Problem stsetch2 SNF 2007-10-10 20:12:34: two problems

[rostam at snf.stanford.edu]

1. I could NOT enter numbers. keyboard was working but when i pressed numbers, it didn't type.
2. received following alarm:
platten matching unit
platten matching unit load position fell blow the warning level specified in the tolerance recipe. setpoint %75, warning bande below setppt was %2, the value reached was %72.4