Top 20 Yukon 28041 Binocular Questions & Answers

Here:http://main.yukonopticsglobal.com/ranger-5x42-digital-night-vision.html

Here we go. Take it to electronic repair facilities. See if the can replace the LED IR. Now if they want. Call Yukon NV Optics and see what the charge, normally these companies have flate fee they will charge. They really don't make it easy for the owner to repair these NV binocular. Basically, the binocular will almost be totally taken a part. stewbison

Hello, let do this. IR illuminator has a montary switch, that is when you push it comes on, and when you release it the IR goes off and it has a red LED to indicate the IR illuminator is being activated.

When you turn you binocular on there will be a green LED activated. This switch is DTSA---double throw sing activated. That is, one throw of the switch it turns on the binocular, the throw will turn off the binocular.

Also within the control panel there is timing circuit to keep the IR illumniator on for ten second the shuts off. Make sure you have the right switches etc. Let me know, then we can brain storm on this matter. stewbison

Hello, most of these night vision devises are repaired by the companies that offer to sell and service. It almost impossible to find someone other than the dealer to repair them. You try Morrision Optic they have big web page on the Internet. A little warning here. These companies they sell NV devises are not necessarily the manufacture of these NV devise. Russian make a lot of these NV devises for US NV companies.


I repair them also but it hard for me to get parts, and I can make other parts if I can find some dealer that will sell me parts For a 1st generation cheap Russian image intensifier tube will cost about $175 each and sometime I can get them cheaper. GB....stewbison

Hello, don't worry about it. It is HV to the image intensifier tube. The battery voltage goes through control circuit then to ccfl inverter (here is were dc voltage is switch on and off and switch dc voltage is step up by toroid coil that has two input and only two out puts). By impulsing the coil with two different switch dc voltage on the input this make the current lag the two different phase voltage by 90 degrees. Here is where the strange noise is coming from. The toroid coil is encased in iron case and if half of this iron case is loose, it makes case vibrate so the noise.


Now, the voltage come out of the toroid coil is switching dc (one could call it AC because that what AC voltage is, it switch between positive to negative) this voltage is about 300 to 900 switching DC voltage. This voltage will be applied to a 1/2 wave voltage multiplier (this voltage multiplier with have anywhere four four stages to 10 stages depend on what the input voltage to multiplier is.

Low the voltage out of the ccfl inverter the more stages the multiplier will have.



Now, the voltage multiplier will double the voltage per stage to need image intensifier tube voltage of 12000 to 45000 volts---DC switching or AC what ever one wants to call it. This voltage will bit you but it doesn't have a lot current associated with it, the current would be in the 10 to 15 ua (micro-amps) 1/10X6 amps.



Now, you know. GB...stewbison

Visit your local gun shop and have them order them.

copy and paste https://www.bhphotovideo.com/lit_files/90269.pdf

its just 1-2-3-4- with the port bank being 2-4 starting at the top and the starboard side being 1-3. They're all the same be it V-4 or V-6. 6=123456 60* and 90* are the same

If the batteries are worn out or have not be put in properly. You may have to resync your devices the the USB receiver.

All question need FULL 'make model (what it is)'. You posted to optics, so let's guess is a telescopic rifle sight? It is impossible to see and movement as the crosshairs move such a tiny amount. Half a millimetre in the sight is 10 feet at the target. The only way to zero in sights is on a fixed bench rest at the range. If you really think they are faulty, return them to the maker for repair.

Question edited for clarity. Duplicate Question deleted. It doesn't seem to be available https://www.google.com/search?q=Franklin+Chef+FCE-42R+manual ..

I can find no reference to a company called 'SIFT' and a model called 'SWPA', so sourcing is difficult. You can buy rubber eyepieces easily. https://www.google.com/search?q=7x50+binocular+eyepieces The search query would be make model eye piece replacement ..

900,000-925,000 made in 1956 https://www.google.com/search?q=savage+stevens+model+94+serial+number+lookup ..

Question edited for clarity.Question moved from Computers to Telescopes.The manual is not found online, but all refractor telescopes of that type work the same.https://www.google.com/search?q=Magnicon+stargazer+234+manualhttps://www.cloudynights.com/topic/431604-is-it-worth-reworking-my-60mm-scope/The Tasco Manual should suffice. I had one!https://www.google.com/search?q=tasco+refractor+telescope+manual..

Yes, you can get a replacement stove top for your Whirlpool clean top stove, and it depends on the model and the availability of parts. You may contact Whirlpool customer service or check with a local appliance parts supplier to see if they have the replacement stove top in stock. As for the installation, it will depend on your level of experience and comfort working with appliances, as well as the specific model of your stove. Some stove tops may be relatively easy to install, while others may be more complex and require professional installation. Generally speaking, installing a replacement stove top can be a difficult and complex task that requires a certain level of technical knowledge and expertise. It's recommended to consult the stove's user manual or contact Whirlpool customer service for assistance with installation instructions or to find a professional to do the installation.

Whether or not it's worth it to buy a replacement hand control for your NexStar 90GT telescope depends on a few factors:

1. How often do you use the telescope? If you use it frequently and rely on the hand control to find objects in the sky, then it may be worth it to invest in a replacement.
2. How important is the hand control to your observing experience? If you're comfortable manually finding objects in the sky and don't necessarily need the hand control, then it may not be worth the expense.
3. Can you find a cheaper alternative to the official replacement? Sometimes, third-party sellers may offer hand controls that are compatible with your telescope at a lower price.

Ultimately, it's up to you to decide whether the cost of the replacement hand control is worth it based on your individual needs and preferences.

Try the maker direct. https://www.google.com/search?q=Mead+binocular+camera+charger+replacement It uses a non standard connector according to this https://www.reddit.com/r/techsupport/comments/4gacs5/can_anyone_identify_this_strange_usb_port/ ....

Hi, please call the manufacturer and ask them to email you the product's manual. As for parts, you search through Amazon and Alibaba for different parts for your product. Thank you.

No problem Robert you caught me late at night and very tired after a trying 14 hour shift here. My first answer showed lots, but the wrong type. After you pointed out my error, I used this modified my search query which forces the words 'reflector telescope' in the results and next to each other. I went through all 4 pages, but mentions of those two words are in the context of "not suitable for 'reflector telescope'". The only thing I can thinking of is to phone a shop that specialises in telescopes and ask. They may know of the only one that is available. It may also be dependent on your make and model. https://www.google.com/search?q=90+degree+adapter+for+a+%22reflector+telescope%22 I ground a telescope mirror at school! ..

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