Yamaha CRW2100FXZ Quick Start Manual page 11

Important Note: If you are using Windows 95/98/ME, and the SCSI ID setting on the rear panel is the same
as the number assigned to another SCSI device, the Plug and Play component of Windows 95/98/ME will
automatically assign an unused number to your new CD-RW drive (SCAM protocol level 1).
Important Note:The SCSI ID number for each device on the chain must be unique. Make sure the CRW2100SXZ
drive's SCSI ID number is not the same as that of any other device on the chain. By factory default, the CRW2100SXZ
is assigned ID number "1" but this can be changed.
Important Note: If the SCSI card supports SCAM and SCAM is turned "ON," a different ID number may be assigned if
the SCSI ID number on the rear panel coincides with another SCSI
3.3.2. Settings
Terminators prevent SCSI signals from being reflected off the last device in the chain. The
terminator setting indicates whether or not your new CD-RW drive is the last connected
SCSI device.
Terminator ON - Use this setting if your new CD-RW drive is the last device in
the internal SCSI daisy-chain.
Terminator OFF - Use this setting if devices other than your new CD-RW drive
are in the internal SCSI daisy-chain and your new drive is not the last device .
Press to decrement SCSI ID number
SCSI ID number
Press to increment SCSI ID number
10
device.