# Analog signals dim in the middle of the screen

**URL:** <https://discuss.saleae.com/t/analog-signals-dim-in-the-middle-of-the-screen/1969>\
**Category:** Logic 2 Software\
**Created:** [December 5, 2022, 11:33pm UTC](https://discuss.saleae.com/t/analog-signals-dim-in-the-middle-of-the-screen/1969 "2022-12-05T23:33:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![andrey](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/andrey/32/776_2.png) [@andrey](https://discuss.saleae.com/u/andrey)\
**Post date:** [December 5, 2022, 11:33pm UTC](https://discuss.saleae.com/t/analog-signals-dim-in-the-middle-of-the-screen/1969/1 "2022-12-05T23:33:08Z")

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See below. It has always been this way on my mac as I can remember:

 ![Screen Shot 2022-12-05 at 3.15.59 PM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/1/1785de2f22e304b7468a6923cff2900ee2c5698b.png)  
 ![Screen Shot 2022-12-05 at 3.15.46 PM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/1/11d7f26a6fa1d563e7ffa19813121e48dfef9a81.png)

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**Author:** ![andrey](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/andrey/32/776_2.png) [@andrey](https://discuss.saleae.com/u/andrey)\
**Post date:** [December 6, 2022, 8:17pm UTC](https://discuss.saleae.com/t/analog-signals-dim-in-the-middle-of-the-screen/1969/2 "2022-12-06T20:17:10Z")

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In latest release this is not constant but will happen sometimes (after hiding a channel or when the measurement tab is open.

Analog signals in general could use more saturation.

 ![Screen Shot 2022-12-06 at 12.41.31 PM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/0/05745981de5f5a6370169dc18c0434aaf2f35740.jpeg)  
 ![Screen Shot 2022-12-06 at 12.41.39 PM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/e/efb0a3f30e47f96620299e95efb909c1fdfe4ce9.jpeg)

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**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\
**Post date:** [December 9, 2022, 5:34am UTC](https://discuss.saleae.com/t/analog-signals-dim-in-the-middle-of-the-screen/1969/3 "2022-12-09T05:34:39Z")

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@andrey Strange! I don’t think I’ve ever experienced this issue. I also run the software primarily on MacOS, and I haven’t heard this reported before either.

I tried playing around with hiding channels and opening the measurement tab, and I still can’t reproduce it.

I have some follow up questions below:

- Is the issue reproducible on a particular .sal capture file? If so, can you upload it here, and can you share the exact steps you take to reproduce the issue?
- What resolution are you running on? Are you using any sort of OS-level scaling on top of it?
- What font size are you using on the Logic 2 app? Keyboard shortcuts are listed below.  
 ![Screen Shot 2022-12-09 at 12.33.19 AM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/d/d4aee8dbc728089a61cf6cd083432ee4ed79fca6.png)
- Do the above settings affect the ability to reproduce the issue at all?