User`s guide
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Mode 3 – Copy w/ HPA & DCO – In this mode you 
can copy data from a source to a destination hard drive 
including the HPA & DCO information. More on HPA 
and DCO follow this table of mode switch settings. 
Mode 4 – Compare Mode – This mode is exactly 
the same as the mode 4 position found with the DJ 
IT. For more information on this mode please see 
the description of Mode 4 compare, or verify, found 
elsewhere in this guide.
Mode 5 – Disk Check - This mode check hard disk 
drives for bad sectors and is exactly the same as 
the mode 5 setting found with the DJ IT. For more 
information on this mode please see the description of 
Mode 5 found elsewhere in this guide.
Mode 6 – Data Erase x 1 - This mode completes a one-
pass erase of all data on a hard disk drive attached only 
to the Drive2 port of the Disk Jockey. The Drive1 port 
remains write protected. Mode 6 is exactly the same 
as the mode 6 position found with the DJ IT. For more 
information on this mode please see the description of 
Mode 6 found elsewhere in this guide.
Mode 7 – Data Erase x 7 Department of Defense (DoD) 
Erase – This mode completes a Department of Defense 
standard 7-pass erase on a hard disk drive attached only 
to the Drive2 port of the Disk Jockey. The Drive1 port 










