My nex tech binoculars will not turn turn on . Batteries are good

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https://www.bhphotovideo.com/lit_files/90269.pdf

The Cstar Optics Cstar BW-750B 7x-50mm Waterproof Binocular does not require any batteries for normal operation. It is a purely optical instrument that uses lenses and prisms to magnify the image. However, some binoculars may have a built- in digital compass or range finder that requires batteries. If your specific model has these features and requires batteries, you can typically find the battery compartment on the side or bottom of the binocular. The required battery type and number will be specified in the user manual or on the binocular itself. If you are having trouble finding or replacing the batteries, I would recommend reaching out to the manufacturer or a trusted optics specialist for assistance.

It sounds like the image stabilization feature on your Canon 10x30 IS binoculars is not working properly. Here are some steps you can take to troubleshoot the issue:

1. Make sure the batteries are properly inserted and charged. The image stabilization feature requires power from the batteries to work.
2. Try resetting the binoculars by removing the batteries for a few minutes, then reinserting them.
3. Make sure the binoculars are being held steady and that you are not moving too quickly or shaking excessively. Image stabilization works best when there is only slight movement or vibration.
4. Check that the image stabilization switch is turned on. The switch is located on the top of the binoculars near the focus knob.
5. If none of these steps work, it is possible that the image stabilization mechanism itself is faulty and needs to be repaired or replaced. Contact Canon customer support or a professional camera repair technician for assistance.

It's worth noting that image stabilization is not a perfect solution and may not completely eliminate all movement or shaking in your images. It is designed to reduce the effects of minor movements and vibrations, but cannot compensate for large or rapid movements.

Send it back under warranty.

http://fitness.manualsonline.com/manuals/mfg/newcon_optik/newcon_optik_binoculars_product_list.html

No solution....same problem. Although I have found that if you plug the unit into the PC and launch the accompanying software it will work, but only when plugged in. Once you remove the cable it will go back to the "Hr" state.

Good Luck

When you take the battery out or change batteries that deletes the photos. If you see that the batteries are running low, download your photos to pc before taking out batteries.

I have the same problem on my Canon 10x42 IS WP binoculars. The Duracell copper top batteries leaked and corroded the inside of the battery holder. I will never trust those Duracell batteries again. They have ruined more than one expensive piece of mine. Just go to work and remove a few tiny screws to remove the rectangular cover screws to get at the battery holder screws and then lift the battery holder right out from inside the binoculars. You have to get inside the compartment to unplug the leads for your bad battery holder and then replace it with the new replacement battery holder which you can get from Canon for like $70. Go to the Canon website and call their toll free number and ask for binocular tech support and they will take your order for the replacement battery holder.

Needs 2 Varta V389 batteries or equivalent

The screw you removed holds the battery cover in place. The cover is roughly rectangular with rounded corners. Once the screw is out, gently insert a sharp blade into the hairline crack between the cover and the binocular body and pry the cover off. The two watch batteries will be obvious.