Question about US Night Vision Thermal-Eye 250D Thermal Imaging Digital Monocular w/ 75mm EF Lens 32616041

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Turn on unit, can hear it fire up but no image on screen. wondering if it is an issue with batteries. But lens is cracked and has a small portion along the edge missing on the inside.

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First let us get some clarification on this thermal eye 250D. Did you drop the unit? Was it bouncing around inside a vehicle, box, while be transported? How bad is the whinning? I think I know what the problem is with thermal imaging system. It destroyed!! Need to call the manufacture and ask them what to do about this broke thermal imaging devise. As well as you know, these thing are not cheap!

You also need to get some clarification on what it will cost to repair this thermal imaging system.
Sorry. stewbison

Posted on Aug 15, 2011

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The screen will not show the image. it looks as if the screen is cracked, but there is no crack on the screen. also the zoom will not go in or out. the camera turns on, you can hear it and the lights on...


firts resolve the lens issue
1.- Clean the lens surface with a soft cloth (clean the cilinder body of lens)
2.- Turn OFF the camera.
3.- Gently Push the lens
4.- Gently PULL the lens while you turn ON the camera

Check if the lens go in and out. If the lens don`t move try again step 2 to 4

If the lens move, and the Screen continue NOT image (screen is white) you need replace the lens sensor
Is important for people who share their knowledge, know your comments.
If the answer is helpful, rate my answers

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Hi, i HAVE A 2003 HONDA ACCORD COUPE. MY TOUCH SCREEN WAS SAYING DVD DISK ERROR SO I UNPLUGGED THE BATTERY AND NOW IT IS SAYING CHECK DISK. PLEASE HELP HOW DO I GET MY TOUCH SCREEN BACK UP.


Dvd disk error and check disk error both are same error.The name is different.In both cases the lens in the dvd unit needs to be checked.The lens is either moved from its position or getting blocked by any dust or any dirty stuff got stuck up on the thin lens glass internally.
In some cases the lens is cracked so the lens assembly needs replacement.But first try cleaning the lens with a dry tissue.You can also try blowing air from air blower first.Blow air in the unit where the disk is inserted/placed.Then check.If still same then the unit needs to be removed out to disassemble to clean the lens manually and also this will help to know if lens is cracked or faulty.

Thanks. keep updated for any more query.you can rate this solution and show your appreciation.

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I'm unfamiliar with the F80 but on models like the f65 and f75 the viewfinder screen has an lcd overlay and when the battery is exhausted or removed the viewfinder goes dark and blurry.

Looking at a picture of the f80 it looks like it's just an update on my f75 so it strongly suggests that you just need to insert a fresh battery. The lcd does draw power from the battery even with the camera turned off.

I hope that you found my answer useful, once you've tried another battery to confirm what I've suggested I'd appreciate it if you return the favour by rating my answer.

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