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Ok - time
to attack those overhead panels again! There are SO many switches,
SO many annunicators, SO much wire ... these things are a
project in themselves.
Electronics
Project Director Neil Brown mounting the IO cards on the
overhead rails.

No, it's
not Christmas. Although with all this ribbon lying around
you could think it was!

You can
see here the beauty of Neil's design. All inputs/outputs terminate
to/from 40 pin headers set through the centre of the panel-back.
Ribbon cables plug into these which feed out the back and
around onto the top where they plug into the IO Master cards.
Surgeons
at work.... "Nurse ... swab!" "Nurse ... coffee!"

See what
I mean about the wires! :)

And the
(almost) finished creation, with IO cards mounted on the rails.
This allows for easy maintenance, and the rails actually hinge
at the back too so you can lift the hood and work. The aft
overhead panel is a similar design.

Backlighting
is next, and making a back protective cover. Oh, and switch/LED
programming ... lotsa that in the next few days <cough>
weeks.
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