Installation and Operating Guide

56 Installing the Ferrite Bead
If you are using two or more VLS units on the same SCSI channel, you must install a
ferrite bead on the interface cable between the units.
❐
Clip the clamp-on bead on the cable at any point between the two units. Refer to
Figure 17.
SCSI
Interface
Cable
Ferrite
Bead
639104
Host Computer
(On same
SCSI Channel)
2 VLS units
Figure 17. Installing the Ferrite Bead
The ferrite bead is required to satisfy the EMI/RFI suppression limits. The bead does
not affect the functionality of your system in any way.