Chapter 3: Hardware Installation And Upgrade; Jumpers And Connectors; Setting Jumpers - Korenix JetBox 8100 User Manual

Chapter 3: Hardware Installation and Upgrade

3.1 Jumpers and Connectors

The JetBox 8100 Industrial Communication Computer consists of a
PC-based computer that is housed in a metal top cover ,a metal bottom
case with accessed bottom cover and Front with Rear Metal Face plate.
Your HDD ,SDRAM, are all readily accessible by removing the accessed
bottom cover. Any maintenance or hardware upgrades can be easily
completed after removing the top cover, and Front with Rear Metal Face
plate.
Warning ! Do not remove any mechanical parts, such as the top cover,
bottom cover and front with rear face until you have verified that no power
is flowing within the industrial communication computer. Power must be
switched off and the power cord must be unplugged. Every time you
service the industrial communication computer, you should be aware of
this.

3.2 Setting Jumpers

You can configure your JetBox 8100 to match the need of your application
by setting jumpers. A jumpers 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,
you connect the pins with the clip. To "open" a jumper you remove the clip.
Sometimes a jumper will have three pins, labeled 1, 2, and 3. In this case,
you would connect either pins 1 and 2 or pins 2 and 3.
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JetBox 8100 User Manual_HW_1.00