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Author Topic: Image looks purple using VGA  (Read 2147 times)

Tamar Ghobria

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Image looks purple using VGA
« on: November 25, 2013, 06:45:28 am »

Just purchased the Roland V-40HD and seems to work great using HDMI inputs....The issue I am having is that when plugging in a VGA cable the image looks Purple...The source was a macbook pro....One suggestion was to turn overscan off on the laptop....Also to try different VGA Cables.
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Ryan C. Davis

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Re: Image looks purple using VGA
« Reply #1 on: November 25, 2013, 08:37:59 am »

Overscan won't do anything to help a purple picture. It's function only controls geometry.

Try a different cable and make sure that its firmly seated on both ends. Then also make sure both your source and display are set to rgb color space. 
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Ryan Davis

TonyWilliams

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Re: Image looks purple using VGA
« Reply #2 on: November 25, 2013, 09:47:25 am »

Most likely it's the VGA cable. You're missing the green pair of pins somehow.


- Tony Williams
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George Smith

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Re: Image looks purple using VGA
« Reply #3 on: November 25, 2013, 01:25:58 pm »

I agree.....Green is missing. You have changed the VGA cable, so one may assume that the connection to the projector or the laptop has an issue
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Steve Ferreira

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Re: Image looks purple using VGA
« Reply #4 on: December 27, 2013, 11:00:09 pm »

Check the color space on the switcher.
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ProSoundWeb Community

Re: Image looks purple using VGA
« Reply #4 on: December 27, 2013, 11:00:09 pm »


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