Subject: Beam blanker logic reversed
From: Xu Tian <xutian@stanford.edu>
Date: Sat, 18 Apr 2009 19:44:27 -0700 (PDT)

Hi,

I got reversed logic of Beam blanker, however, at first I didn't follow the procedure
on the FAQ. Instead, I restarted computer twice. Now when I try to follow the procedure
to reset the hardware, there is no response on the Beam Blank Controller? Anybody knows
how to solve the problem?

Xu