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Re: Apple High Speed SCSI card term power modification?



In article <
3451040D.732C@hsonline.net>,
  jcountry@hsonline.net wrote:
>
> I seem to recall a mod for the Apple High Speed SCSI card to make it
> provide term power on its own which you used to post on Genie in the A2
> areas.  While I find the .GIF on my IIGS, the machine will no longer
> read it and my mac says its not in a recognizable file format...so its
> apparently got munged in the last couple of years and being moved from
> hard drive to hard drive, etc.
>
> I now need to do such a modification to an Apple High Speed card to get
> it to run a hard drive (MiniScribe 20) that doesn't seem to supply its
> own term power.  Is there somewhere on the web where I can download this
> information/picture?
>
> Thanks in advance!

If you need  termination  power  try
APS  SCSI  Sentry   for 39.95 plus
19.95 for  the termination power
power supply.   It  lets you  know  if
the SCSI bus  supplies  termination
power using a green led, if the bus
does not have term power  you can
use the power supply.   It also
optimizes  the SCSI  bus by  filtering
out line noise .  I have two of them
one on a IIGS.  It works great , I used
to have  trouble  booting  the hard
drive on my IIGS, until I installed the
SCSI sentry.

APS Technologies sells a SCSI
terminator , that supplies  external
termination power.  It uses a power
adaptor  included with the terminator
to supply termination power if  the
computer does not supply term
power. The terminator also has
indicator lights  red & green.
One light indicates that the SCSI
chain has termination power,  &  two
lights one red & one green arrow
light flash letting you know the SCSI
chain is operating properly. It's called
SCSI Sentry II for 69.95 (item
# 1009-018 ). They have their
original SCSI Sentry  for 39.95 (item
#1009-017) plus 19.95 for the
termination power adaptor ( item#
101173).  The SCSI Sentry also
improves SCSI   performance. APS
phone#  is 800-395-5862 & web site
address is www.apstech.com.

Daniel

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