Advantech PCE-3032, User Manual

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PCE-3032/4132 User Manual 8
1.7 Safety Precautions
1.8 Jumper Settings
This section provides instructions on how to configure your motherboard by setting
the jumpers. It also includes the motherboard’s default settings and your options for
each jumper.
1.8.1 How to Set Jumpers
You can configure your motherboard to match the needs of your application by set -
ting the jumpers. A jumper is a metal bridge that closes an electrical circuit. 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” (or turn ON) a jumper, you connect the pins
with the clip. To “open” (or turn OFF) a jumper, you remove the clip. Sometimes a
jumper consists of a set of three pins, labeled 1, 2 and 3. In this case you connect
either pins 1 and 2, or 2 and 3. A pair of needle-nose pliers may be useful when set -
ting jumpers.
Warning! Always completely disconnect the power cord from your chassis when -
ever you work with the hardware. Do not make connections while the
power is on. Sensitive electronic components can be damaged by sud -
den power surges. Only experienced electronics personnel should open
the PC chassis.
Caution!
Always ground yourself to remove any static charge before touching the
motherboard. Modern electronic devices are very sensitive to static
electrical discharges. As a safety precaution, use a grounding wrist
strap at all times. Place all electronic components on a static-dissipative
surface or in a static-shielded bag when they are not in the chassis.
Caution! The computer is provided with a battery-powered Real-time Clock.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended by the manufacturer.
Discard used batteries according to manufacturer's instructions.
Caution! There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man -
ufacturer. Discard used batteries according to the manufacturer’s
instructions.