Msg: 5268 *Conference*

08-03-94 11:08:50

From: RICHARD HANSON

To : JOHN KAKACEK

Subj: REPLY TO MSG #5260 (DVI CABLE)

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Of all the cables, the DVI is the hardest to make.  Tandys' National Parts
Division sells new ones for $70 (ouch!).  There are ways, however, to extend
DVI cable life.

The DVI cable plugs into the Model 100 via a flat, 40-pin connector that mates
with the system bus on the underside of Model 100.  This connector is probably
the worst one they [the engineers] could have selected.  Its pins easily break
during matting.  "The solution" is to attach a ZIF connector to your Model
100's system bus.  ZIF stands for "zero Insertion force."  The ZIF connector
has an arm on one side, attached to pinch-sockets.  To insert your DVI cable,
you raise the arm, drop the DVI cable end into the ZIF's socket, and lower the
arm.  To remove the DVI cable, simply raise the arm, lift the DVI cable end
out, and lower the arm.  Using a ZIF is the "only" way to fly.  The Model 102
and 200's system bus is a 40-pin, close-double-row located on the back edge of
the computer.  This connector usually never fails from repeated matting.

If your DVI cable is getting worn on top from the movement of the machines, I
suggest you simply wrap your cable in tape--such as duct tape, or packing tape.
If you need a longer cable, simply extend the DVI-end of the cable with matting
press-on connectors and 40-lead flat ribbon cable.

Bottom line: If your DVI cable works then all you need to do is protect it from
abuse.  If you're using a Model 100, use a ZIF connector.  If you need more
length, extend the DVI end.  If its worn, tape it.  Or, you can always spend
$70 with Tandy National Parts for a new DVI cable.

Hope this helps...

-Rick-