical danger or equipment damage when using the CO-MR, follow all WARNINGS, CAUTIONS and NOTES. Below you will find definitions of the alerts that appear throughout this Manual: WARNING — Identifies a clear danger to the person operating the equipment.
WARNING: 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 good idea to learn which products contain it and strictly avoid exposure to those products. WARNINGS: • When installing the equipment on a weapon, be sure the weapon is clear and the safety is on before proceeding.
LIST OF CONTENTS TITLE Safety Summary List of Contents List of Figures List of Tables How to Use This Manual PAGE 2 4 5 6 6 1. INTRODUCTION 1.1 General Information 1.1.1 Type of Manual 1.1.2 Model Number and Equipment Name 1.1.3 Purpose of Equipment 1.1.4 Reporting Equipment Improvement Recommendations 1.2 Warranty Information and Registration 1.2.1 Warranty Information 1.2.2 Limitation of Liability 1.2.3 Product Warranty Registration 1.2.4 Obtaining Warranty Service 1.3 Cross References 1.
4. PREVENTIVE MAINTENANCE AND TROUBLESHOOTING 4.1 Preventive Maintenance Checks and Services (PMCS) 4.2 Operator Troubleshooting 4.3 Inspection Criteria for Proper Image Intensifier Tube Operation 4.3.1 Operational defects 4.3.2 Cosmetic Blemishes 4.4 Maintenance 4.4.1 General 4.4.2 Cleaning Procedures 4.4.3 Battery Removal and Replacement 4.5 Return Instructions 29 29 31 31 31 32 34 34 34 34 35 APPENDIX A. Estimation of Ambient Illumination Level B. List of Spare Parts C.
LIST OF Tables TABLE TITLE 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 3-1 3-2 4-1 4-2 A-1 B-1 System Description System Data Mechanical Data Electrical Data Optical Data Environmental Data IR850 Data Platform Ring Data Scope Mounting Systems Data Standard Components Optional Equipment CO-MR Controls and Indicator IR850 Controls Preventive Maintenance Checks and Services Operator Troubleshooting Standard Natural Light Conditions and Illumination Values CO-MR Spare Parts List PAGE 12 12 13 13 13 13 13
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 Armasight CO-MR Night Vision Clip-On System Armasight CO-MR MG Night Vision Clip-On System 1.1.3 PURPOSE of Equipment The CO-MR is a night vision system intended to be used for short to medium ranges (normally up to 700 yards) in conjunction with a daytime sight, or riflescope (hereafter referred to as a “day scope”).
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.
1.2.4 Obtaining Warranty Service To obtain warranty service on your unit, the End-user (Customer) must notify the Armasight service department via email. Send any requests to service@armasight.com to receive a Return Merchandise Authorization number (RMA). When returning any device, please take in the product to your retailer, or send the product, postage paid and with a copy of your sales receipt, to Armasight Corporation’s service center at the address listed above.
1.
2 DESCRIPTION AND DATA 2.1 System DESCRIPTION The CO-MR consists of two primary parts: the night vision device (hereafter referred to as NVD) and the quick release mount, or mount. The CO-MR is delivered already assembled, as shown in Figure 2-1: the mount (B) should be secured to the seating rail of the NVD (A) with two screws. A B Figure 2-1.
The automatic shut-off function preserves battery life should the CO-MR be inadvertently activated. The CO-MR is powered by a single AA or CR123A battery. The CO-MR uses a bi-color LED indicator to show the operator when the bright light protection system is activated, or to indicate the battery condition. The Picatinny/ Weaver mount has an adjustable lever-cam clamping device for easy, quick and reliable mounting and removal of the CO-MR. The CO-MR is shown in Figure 2-2. The ITEM NO.
