[comp.sys.mac.hardware] Sega 3D glasses document fix 1.1

jmunkki@kampi.hut.fi (Juri Munkki) (01/07/90)

This is patch 1.1 of the Sega 3D glasses interface document.

There was one more error in the document. This one doesn't cause any
problems if you are writing your own software. I just had the TxD+ and
TxD- pins reversed. All you have to do is swap the pins in miniDIN-8
connector. The pins can usually be pulled out, swapped and pushed back
in again. No soldering is necessary to make this fix.

I'm sorry for the bugs in the document, but luckily neither of the
mistakes seem to cause any hardware problems. So far I've found one
incorrect comment in the software, but it's pretty obvious, if you
read carefully.

I have heard that the glasses have been discontinued in the US. They
are still available in Europe, so I guess that if you call Sega and
ask them kindly enough, they might be able to sell you the glasses.
If you are unable to get the glasses, please contact me. I don't know
if I'll be able to do anything about it though.

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|     Juri Munkki jmunkki@hut.fi  jmunkki@fingate.bitnet        I Want   Ne   |
|     Helsinki University of Technology Computing Centre        My Own   XT   |
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