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14628 Central Blvd,
Chino, CA91710
tel:909.597.7588, fax:909.597.1939
© Copyright 2011 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at www.acnodes.com.
PCH 5120
12.1” industrial Panel PC
IP67 rated fully enclosure
A.1.2 Anti-static Precautions
WARNING:
Failure to take ESD precautions during the installation of the PCH5120 may result in
permanent damage to the PCH5120 and sever injury to the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components, including
the PCH5120. Dry climates are especially susceptible to ESD. It is therefore critical that when-
ever the PCH5120 is opened and any of the electrical components are handled, the following anti-
static precautions are strictly adhered to.
ƒ Wear an anti-static wristband: Wearing a simple anti-static wristband can help to prevent ESD
from damaging any electrical component.
ƒ Self-grounding: Before handling any electrical component, touch any grounded conducting
material. During the time the electrical component is handled, frequently touch any conducting materi-
als that are connected to the ground.
ƒ Use an anti-static pad: When configuring or working with an electrical component, place it on an
antic-static pad. This reduces the possibility of ESD damage.
ƒ Only handle the edges of the electrical component: When handling the electrical component,
hold the electrical component by its edges.
A.2 Maintenance and Cleaning Precautions
When maintaining or cleaning the PCH5120, please follow the guidelines below.
A.2.1 Maintenance and Cleaning
Prior to cleaning any part or component of the PCH5120, please read the details below.
ƒ Except for the LCD panel, never spray or squirt liquids directly onto any other components. To
clean the LCD panel, gently wipe it with a piece of soft dry cloth or a slightly moistened cloth.
ƒ The interior does not require cleaning. Keep fluids away from the interior.
ƒ Be careful not to damage the small, removable components inside.
ƒ Turn off before cleaning.