ITEM DATA System Resolution subject to Tube Resolution: — 45 to 54 lp/mm — 55 to 64 lp/mm — Over 65 lp/mm 0.30 mrad/lp 0.25 mrad/lp 0.21 mrad/lp Table 2-3. Mechanical Data ITEM DATA Dimensions (L×W×H) Device Weight* (without Mount) Device Weight* (with Mount) Light Suppressor Weight (#1/#2/#3) Height of the CO-MR Axis above Picatinny/ Weaver Rail 184.3×82.6×83.7 mm (7.26×3.25×3.3 in) 0.7 kg (1.5 lbs) 0.75 kg (1.65 lbs) 23g (0.81oz)/ 27g (0.95oz)/ 31g (1.09oz) 37.8 mm (1.
table 2-7. continued ITEM DATA Divergence Battery Battery Life at 20 oC (68 oF) Overall Dimensions with Mount (L×W×H) Weight (with Mount, without Battery) Operating Temperature Storage Temperature Immersion MIL-STD-810 6 to 20° Single CR123А (3V) 1.5 hr 121×41×37 mm (4.76×1.61×1.46 in) 0.08 kg (0.18 lbs) -30 to +50 °С (-22 to 122 °F) -30 to +50 °С (-22 to 122 °F) Waterproof Complies Table 2-8. PLATFORM RING DATA ITEM DATA Day Scope Fitting Diameter 30; 25.4 mm Dimensions (L×W×H) 38×50×53.2 mm (1.
2.3 STANDARD COMPONENTS The CO-MR standard components are shown in Figure 2-3 and listed in Table 2-10. The ITEM NO. column indicates the number used to identify items in Figure 2-3. 4 3 5 13 12 1 6 7 8 14 2 9 10 11 Figure 2-3. STANDARD COMPONENTS Table 2-10. STANDARD COMPONENTS ITEM no. DESCRIPTION QUANTITY 1 CO-MR Night Vision Clip-On System A night vision device intended for use in conjunction with a day scope.
table 2-10. continued ITEM no. QUANTITY DESCRIPTION 10 Platform Ring A mounting system with a Weaver type rail. Allows the IR850 or other additional equipment to be installed on a day scope with fitting diameter of 25.4 or 30 mm. 1 11 Special Wrench An instrument used for repositioning the adapter in the CO-MR battery cap, depending on the battery being installed. 1 12 CR123А Battery A single lithium battery used to power the CO-MR. A single lithium battery used to power the IR850.
table 2-11. continued ITEN NO. - - - 3 4 DESCRIPTION Scope Mounting System 3 #42 A mounting system used to install the CO-MR on the lenses of specified day scopes. Includes a clamp with inserts for 46.7, 48, 48.7-49, 49.5 and 50mm fitting diameters. Scope Mounting System 4 #43 A mounting system used to install the CO-MR on the lenses of specified day scopes. Includes a clamp with inserts for 56, 57 and 58.7mm fitting diameters.
3 OPERATING INSTRUCTIONS 3.1 Installation and Mounting CAUTION: To protect the image intensifier tube when the device is not in use or when it is being operated in daylight, keep the protective objective lens cap securely fitted over the lens. 3.1.1 CO-MR Battery Installation NOTE: At operating temperatures below -20 °C (-4 °F), alkaline battery life will be severely reduced. Under said conditions, the use of lithium battery is recommended.
Battery cap Battery cap Adapter Adapter CR123A AA Figure 3-2. POSITIONS OF THE ADAPTER IN THE BATTERY CAP 3.1.2 IR850 Battery Installation CAUTION: Ensure that the IR850 is off before installing the battery. Install the CR123A battery as follows (refer to Figure 3-3): 1. Unscrew the battery cap (A). 3. Install the battery (B) into the battery compartment. Align the plus sign on the battery with the plus sign on the cap face. 4. Replace the battery cap (A). B A Figure 3-3. IR850.
NOTE: Optical axes of the CO-MR and day scope should align. It is not recommended for the distance between the axes to exceed 3 mm. If the difference in the axis heights of the CO-MR and day scope above the weapon rail exceeds 3 mm, you will need to replace the day scope mounting rings or monoblock. Install the CO-MR on a Picatinny/ Weaver rail in front of a day scope as follows: 1. Unscrew the output lens cap and place it in the storage case. 2. Remove the light suppressor from the storage case.
