Seagate CHEETAH 18 ST118202LW/LC Installation Manual page 50

48
LC drives
Drive Active indicator
The drive Active LED indicator connections are shown below.
Drive
Front
Jumper Plug
(enlarged to
show detail)
Reserved
Activity LED
Reserved
The shaded pins are shipped
with a cover installed. Do not
install jumpers on these pins.
Retain the cover unless you
install a 20-pin plug.
Note: On some LEDs the flat
Figure 18. Drive Active LED indicator connections
Cheetah 18 Installation Guide, Rev. A
WC/DC drives section
J6
side of indicator is cathode.
Pin 1
CATH