Yamaha CRW4416SX - Manual (Page 16)

Chapter 3 - Installing the Yamaha CRW4416SX Drive
8
■ Terminator setting
The terminator setting indicates whether or not this device is the last
connected SCSI device.
Terminator ON
Use this setting if the CRW4416SX is the last device in the
SCSI daisy-chain.
Terminator OFF
Use this setting if devices other than the CRW4416SX are in
the SCSI daisy-chain and the CRW4416SX is not the last
device.
TERMINATOR
OFF ON
TERMINATOR
OFF ON