Mitsubishi Electric Australia Pty Ltd
5
Jumper Settings:
MA
SL
CS
DRIVE CONFIGURATION
E1
E2
E3
SHORT
OPEN
OPEN
MASTER DRIVE
OPEN
SHORT
OPEN
SLAVE DRIVE
OPEN
OPEN
SHORT
CABLE SELECTS MASTER/SLAVE
DO NOT use the MD0 setting (E4), this is for factory use only.
The CABLE SELECT setting is not used with IBM or compatible PC systems.
Some Common Configurations
Existing Devices
Primary IDE
Secondary IDE
New LS-120 Connection
Master
Slave
Master
Slave
HDD
Secondary Master
HDD
CD-ROM
Primary or Secondary Slave
HDD
CD-ROM
Secondary Master
HDD
CD-ROM
HDD
Secondary Slave
Connection Examples:
a)
If you have two IDE controllers, find an unused connector. The main IDE
hard disk drive (drive C:) will usually be the Primary Master. CD-ROM
drives are often set as the Master device for the Secondary IDE controller.
If this is the case, select the Slave setting on the LS-120 (by setting the
jumper to "SL") and connect the LS-120 to either IDE controller.
b)
If you have two IDE controllers, but only the Primary is used (for example
with the hard disk as Master and CD-ROM as Slave), select the Master
setting on LS-120 (set the jumper to "MA") and connect it to the secondary
IDE controller.
c)
If you have only one IDE controller, with one unused IDE connector, set the
LS-120 as the Slave device, connected to the same cable as the hard disk
drive.
