Feedback display issue
Some problems have developed with
the secondary splitter that drives
the feedback display and the back
projector.
The back projector was occasionally
blinking out.
A new secondary splitter has been
ordered.
To immediately fix the blinking-out problem,
I have temporarily taken the secondary
splitter out of the circuit and directly
connected the back projector to the main
Extron box. This, however, disables the
feedback display.
Note that both front *and* rear projection
still work with this modified setup! The
only difference is that the feedback display
doesn't work.
If you are using back projection, you can
still see the display that the subject is seeing
via the small brown monitor behind the console
monitor (Siemens back-of-the-bore camera).
With front projection, you can see the
front projection screen from the console
room if you leave the blind open.
If neither of these work for you, contact me
and I can hot wire the system to give you the
feedback display for either the front
*or* rear projector (N.B.: this will have
to be undone at the end of the scan for
the next group).
cheers,
marty
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