IEI Technology TRN-TABLET3, Руководство пользователя

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TRN-TABLET3
Page 13
3.2 Anti-static Precautions
WARNING:
Failure to take ESD precautions during the maintenance of the
TRN-TABLET3 may result in permanent damage to the TRN-TABLET3
and severe injury to the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components,
including the TRN-TABLET3. Dry climates are especially susceptible to ESD. It is therefore
critical that whenever the TRN-TABLET3 is accessed internally, or any other electrical
component is handled, the following anti-static precautions are strictly adhered to.
 Wear an anti-static wristband : - Wearing a simple anti-static wristband can
help to prevent ESD from damaging the board.
 Self-grounding : - Before handling the board touch any grounded conducting
material. During the time the board is handled, frequently touch any
conducting materials that are connected to the ground.
 Use an anti-static pad : - When configuring the TRN-TABLET3, place it on an
antic-static pad. This reduces the possibility of ESD damaging the
TRN-TABLET3.
 Only handle the edges of the PCB : - When handling the PCB, hold the PCB
by the edges.
3.3 Installation Precautions
When installing the TRN-TABLET3, please follow the precautions listed below:
 Power turned off : When installing the TRN-TABLET3, make sure the power
is off. Failing to turn off the power may cause severe injury to the body and/or
damage to the system.
 Certified Engineers : Only certified engineers should install and modify
onboard functionalities.