SCSI Connection Set Up
➁Parity Check
The parity check is used for error correction during data transmissions. If parity- checking has to be disabled, the shunt on the Parity jumper switch should be removed.
Parity ON (Default)
Normally leave this setting alone.
ID SELECT
ARTY TERMINATOR
Parity OFF
ID SELECT
ARTY TERMINATOR
1 2 4
BLOC SIE
1 2 4
BLOC SIE
The setting allows for the parity | The setting does not |
checking. Normally, set PARITY | allow for parity |
to ON to enable error correction. | checking. |
Note
By factory default, the Parity switch is set to “ON” and should normally be left in this state.
➂Termination
Terminators prevent SCSI signals from being reflected off the last device in the chain. The SCSI terminator switch should be set to “ON” if the CRW2200S is the last device on the internal SCSI chain. If the CRW2200S is not the last device on the internal SCSI chain, the shunt on the Terminator jumper switch should be removed.
| Computer |
Hard disk drive |
|
(unterminated) | CRW2200S |
| |
| (terminated) |
MO drive
(terminated)
SCSI card
Terminator
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