Operation Manual NIGHT VISION BINOCULARS/BINOCULARS NV66-G2-4x 105 Sparks Ave.
IMPORTANT INFORMATION Read prior to activation. You have purchased a sophisticated electronic device. To operate it properly, please read this manual carefully. Ignoring the operation procedures described in this manual will void your warranty. NEVER disassemble the unit. This device contains a source of high voltage, which may be hazardous to your health. NEVER open the objective lens of an active unit in bright light, including daylight. In the daytime the objective lens must be covered by cap.
Precautions NV66-G2-4x is a sophisticated precise optical instrument equipped with electronics. It should be handled with due care: Unit contains fragile components. Avoid impacts, dust, moisture and sharp changes of temperature. Do not touch the optical surfaces other than for cleaning. Doing so may damage the anti-reflection coating. Clean optical surfaces with professional lens cleaning supplies. Use only a soft clean cloth to clean the exterior of the device.
CONTENTS 1. 2. OVERVIEW ............................................................. 3 DELIVERY SET ...................................................... 4 Standard delivery set........................................................ 4 Optional accessories ........................................................ 4 3. SPECIFICATIONS .................................................. 5 Unit specifications ........................................................... 5 Main tube parameters ...................
6. TROUBLESHOOTING ......................................... 12 No green light through eyepieces .................................. 12 Image is unclear ............................................................. 12 Image flashes ................................................................. 12 Condensation accumulates on the parts ......................... 12 Visibility decreased or disappeared ............................... 12 7. WARRANTY .........................................................
1. OVERVIEW NV66-G2-4x (the unit) is optoelectronic binocular intended for observation of objects and orientation at night or under dark conditions. The unit is equipped with a generation 2+ image intensifier tube, which amplifies low light, such as moonlight, starlight or man-made light. Add-on lens can be attached to the unit to increase magnification. Unit can be mounted on a helmet or headgear or used as night vision binoculars.
2. DELIVERY SET Standard delivery set QUANTITY Binocular configuration: NV66-G2-4x 1 Lens cap 1 Neck strap 1 Soft case 1 Manual 1 AA battery 2 Optional accessories Lens cleaning kit Hard case Exact Delivery Set is subject to the specific contract terms.
3. SPECIFICATIONS Unit specifications 18 mm Image Intensifier Tube (IIT) Gen. 2+ Apparent field of view 8º Eye relief 25 mm 4x Objective focal length / Fnumber 100 mm / F1.5 Interpupillary distance 57-73 mm Focus range 10 m - Dioptric correction ±5 Battery type 2 standard AA batteries Battery life Over 80 hours without IR; over 30 hours with IR Low battery indicator √ IR ON indicator Momentary IR button √ - √ Waterproof 1 m, 30 minutes Size 165x120x70 mm Weight - 0.
Main tube parameters Image Intensifier Type (Generation/Grade) EPM66G2 Photocathode operating diameter 18 mm Photocathode type S-25 Photocathode sensitivity: 450 A/ lm Integral Spectral at = 850 nm 26 mA/W Light amplification >20,000 fl/fc Image magnification 1x Signal-to-noise ratio, min 18 Current consumption, max 18 mA Voltage 2.80.
Field of view cleanness I ZONE II ZONE III ZONE 0 - 5, 6 mm 5, 6 - 14,7 mm 14,7 - 17, 5 mm Over 250 0 0 0 150 to 250 0 0 1 100 to 150 0 2 2 50 to 100 1 3 3 Allowed spot diameter, m 0 to 50 Not specified 7
4. UNIT DESIGN 4 1 3 2 5 6 NV66-G2 4x 1. On-Off, IR switch 2. Lens focus adjustment ring 3. Eyepiece focus adjustment rings 4. Eyepieces 5.
5. OPERATION INSTRUCTIONS Installing battery Unpack the device. Unit is supplied with battery not installed. Prior to installing the battery, make sure the switch (1, Fig.1) is in the OFF position and the lens cap is on. Unscrew the battery compartment cover (5, Fig.1), and install 2 fresh AA batteries. Observe the correct polarity indicated on the housing. Screw in the battery compartment cover back. Switching the unit on In daylight put on the lens cap prior to switching the unit on.
In the daytime with lens cap on it is normal to observe a fuzzy image. Switching on the unit device in the daytime is intended for testing purposes only. Switching the unit off After you have finished using the device, turn it off by rotating switch (1, Fig.1) to OFF position. Put protective lens cap on the lens. Remove the battery from the battery compartment to avoid damaging of the device in case of electrolyte leakage. Operating at night Take off the lens cover from the lens.
Interpupillary distance The unit is designed to accommodate interpupillary distance of 57-73 mm without any additional adjustment and should be comfortable for 99% of adults. Installation of interchangeable lenses Do not apply an excessive force when changing the lenses. 1. 2. 3. Make sure the unit is off. Remove the lens cap Detach the current lens: hold the lens by its base (1, Fig.1) and rotate it counter-clockwise. Once the lens has been removed, store it in a safe, clean space. 4.
6. TROUBLESHOOTING No green light through eyepieces Check that the batteries are installed properly. Check the charge of the batteries. Replace them if they are weak. Image is unclear Check if the lenses are foggy or dusty. Clean them if necessary. If the image is still unfocused – adjust the eyepieces; see 5.5 and 5.6 for details. Image flashes Image may flash during the first two minutes after activation. It may continue flashing if exposed to bright light (even with the lens cap on!).
7. WARRANTY NEWCON warrants this product against defects in materials and workmanship for one year from the date of the original purchase. Longer warranty is available, subject to the terms of the specific sales contract. Should your Newcon product prove to be defective during this period, please deliver the product securely packaged in its original container or an equivalent, along with the proof of the original purchase date, to your Newcon Dealer.
8. CUSTOMER SUPPORT Should you experience any difficulties with your Newcon Optik product, consult this manual first. If the problem remains, contact our customer support department at +1(416) 663-6963 or toll free at 1-877-368-6666 (North America only). Our operating hours are 9am-5pm, Monday - Friday, Eastern Standard Time. Under no circumstances should the equipment be sent to Newcon without authorisation from our technical support department. Newcon accepts no responsibility for unauthorized returns.
9.
NIGHT VISION DEVICE NV66-G2 4x Unit serial number: ______________________________________________ The unit complies with all technical specifications and has passed the inspection.
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