Hitachi 15k147 安装指导
Page 4
version 1.0
Special Notes:
•
For this drive to operate in LVD mode all SCSI devices including the SCSI bus host adapter must be
LVD devices.
LVD devices.
•
The drive is designed to detect if the SCSI bus is LVD or SE. The drive will function based upon the
mode that it detects. To force SE ended mode on the 68-pin drive, place a jumper across pins 5 & 6
connector J4.
mode that it detects. To force SE ended mode on the 68-pin drive, place a jumper across pins 5 & 6
connector J4.
•
For 68 pin drives termination power must be provided. In most cases the host adapter provides it. For
the drive to provide Term power install a jumper on pins 3 & 4 on option jumper J4. (
the drive to provide Term power install a jumper on pins 3 & 4 on option jumper J4. (
The 80-pin drive does
not provide termination power.)