Toshiba MK3021GAS User Manual download pdf (Page 4)

SETUP – MK3021GAS (HDD2181)

Caution: Your Hard Disk Drive is a precision device and even a small drop onto any surface can cause

damage. Electronstatic discharge can also damage the drive. You should ground yourself prior to handling the

drive.

Master/Slave Settings

Your Toshiba Hard Disk Drive can be configured as either a "Master" or "Slave" unit. Master

configuration is used for all single drive applications, and master or slave configuration (only one of each

per port) is used for two drive applications. Use the information in the following table before setting drive

as Master or Slave.

Master configuration is obtained by setting jumpers A, B, C & D open (no jumper present). Slave

configuration is obtained by setting jumpers C-D. When B-D jumper is installed, the drive is configured

as cable select. If pin 28 = Low, the drive is "Master", if pin 28 - High, the drive is "Slave".

Figure 1.HDD Jumper Locations

JUMPER P28 DRIVE

No Jumper - Master Drive

C-D Jumper - Slave Drive

B-D Jumper LOW Master Drive

B-D Jumper HIGH Slave Drive

A-B Jumper - Slave Drive

A-C Jumper - Prohibit

1 2 3 4 5 6 7 8 9 10 11

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Toshiba MK3021GAS User Manual Page 4