Subject: Problem raith SNF 2005-05-04 14:17:09: ELPHY+ LOGIC FOUND REVERSED
From: jwc@snf.stanford.edu
Date: Wed, 4 May 2005 14:17:10 -0700

Users are directed to NOT make changes to the SEM EXTERN and BEAM SWITCH modes on the
ELPHY+ high performance scan generator.
This afternoon Users JWC AND LEVI dicovered that the BEAM switch had been switched to
down position.  This forces the system into SEM mode and blanking will not occur under
teh ELPHY+ control.  This also effectively reverses the logic state for blanking for
next user(s) coming onto the system.
Users whose User.vbd are in a reversed logic state should see JWC for method to revert
to normal blaning states.
JWC 05042005:1416