Beam blanker logic state reversed

Anika Kinkhabwala anikak at
Sat Feb 17 09:33:00 PST 2007

Hi Raith Users,

Frank and I have run into the problem that the logic state on the beam
blanker is reversed, so when the beam says it's blanked it's not and vice
versa.  I seem to remember this happening recently and the answer was just
simply flipping a switch, but I've forgotten which one I should switch!  If
anyone can help, it'd be greatly appreciated.
I'll keep checking my e-mail (anikak at or you can call the SNF
cleanroom phone: 355-3675


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