Asus PVI-486AP4 - Manual (Page 18)

Technical Summary
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Termiff^ior Settings
5CST devices £Ln? ciijuitit’ted lopethtif iii n 'chain'' by cables. In*
temai devices connect lo U\e PCl'i)C200 with a tifty-pin flat nhbor
cable. External device.^ connect tcj tl№ exlemai port ivilb a SCSI-’
cable, If there is more than one iiitemcd or extertitil dev ice, additionnl
devices are connectiiid with cables to form a "daisy chain' The SCSI
chain must be "terniiiiaied" at both ends, or Uie devices in the chain
will not work properly.
JF5: reím/nafííf sefiffjff
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Ternii nation %
Enabled
(detaultl
ir*t
CL Temtioation
Disabled
Many SCSI devuces use a set of terminating resistors ti;» terminate
the device. The rCI-SC200 has "active ' termination that you set us-
irigjuittper JP5, If you Tieed to terminat*' the PO-SC2CX}, you ilo it by
setting the jumper. The are two settings, ferinmated and
untenninaiecl, as shown below.
Decide whether or not you need to terminate the PC1-5C2UÜ
based on its position in the SCSI chain. Only the devices at each end
of the chain need to be terminaied. If }'ou h a v e eiiiu internal or onlif
external devices cminerted to the PCT-3C200, then you nfitsi termi­
nate the PCI-SC200, If you have both internal ajtd external devices
connected, you wiicil ítíií terminate the card. The figures on the reM
page illustrate these requirements.