Seagate ST34520N/W/WC/LW/LC Manuale Utente
Medalist Pro Installation Guide, Rev. B
51
LW drives
Figure 16. Additional jumper option for LW drives
A jumper here forces single-ended
I/O operation.
I/O operation.
No jumper allows host to select either
single-ended or DF operation.
single-ended or DF operation.
D
F
D
S
S
M
E
W
P
P
D
D
R
E
S
E
S
R
E
S
E
S
T
P
P
Pin 1
J2
J2
Jumper Plug
(enlarged to
show detail)
show detail)
J2
Drive
Front
Front
J6
Host adapter or other device provides
term. power to external terminator.
term. power to external terminator.
Term. Power to SCSI Bus
(default)