User`s guide
20
USB and a FireWire cable to the Disk Jockey.
General Rules for Using Disk Jockey
There are some general notes to remember when working 
with hard disk drives attached to the Disk Jockey:
1.  The Disk Jockey supports FireWire Revision A, or the 
50 MB/sec flavor of FireWire.
2.  If you are ever only attaching one drive, for 
example in Mode 0 (Standard Mode) or if you are 
only erasing or checking one hard disk drive, please 
attach the hard disk drive to the Drive 1 port on the 
Disk Jockey.
3.  Hard disk drives must support Ultra DMA. If a 
drive does not support Ultra DMA you will hear an 
audible alarm informing you that the drive has not 
completed the chosen task.
4.  The hard disk drives must be set up as a Master disk 
(as opposed to a slave). For more information on 
setting up a drive as a master please refer to your 
hard disk drive users guide or search the web site of 
the drive manufacturer for more details.
5.  The drives will only work on those operating 
systems that support FireWire or USB 2.0 as a 
native operating system. If you are having trouble 
mounting your drives please check the Diskology 
web site for tips and troubleshooting or contact our 
support team at support@diskology.com.
6.  Be sure to ground yourself before moving or working 
with raw hard disk drives and please make sure that you 










