Gonzo wrote: >Just got a Quantum Atlas IV 9GB, 68pin SCSI 3.5" HD to go in my 7600. > >I used to have it but seem to have lost the Quantum jumper page. Does >anyone know one? > >Two jumpers are set: >No 2: Reserved. >No 3: No Wide. > >Questions: > >What does the No3 postion jumper do? > >As I will be using it as the send HD on a Mac PPC 7600, >can I simply remove the jumper from No2 and use it to register SCSI ID#0 >or ID#2 (#0 for the terminated drive, #2 for unterminated)? > >I thought the drive was 50-pin, like the setup in my Mac, but >fortunatley I have a 68-pin cable and 50-68-pin adaptor. I also have a >68-pin terminator to put on the end of the SCSI cable chain internally. >How does the termination on the drive work? Do I use the plug >terminator, or set the No.14 jumper (TERMPWR)? > >Do I need to set that anyway, whether or not the plug terminator is on >the SCSI chain. > >Do I need the No3 jumper at all?
Hi Gonzo, I found lots of web help to add to the list help and simplify their instructional task. Type: " Quantum Atlas IV ID Jumpers" into Google. I was wondering about "TP" (Terminator Power") on an old 250MB Quantum I have. I'm guessing that if a jumper isn't being used to enable termination, then you don't have to enable "TP"?? Probably totally wrong :�) Here's what the instructions for my 4.5 GB Quantum Grand Prix look like: Drive Termination: Enable Termination TE jumper on Disable Termination TE jumper off Termination Power: Enable Term Power TP jumper on Disable Term Power TP jumper off Terry -- PCI-PowerMacs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Sonnet & PowerLogix Upgrades - start at $169 | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> PCI-PowerMacs list info: <http://lowendmac.com/lists/pci-powermacs.shtml> --> AOL users, remove "mailto:"; Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/pci-powermacs%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com
