>>> 'sonogage' problem from gian -- Thu Nov 16 17:03:29 1989 <<<

The new location for the sonogage is not satisfactory.  There are several
switches on the back to select different ranges (milliohms/ohms) and modes
(Bulk resistivity and sheet resistivity).  The setting of these switches is
unreadable without physically picking up the machine, or using a hand mirror.
Putting labels on the top of the sonogage would be somewhat of an improvement,
but a more accessible location, even in the old lab, would be preferable.

>>> 'sonogage' problem from bob -- Fri Nov 17 10:34:12 1989 <<<

Steve Hoagland will label the top of the sonogage clearly with the
switch settings. As per moving this, please try it after it's labeled.
The old lab is out as a location as it is dirty and relocating it
at the moment is difficult due to our office move. I will consult
with the Process Sup after the holiday for a better location.

>>> 'sonogage' problem from ried -- Mon Nov 20 17:01:16 1989 <<<

The travel arm on the sonogage does not move.  I tried
deactivating the sonogage and reactivating it, but there is no change.

>>> 'sonogage' problem from ried -- Mon Nov 20 18:33:39 1989 <<<

Same problem as before, carriage does not move.  Since I noticed in
the problem log that cycling the power has helped for similar
problems in the past, I tried that, but to no avail.

>>> 'sonogage' problem from hoagland -- Tue Nov 21 09:27:18 1989 <<<

problem:  User reports arm on sonogage does not move.

cause:  No wafer on chuck.  Unit must sense presence of wafer 
        to initiate measurement.

solution.  Users should consult another qualified user or
           seek staff advice if possible before reporting
           simple problems.

>>> 'sonogage' problem from hoagland -- Wed Nov 22 13:23:08 1989 <<<

A graphic detailing the back layout of the sonogage has been 
affixed to the front of the machine to assist users in locating
rear switches.

>>> 'sonogage' problem from evan -- Tue Mar 20 08:41:24 1990 <<<

sonogage has been moved to AN3 next to nanoline.  taurus box reconnected.
taurus cable route noted in equipcap file.
sonogage is up

>>> 'sonogage' problem from jiahua -- Tue May  8 17:22:37 1990 <<<

The resoults were very different at the same point when measured several times.
There is a piece of plastic on it, I don't know what is the function of it.

>>> 'sonogage' problem from jiahua -- Wed May  9 18:33:30 1990 <<<

The same as last report.

>>> 'sonogage' problem from evan -- Mon May 14 16:13:55 1990 <<<

sonogage seems to be working ok.  I will check with jiahua to see exactly
what gave the errors.