3.1.4 Clamping Device Adjustment Adjust the mount clamping device as follows (refer to Figure 3-6): 1. Unlock the clamping device and remove the CO-MR from the weapon. 2. To tighten/loosen the clamping device, push the cam (C) towards the arrow (which will cause the nut (A) to slide out of its hollow) and turn the nut (A) CW/CCW respectively, in one-two increments (see note below). Much like when the cam (C) is released, backward-moving springs will cause the nut (A) to slide back into its hollow.
2. 3. 4. 5. Take off the output lens cap and put it into the storage case. With the nut (B) loosened, place the insert (C) into the SMS’s clamp (A). Screw the SMS into the CO-MR’s output lens thread. With the nut (B) loosened, slide the CO-MR with the SMS onto the lens of the day scope as far as it goes. 6. Tighten the nut (B) using a screwdriver. e f A b d c Figure 3-8. Scope Mounting System If the position of the SMS’s clamping nut is unhandy, it is possible to change it as follows: 1.
3.1.6 Installing the Platform Ring on a Day Scope The platform ring installed on a day scope is shown in Figure 3-4. Install the platform ring on the mounting tube of the day scope as follows (refer to Figure 3-10): 1. Using a 3 mm hex key, unscrew the both clamp screws (C). 2. Place the ring’s clamps (D, E) onto the scope’s mounting tube with/ without the pair of inserts (A), depending on the mounting tube size (25.4/ 30 mm respectively). Screw the clamps together without tightening the screws (C). 3.
3.1.9 Installing the IR850 The IR850 (Figure 3-12) is delivered ready-assembled with a dedicated mount, to be installed on the Weaver rail of the CO-MR. The mount clamp (A) has a spherical hinge that allows to tilt the IR850. Mount the IR850 on the Weaver rail as follows: 1. With the nut (D) 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 (D) using a screwdriver. A B C D Figure 3-12. IR-850 Illuminator 3.
Table 3-1. CO-MR CONTROLS AND INDICATOR item no. CONTROL/INDICATOR 1 FUNCTION Turn-Pull Switch Activates the CO-MR, when turned to ON position. NOTE: Both ON and “BATTERY” end positions of the switch can only be entered if the spindle is pulled before turning. Actuates the battery check mode, when turned to “BATTERY” position (see note above). Actuates standby mode, when turned to STB. Deactivates the CO-MR, when turned to OFF. Bi-color LED PERMANENT GREEN GLOW indicates excessive light conditions.
3.3 OPERATIng Procedures 3.3.1 Operating the CO-MR Operating procedures should be performed in night light conditions only. CAUTION: Use of the CO-MR in brightly lit conditions may damage the image intensifier tube. CAUTION: Pay attention to the caution notice on the objective lens cap: “DO NOT REMOVE IN DAYLIGHT”. CAUTION: Remember that external light indication is one of the factors which make you detectable. Mask the LED indicator with the cap, if necessary. 1.
NOTE: Automatic interrupting time is 60 minutes. To resume operation, you will need to restart the CO-MR.. 3.3.2 Operating the IR850 Use the IR850 in poor light conditions or complete darkness. CAUTION: The light from the IR illuminator will be invisible to the naked eye. However, the light can be detected by other NVDs. CAUTION: DO NOT leave the IR850 activated when the device is not in use. 1. After examining a scene with the CO-MR, turn the IR850 on. 2.
CAUTION: Remove the light suppressor from the CO-MR to avoid deformation or damage. 9. Ensure that the CO-MR and any accessories are clean and dry before placing them into the storage case. 10. Place the CO-MR and any accessories into the storage case. 11. Store the CO-MR and accessories in the appropriate locations in the case and close the cover.
