Mylex AcceleRAID 352, Installation Manual

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Installation Process
2-14 AcceleRAID 352 Installation Guide
6. Termination - Only Internal or Only External Devices
Check that the drive channel is properly terminated according to
drawings below. The AcceleRAID 352 controller is equipped with
automatic SCSI termination circuitry which handles automatic
enabling and disabling of on-board termination. For example, if the
controller is at the end of the SCSI bus, it automatically
enables
on-board termination.
If all the SCSI devices on a channel are connected either to the
internal connector or to the external connector, the end of the SCSI
bus farthest from the controller must have a terminator installed; the
controller automatically
enables on-board termination.
See Figure 2-10 for an example of an internal drive configuration.
See Figure 2-11 for an example of an external drive configuration.
Figure 2-10. Termination with Internal Drive Configuration
Figure 2-11. Termination with External Drive Configuration