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[Tamar Ghobria]

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.

[Ryan C. Davis]

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. 

[TonyWilliams]

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


- Tony Williams

[George Smith]

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

[Steve Ferreira]

Check the color space on the switcher.

[ProSoundWeb Community]