Epson 3865X Plus User Manual page 114

The following table lists the jumper settings and their functions.
Jumper settings
Jumper
Jumper
number setting
J1
J2
J3
J4
J5
J6
Factory setting
l
Function
A' Enables the power-on password
Disables the power-on password
B
A' Enables the built-in hard disk drive
controller
Disables the built-in hard disk drive
B
controller so you can use a hard disk drive
controller on an option card in your
computer
Enables the built-in mouse connector
A'
Disables the built-in mouse connector so
B
you can use a mouse or other pointing
device connected to a port on an option
card in your computer
A' Color monitor is installed
Monochrome monitor is installed
B
Normal input/output channel ready signal
A'
One wait state added to input/output
B
channel ready signal
A' Enables the built-in VGA display adapter
Disables the built-in VGA display adapter
B
so you can use a non-EGA or non-VGA
display adapter on an option card in your
computer
Installing and Removing Options
5-7