Advantech UNO 2173A/AF user manual Safety Precautions

1.3 Safety Precautions

The following sections tell how to make each connection. In most cases, you will simply need to connect a standard cable.

Warning!	Always disconnect the power cord from your
	chassis whenever you are working on it. Do not
	connect while the power is on. A sudden rush of
	power can damage sensitive electronic compo-
	nents. Only experienced electronics personnel
	should open the chassis.
Caution!	Always ground yourself to remove any static
	electric charge before touching UNO-2173A/AF.
	Modern electronic devices are very sensitive to
	static electric charges. Use a grounding wrist
	strap at all times. Place all electronic compo-
	nents on a static-dissipative surface or in a static-
	shielded bag.

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