Epson Apex 386SX/16 Canadian Product User Manual - Page 45

Jumper Cap, Jumper

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Jumper A jumper is a kind of switch which uses a plastic cap with a metal interior to connect (short) two pins. If a jumper needs to be left open, you should save the cap for future use by covering only one pin of a jumper. This has no effect on the function of the board while it keeps the cap handy. The illustration below shows the side and top views of a three-pin jumper in which pins two and three are shorted. Side View - Jumper Cap Top View I Pin 1 - Jumper Figure 2-4: An Example of Three-Pin Jumper Setting Chapter 2: Setting Up Your System 7

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Jumper
A
jumper
is
a
kind
of
switch
which
uses
a
plastic
cap
with
a
metal
interior
to
connect
(short)
two
pins.
If
a
jumper
needs
to
be
left
open,
you
should
save
the
cap
for
future
use
by
covering
only
one
pin
of
a
jumper.
This
has
no
effect
on
the
function
of
the
board
while
it
keeps
the
cap
handy.
The
illustration
below
shows
the
side
and
top
views
of
a
three-pin
jumper
in
which
pins
two
and
three
are
shorted.
Side
View
Top
View
—
Jumper Cap
—
Jumper
I
Pin
1
Figure
2-4:
An
Example
of
Three-Pin
Jumper
Setting
Chapter
2:
Setting
Up
Your
System
7