Epson Equity 386/33 PLUS User Manual page 94

The following table lists the jumper settings for all the possible
120MB hard disk drive configurations.
Hard disk drive jumper settings
Jumper
positions
SP
DS
CS
X = jumper Installed
- = no jumper Installed
To move a jumper from one position to the other, use your
fingers, needle-nose pliers, or tweezers to pull it off its pins and
gently move it to the other position. Be careful not to drop the
jumper or damage the pins as you install it.
If you are going to use only one hard disk drive, make sure the
jumper is set in position DS. Then see "Installing a Hard Disk
in the Vertical Position" on the next page for instructions on
installing your first hard disk drive.
If you'll be using two hard disk drives, install two jumpers on
the master drive in positions SP and DS. Do not install any
jumpers on the slave drive.
If you are installing both of your hard disk drives at one time, it
is easiest to install the drive in the horizontal drive bay first. See
"Installing or Removing a Drive in the Horizontal Position" on
page 5-19 for instructions.
If one of your hard disk drives is already installed in the
computer, follow the steps under "Removing a Hard Disk
From the Vertical Position" on page 5-17 to remove it. Then set
the jumpers on both drives while they are out of the computer.
5-6 Installing and Removing Drives
One hard
disk drive
X
-
Two hard disk
drives: master
X
X
-
Two hard disk
drives: slave
-
-
-