QA report

1
Q/A report
Bad news The scanning table has been shipped
back to the manufacturers A week with the manuals
trying to understand why it wasnt working After
around 5 hours on the phone running tests, plus
emailing screen dumps to the European expert he
concluded there was a (real) problem! An
intermittent wiring fault! Good news Fixed and
should be back this week.
2
Under construction

• Positive news
• Support frame for camera being made up in the
  workshop
• Test Jigs for holding individual fibres
• Test Jigs for holding bundles of 7 fibres
• Discussions with Geoff B. on design for a jig
  for the QA

3
Capture of video signal
Positive news The camera has been wired up to a
video capture card and images have been written
to disk.
LED
Fibres
4
Picture of illuminated bundle
5
Expanded Picture of bundle
3 fibres imaged
2 ?
6
Pixel map
442260 pixels 108 non-zero All plausibly from
fibres
7
Hand scan
Scan Pull the plane slowly across under the
light beam
LED
Fibres
Observe three bundles of 7
8
Moving the LED over 3 bundles
9
Conclusion
Summary Delay due to hardware fault now
fixed It will work only hard work remains