Ratoc Systems' FR1SX Firewire to Ultra SCSI for UMAX PowerLook 2100XL

This is a success story.

I've owned a UMAX PowerLook 2100 XL for years. It offers a 12 x 17" scanning area, and it works well.

I was having some troubles with my SCSI chain recently. It would time out during preview or during the scan intermittently.

I removed other devices from the SCSI chain, and it worked fine.

I decided to try to bypass my internal SCSI card and use a firewire solution, and the following solution worked well.

I bought:

1 Ratoc Systems' FR1SX Firewire to Ultra SCSI Converter ($86.00)
Contains:
-2 firewire ports
-HD50 Male port (which requires the separate adapter**)
-CD-ROM containing a driver which wasn't necessary

**1 HD50F to Cent50M SCSI adapter. (Cost: $8.00)
-can plug directly into the UMAX Powerlook 2100XL

Optionally, if you have a Centronics 50M-50M SCSI cable available:
-plug the above adapter into a Centronics F/F gender-changer
-the gender-changer plugs into a Centronics 50M
to Centronics 50M cable, which can plug into the UMAX.

I was very impressed that running 10.4.6 on my G4 from 2002, it worked immediately without installing the Ratoc driver from the CD-ROM.

Even if I connect my UMAX Powerlook 2100XL after the G4 is powered up, it is recognized immediately, without hesitation, by Vuescan or by Silverfast 6.4.3.

I have asked around for years about how to leave SCSI behind without abandoning my Powerlook 2100XL, and finally I have a solution. I am very impressed that it works so well, even when attached through a pretty complex firewire chain.

G4 from 2002 Mac OS X (10.4.6) UMAX Powerlook 2100XL, Ratoc Systems' FR1SX Firewire to Ultra SCSI Converter, HD50F to Cent50M SCSI

Posted on May 6, 2006 4:11 PM

Reply
2 replies

May 6, 2006 11:17 PM in response to Diane Benoît

Thank you, Diane. I hope this posting helps others leave SCSI behind as they move to Macs that don't have SCSI cards.

It took more time to research this project -- to read all of the text on the UMAX site, the Ratoc site, and in the Ratoc manual -- than it did to plug it in and set it up.

Total setup time: 2 minutes, including unwrapping the products and booting the Mac.

Here are links to the products:

:::::::

Ratoc Converter:

<http://www.ratocsystems.com/english/products/subpages/firerex1.html>

:::::::

SCSI Adapter:

<http://www.pc-pitstop.com>

Search for part number: ESA-H50FC50M

(It is an external HD50 Female to Centronics 50 Male SCSI Adapter)



:::::::

UMAX Scanner - Product Page:

<http://www.umax.com/scanners/index.jsp?cate=Scanners%3A Professionalmodels&skunum=IPDV-21183>

UMAX Support - How to install the Ratoc Converter:

<http://www.umax.com/support/knowledge/search.jsp?docs=SC00331&SRCHkeywords=fire wire>

Record ID: SC00331

The document is entitled:
"MAKE YOUR SCSI SCANNER WORK WITH FIREWIRE IN OS X"

I was able to ignore all steps after step 5. It just worked.

Mac OS X (10.4.6)

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Ratoc Systems' FR1SX Firewire to Ultra SCSI for UMAX PowerLook 2100XL

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