30 ST11950 and ST12550 Installation Guide, Rev. D
Figures 10a and 10b provide the information necessary to configure all W and WD drive jumpers not discussed elsewhere in this manual.
SCSI I/O | J5 Pin 1 | DC Power |
Connector |
| Connector |
LED |
Remote LED Connector*
J5
Pin 9 (top pin in this illustration) is negative (cathode), Pin 10 (bottom pin) is positive (anode).
*Note to subsystem designers: In Europe, a red LED indicates an error or warning condition. For this reason, you may want to use a color other than red with this connection.