M2611 Series Jumper Setting
Obsolete product information
M2611S, M2611SA, M2611SB
M2612ES, M2612ESA, M2612ESB
M2613ES, M2613ESA, M2613ESB
M2614ES, M2614ESA, M2614ESB
All configurations marked * are default settings.
1. Setting Plugs CNH1
| Pins | Status | Function |
|---|---|---|
| 1-2 | OPEN (*) | SCSI ID bit value 1 |
| 3-4 | OPEN (*) | SCSI ID bit value 2 |
| 5-6 | OPEN (*) | SCSI ID bit value 4 |
| 7-8 | OPEN | Spin up via command |
| SHORT (*) | Spin up on power up |
Note:
1-6 : Always ensure that each device on the SCSI bus has been
assigned a unique ID.
7-8 : Remove this jumper only if the host adapter supports
START/STOP UNIT command.
2. Setting Plugs CNH2
| Pins | Status | Function |
|---|---|---|
| 1-2 | OPEN | Supply BUS line terminator power from IDD disabled |
| SHORT (*) | Supply BUS line terminator power from IDD enabled | |
| 3-4 | OPEN | Supply BUS line terminator power to/from
TERMPWR disabled |
| SHORT (*) | Supply BUS line terminator power to/from
TERMPWR enabled |
|
| 5-6 | OPEN (*) | Reserved (Do not change) |
3. Dip Switch Settings
| Write protect | |
|---|---|
| Key 1 | ON Write protect |
| OFF (*) Non write protect | |
| Motor control | |
| Key 2 | ON (*) Self-starting |
| Waiting MOTOR START command | |
| Self-diagnostic mode | |
| Key 3 | ON Normal mode |
| OFF (*) Test mode | |
