Hi Everyone
I am faced with a problem with the CV100. The problem is the picture comes out with a purple colour that distorts the natural colours of the image such that say blood comes out green in colour. How do I solve this problem. Please help.
You are probably working with RGB video coming out of the CV100 and going to a display. Remove each of the cables, Red, Green, Blue in turn. If removing one of the cables
doesn't change the display you found your problem cable.
Try to observ the following
1.-Do characters appear in white color? If you are sure the characters are white, then the monitor and cables are ok. White result of a well balanced colors in a monitor
2.- Depending of your geographical location , the color system must be NTSC, PAL, SECAM or other. You need to verify that there is a concordance between cv 100 color pattern and monitor .
3.- try to test monitor (assuming is not a flat one) with another video supply. Any RGB or Y/C will work. If image is purple, the green canion of the crt may be damaged. Open the monitor, turn it on and turn off door lights. You must see 3 like candle lights at back of the cry, near the point of the connector with the board. be careful no touch or have neckless winding. 500vdc are presents. If only you see 2 lights, replace the crt or monitor.
4.- You can test another monitor with the cv 100. Purple image persist? Bad cable or bad video processor inside the cv100
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(2)
Simbarashe Muguti
Olympus CV100 video processor
May 07, 2014 09:48
Hi Everyone
I am faced with a problem with the CV100. The problem is the picture comes out with a purple colour that distorts the natural colours of the image such that say blood comes out green in colour. How do I solve this problem. Please help.
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William Brown
re: Olympus CV100 video processor
May 08, 2014 08:45
You are probably working with RGB video coming out of the CV100 and going to a display. Remove each of the cables, Red, Green, Blue in turn. If removing one of the cables
doesn't change the display you found your problem cable.
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(2)
Simbarashe Muguti
re: re: Olympus CV100 video processor
May 09, 2014 11:23
This is also occurring when working Y/C is this to mean that the whole cable is now faulty. The cable has both Y/C and RGB connection.
Thank you.
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(6)
Jose Morillo
re: Olympus CV100 video processor
May 11, 2014 09:02
Try to observ the following
1.-Do characters appear in white color? If you are sure the characters are white, then the monitor and cables are ok. White result of a well balanced colors in a monitor
2.- Depending of your geographical location , the color system must be NTSC, PAL, SECAM or other. You need to verify that there is a concordance between cv 100 color pattern and monitor .
3.- try to test monitor (assuming is not a flat one) with another video supply. Any RGB or Y/C will work. If image is purple, the green canion of the crt may be damaged. Open the monitor, turn it on and turn off door lights. You must see 3 like candle lights at back of the cry, near the point of the connector with the board. be careful no touch or have neckless winding. 500vdc are presents. If only you see 2 lights, replace the crt or monitor.
4.- You can test another monitor with the cv 100. Purple image persist? Bad cable or bad video processor inside the cv100
Best regards
Jose
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