Anyone know jumper settings for NEC CDR-271 4x IDE CD?

[Mark H. Degner]

Does anyone know the jumper setting for the NEC CDR-271 4x IDE CDROM, or have
any idea where to find them? NEC seems to have them buried deep on their
site, because I wasn't able to find them. Any help is appreciated, thanks!

Mark Degner

Network/Hardware Support Staff
Computer Aided Engineering Center mde...@cae.wisc.edu
University of Wisconsin-Madison www.cae.wisc.edu/~mdegner/

"In with the beer... Out with the self-pity and hate!"

[Andreas Michaelides]

mde...@cae.wisc.edu (Mark H. Degner) wrote:

>Does anyone know the jumper setting for the NEC CDR-271 4x IDE CDROM, or have
>any idea where to find them? NEC seems to have them buried deep on their
>site, because I wasn't able to find them. Any help is appreciated, thanks!

I guess your drive is different, but mine has all the info on the spec
sticker on the top of the drive. It says,

Jumper No. Function
1 CSEL
2 SLAVE
3 MASTER
4 SINGLE
5-6 Usually off (used for factory testing, I think)

Hope this helps, It's also in the manual.

Regards,
Andreas!!
:-)

>
>
>Mark Degner
>
>Network/Hardware Support Staff
>Computer Aided Engineering Center mde...@cae.wisc.edu
>University of Wisconsin-Madison www.cae.wisc.edu/~mdegner/
>
>"In with the beer... Out with the self-pity and hate!"
>
>

--------------------------(*(*&%^#____--!^%@------

I'D Rather B Flying!!!

----------------------------------------------------------

[Eero A. Sarlin]

Mark H. Degner wrote:
>
> Does anyone know the jumper setting for the NEC CDR-271 4x IDE CDROM

NEC CDR271 has same jumper positions as Aztech CDA-668: (and Acec 743 and
747)
top of drive
___________________________________________________________________

audio pins cableselect slave master 40pin connector 5v gnd gnd 12V
____________________________________________________________________
bottom of drive
the three jumper positions are 2.54mm apart and only one should
be installed.

greetings from Helsinki Finland
Eero A. Sarlin