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Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
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19th May 2008, 10:23 pm | #1 |
Retired Dormant Member
Join Date: May 2008
Location: Grenoble, France
Posts: 7
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GOULD 4072 DSO : CCD problem ?
Hello all,
I have a problem with this scope. The traces coming from the 8 CCDs are not superimposed, forming multiple traces instead of one, see photo. I have tried auto calibration with no success. General CCD offset adjustement has no effect on this problem. Does anyone have an idea ? Or a schematic of the CCD board ? I have no manual (except pdf extract from "WME bill" on this forum, which helped me for manual calibration) Thanks in advance, Michel Grenoble - France http://sorenkir.free.fr/images/IMG_7421_r.jpg |