12
SI-61S User Manual
2.2 Setting the Jumpers
Configure your SI-61S by using jumpers to enable the features that you need
based on your applications. Contact your supplier if you have doubts about
the best configuration for your use.
2.2.1
How to Set Jumpers
Jumpers are short-length conductors consisting of several metal pins with a
base mounted on the circuit board. Jumper caps are placed (or removed) on
the pins to enable or disable functions or features. If a jumper has 3 pins, you
can connect Pin 1 with Pin 2 or Pin 2 with Pin 3 by shorting the jumper.
A 3-pin jumper
A jumper cap
Refer to the illustration below to set jumpers.
Pin closed
Oblique view
Illustration in the manual
Open
1-2
2-3
When two pins of a jumper are encased in a jumper cap, this jumper is
closed
, i.e. turned
On
.
When a jumper cap is removed from two jumper pins, this jumper is
open
, i.e.
turned
Off
.
Pin#
1
2
3
1 2 3
1 2 3
1 2 3
