Important notes
Notes on installing and removing boards and modules
! | Only qualified technicians should repair the device. Unauthorised opening or incorrect | |
repair may greatly endanger the user (electric shock, fire risk). | ||
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Boards with electrostatic sensitive devices (ESD) are identifiable by the label shown.
When you handle boards fitted with ESDs, you must, under all circumstances, observe the following points:
●You must statically discharge yourself before working with boards (e.g. by touching a grounded object).
●The equipment and tools you use must be free of static charges.
●Pull out the power connector and remove the battery before you install or remove boards.
●Always hold boards with ESDs by their edges.
●Never touch pins or conductors on boards fitted with ESDs.
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