Instruction Manual

StorCase Technology, Inc. S20A102 User's Guide - Rev. A01

10 Installation

Figure 7: Receiving Frame Motherboard Option Pins (W1)

NOTE: Option Pins 13-16 (Table 2) are used to remotely access the disk drive's motor

control options. Refer to the documentation provided by the drive manufacturer

for further information.

Open Open Motor spins up on "Power On"

Open Closed Motor spins up only if SCSI

"Start" command is received

Closed Open Drive motor starts spinning up

approximately 12 seconds x the

SCSI ID number for each target

drive (12 second minimum)

Closed Closed Reserved

Closed = Jumper installed

Open = Jumper removed

DYST RMST Function

Table 2: Option Pins 13-16 Drive Motor Control

Pin 10

Pin 12

Pin 14

Pin 22

Pin 20

Pin 18

Pin 16

0439e

SYNC

RMST

DYST

Factory-Installed Jumpers

(Do Not Remove!)

RESERVED