IEI Integration EP-308A v1.12 - Manual (Page 86)

EP-308A POS
Page 76
A.1.2 Anti-static Precautions
WARNING:
Failure to take ESD precautions during the installation of the EP-308A
may result in permanent damage to the EP-308A and sever injury to
the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components,
including the EP-308A. Dry climates are especially susceptible to ESD. It is therefore
critical that whenever the EP-308A 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 materials 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 EP-308A, please follow the guidelines below.
A.2.1 Maintenance and Cleaning
Prior to cleaning any part or component of the EP-308A, 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.