4 PREVENTIVE MAINTENANCE AND TROUBLESHOOTING 4.1 Preventive Maintenance Checks and Services (PMCS) Table 4-1: Preventive Maintenance Checks and Services, has been provided so that you can keep your equipment operable and in good condition. Perform all functional tests in the order listed in Table 4-1. Operating Procedures are detailed in Chapter 3. Always observe any CAUTIONS that appear in the table. Explanation of Table Entries: “SEQ NO.” column.
table 4-1. continued Seq No. Location Item to Check/Service PROCEDURE Not Fully Mission Capable If ... 7 Lenses Inspect for cleanliness, scratches, chips or cracks. Clean as Chipped or cracked. Scratches hinder virequired. sion through the CO-MR. 8 Focus Knob Check to ensure there is free rotation through full range of Knob is inoperative. travel (0.5 turn). 9 Photoreceiver with Inspect the photoreceiver for cleanliness, scratches. Clean as Photoreceiver is damaged. Cap is damCap required.
4.2 Operator TROUBLESHOOTING The purpose of troubleshooting is to identify the most commonly occurring equipment malfunctions, their probable causes, and the corrective actions required to fix them. Table 4-2 lists the common malfunctions that may occur during the operation or maintenance of the CO-MR. Perform the tests, inspections, and corrective actions in the order listed in the table.
SHADING Figure 4-1. shading NOTE: Verify that any shading is not the result of improper eye-relief adjustment. B. Edge Glow Edge glow is a bright area (it sometimes appears to be coloring) in the outer portion of the viewing area (see Figure 4-2). To check for edge glow, block out all light from the device by cupping a hand over the lens. If the image tube is displaying edge glow, the bright area will still show up; if edge glow occurs, please contact Customer Support. EDGE GLOW Figure 4-2.
B. Emission points Emission points are steady or fluctuating pinpoints of bright light in the image area that do not go away when all external light is blocked from the objective lens (Figure 4-3). The position of an emission point within the image area does not move. Not all emission points are cause to return the CO-MR. Verify that emission points are not simply light sources present in the scene you are observing.
4.4 Maintenance 4.4.1 General The section regarding CO-MR operator maintenance consists of operational tests, inspections for unit serviceability, cleaning and mounting procedures, troubleshooting, and replacement instructions for a limited number of parts. Maintenance instructions covered elsewhere in this manual (PMCS, troubleshooting, etc.) are not repeated in this section.
4.5 Return Instructions For service, repair or replacement, please email: service@armasight.com. To assist the Service Representative (SR) with determining whether or not an item is repairable, please provide the following information: 1. Serial Number of the defective item. This is engraved on the CO-MR’ seating rail. 2. Thorough description of the malfunction, defect or damage. 3. An explanation of how the malfunction, defect or damage occurred, if known.
. Appendix A. ESTIMATION OF AMBIENT ILLUMINATION LEVEL Table A-1 lists some common natural light conditions and their corresponding representative illumination values. TABLE A-1. Standard Natural Light Conditions and Illumination Values Standard Natural Light Conditions Illumination Value, lux Quarter moon 0.05 Full moon 0.30 Late twilight sky 1.00 Twilight sky 10.00 Overcast sky in the daytime 500.00 B.
TABLE B-1. CO-MR LIST OF SPARE PARTS ITEM NO.
C. Product Warranty Registration Card 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.
ALPHABETICAL INDEX A L Abbreviations 10 Length 13 B M Battery Installation 18 Maintenance 29, 34 Black Spots 33 Mounting 18 Bright Spots 32 O C Operating Instructions 18 Cautions 2 Operational Defects 31 Cell Life 13 Operator Troubleshooting 31 Chicken Wire 33 P Cleaning 34 PMCS 29 Cosmetic Blemishes 32 S E Safety Summary 2 Edge Glow 32 Shading 29 Emission Points 32 Shut-down 28 F Spare Parts 36 Fixed-Pattern Noise 32 System Description 11 Flashing, Flickering, or Intermitt
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 CAUTION: 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.
