I have no instructions for Generation 1 Tasco NV-200 night vision infra red monocular

Check the videos.

https://www.google.com/search?q=Tasco+nv-360+replace+battery

Page 2 in the Manual. It is to the left as you face the front optic.

ATN NV-360 ' Manualzz

https://manualzz.com > ... > Monoculars
ATN MO-4 User manual · ATN Night Star User manual · ATN MO-4 User manual · ATN MO4-3A User Manual · ATN Binoculars MO-4 User manual · ATN MO-4 Digital Camera User ...

MO-21 (NV-360)-.indd

https://www.nocni-videni-atn.cz > gallery > __files
PDF
The AMT MO 2-1 Night Vision Monocular is designed for observation and identification of objects at low light levels (less than 1. 0 lux) in.

It's really a pretty simple device, install batteries, turn on the switch, focus the eyepiece and you're there. If you need more, Tasco should be able to help via their website or customer service number.

Contact the company who manufacture ths NV-300. I can tell you now ti's manufactured in Russia. Well, check the internet for "Night Vision 300, Also, this could be Night Owl Optics, Bushnell Optics, Lebel/Zinth Optics, ATN, etc.

Send me a picture and give me the diameter of the eyepiece on both ends. Most of these monoculars will basically have the same parts. GB...stewbison

It could be on the top with a small hatch door that holds two AA batteries. Also, there could be a screw in cap on the back that could hold one or two CR123A 3 volt batties.

Unless it has finger crip lever on the top, this piezo electric plunger. The plunger needs to be activated about twenty plus times to build some current for the storage capacitors that will charge a small batteries. stewbison

Hello, is the IR glowing red, don't look into the IR lens. Just place your hand in front of it and see the is a red glare on your had. If there is a red glare then IR is work.
Another thing when you taking a look see through the Night owl NV monocular there should be a green glow from the image intensifier tube, if not, then the NV monucular isn't working properly. stewbison

Hello, I don't understand. Yes there are a few wiring connections inside this NV200 monocular.
Kent, I will need to know what the problem with your NV monocular before I can properly diagnosis your NV problems. There just to many things that can happen to these NV devises. stewbison

Hey, you got you self a Russian NV monocular. There should be two switches. One switch is to turn on/off the unit. The second switch is used to turn on the IR illuminate--which means infrared red light. To improve the night capabilities of the NV monocular. Ther are two LED's one green for on/off switch and one LED that is red for the IR illuminator.

NO-NO-NO's

When the NV monocular isn't been used, take the batteries out. The worst NO-NO's is looking through monocular during the daylight hours. The do have metal front lens cover with a small hole in the center for a few minutes of viewing during the day. Remember---Use Only During the Night---Do look at bright lights, don't let the kids play with it and make dam sure that Grandfather doesn't get his hand on it. He will be doing long range peeping at the neighbors or the lady that leaves here blinds open during the. Kid-No, Grandfathers-N0, Fathers-that up to them. If pop going some night look see. I'll make a bit his survival ratio has raised demise by 70%. stewbison

Hello, it sound like it went south, hey. These NV monocular uses Russian manufactured image intensifier tube and they are cheap. As far as the longevity is from 1 minute to 10 ten years. I have thrown away at-least 10 within the last 6 months, and that seems to be the problem with all of the that have the logo, Zinth NV, Night Owl, Rigel Optics, ATN, Bushnell, Tasco, on and on Sorry to tell this. stewbison

Hello, most of these NV monoculars uses CR123A. It a 3 volt battery about 1/2 size of AA and its girth is a little larger. Aslo, some use two AA batteries. Little information here. Some of these night visison monoculars and binoculars that sealed for water infiltration are epoxy together. stewbison

Hello, I fell the same way buddy. Sorry to here about your Night Vision monocular? But Tasco NV monocular is manufactured in Russia. It seem you got a few year out of your NV devise...7 years is very good. The biggest thing that goods bay is the Russian manufactured image intensifier tube. There are cheap. This is about 85% of the monocular problem and 90% of the cost. Two items that viewed as important with NV devises. The case, and the image intensifier tube. Now, if you have Russian optics above 50mm for the front lens then on could consider that the optics are another cost. Auction it off on eBay as "doesn't work, parts only" Sorry, and I wish you luck...GB...stewbison