ULTRASTOR
ULTRAARRAY-144EZ
| 
 
  | |
| 
 Data bus:  | 
 N/A  | 
| 
 Size:  | 
 5.25" FF, HH  | 
| 
 Hard drive supported:  | 
 5 SCSI channels  | 
| 
 Floppy drives supported:  | 
 None  | 
| 
 DIAGNOSTIC LED(S)  | ||
| 
 LED  | 
 Status  | 
 Function  | 
| 
 1  | 
 on  | 
 a command is being processed by the controller  | 
| 
 1  | 
 off  | 
 no command is being processed by the controller  | 
| 
 2  | 
 on  | 
 indicates a drive failure  | 
| 
 2  | 
 off  | 
 drive is good  | 
| 
 3  | 
 on  | 
 maintenance process is active  | 
| 
 3  | 
 off  | 
 maintenance process is not active  | 
| 
 4  | 
 on  | 
 status update  | 
| 
 4  | 
 off  | 
 no status update  | 
| 
 USER CONFIGURABLE SETTINGS  | ||
| 
 Function  | 
 Location  | 
 Setting  | 
| 
 Active termination for drive channel 0 enabled  | 
 JP1/pins 1 & 2  | 
 closed  | 
| 
 Active termination for drive channel 1 enabled  | 
 JP1/pins 3 & 4  | 
 closed  | 
| 
 Active termination for drive channel 2 enabled  | 
 JP1/pins 5 & 6  | 
 closed  | 
| 
 Active termination for drive channel 3 enabled  | 
 JP1/pins 7 & 8  | 
 closed  | 
| 
 Active termination for drive channel 4 enabled  | 
 JP1/pins 9 & 10  | 
 closed  | 
| 
 Active termination for drive channel 0 enabled  | 
 JP1/pins 11 & 12  | 
 closed  | 
| 
 TERMINATION POWER - JP7  | |||
| 
 Setting  | 
 JP7/pins 1 & 2  | 
 JP7/pins 3 & 4  | |
| » | 
 TERMPWR supplied by UltraArray-144EZ to itself  | 
 closed  | 
 open  | 
| 
 TERMPWR supplied by UltraArray-144EZ to TRMPWR pin  | 
 closed  | 
 closed  | |
| 
 TERMPWR supplied by TRMPWR pin  | 
 open  | 
 closed  | |
| 
 MISCELLANEOUS TECHNICAL NOTES  | 
| 
 JP1 & JP7 are located on the PCB at the bottom of the drive. Diagram is not available.  |