![background image](http://html1.mh-extra.com/html/advantech/trek-550/trek-550_manual_2856511024.webp)
4.1
Setting Jumpers and Switches
It
is possible to configure the Computing Box to match the needs
of the
application by
resetting the jumpers. A jumper
is the simplest
kind
of electrical switch.
It consists of two
metal
pins
and a small metal clip, often protected by a
plastic cover
that slides
over the
pins
to
connect them.
To
“close” a
jumper,
connect the pins with
the clip. To “open” a
jumper, remove the
clip. Sometimes a jumper
has three pins,
labeled 1, 2, and 3. In
this case, connect
either pins 1 and 2, or
pins 2 and 3.
open
closed
closed 2-3
open
closed
closed 2-3
A pair of needle-nose
pliers
may be helpful
when working with jumpers. If there are
any doubts about the best hardware configuration for the application, contact the
local distributor or sales representative before making any changes.
An arrow is
used on the motherboard to indicate the first pin of each jumper.
TREK-550 User Manual
20
Summary of Contents for TREK-550
Page 1: ...User Manual TREK 550 Computing Box ...
Page 20: ... ...
Page 36: ...5 9 LED indicator TREK 550 User Manual 22 ...
Page 48: ...53 www advantech com Figure 6 9 Read the value D Set the value ...
Page 55: ...60 www advantech com TREK 303 Specification TREK 303 demo SW application program Figure 6 17 ...
Page 57: ......
Page 58: ...TREK TREKͲ Dipol Comb K 550 A2 30 bo Antenna 3 User 4 44 ...