Author Topic: is it normal lcd noise ?  (Read 54 times)

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Offline omnimjy

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is it normal lcd noise ?
« on: August 23, 2019, 08:56:14 pm »
Hello I have a question.
thanks you for your time.

I have old generation nspire cx cas.

https://youtu.be/BfDmG3XfRg8

Ive recorded one video.
as you see you can check the periodic scan line kind of noise. (especially in black colour)
is it normal situation ?

when my eyeball is moving, i can see some horizental line vibration on the screen in OS mode always. but my eyeball is not hurt.
« Last Edit: August 23, 2019, 08:59:44 pm by omnimjy »