Kontron AM4904, User Manual

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Preface
xi AM4904 User Guide
www.kontron.com
Before you Begin
Before handling the board, read the instructions and safety guidelines on the following pages to prevent
damage to the product and to ensure your own personal safety. Refer to the "Advisory Conventions" section
for advisory conventions used in this user's guide, including the distinction between Warnings, Cautions and
Notes.
• Always use caution when handling/operating the computer. Only qualified, experienced, authorized
electronics service personnel should access the interior of the computer. The power supplies produce
high voltages and energy hazards, which can cause bodily harm.
• Use extreme caution when installing or removing components. Refer to the installation instructions in
this user's guide for precautions and procedures. If you have any questions, please contact Kontron
Technical Support
WARNING
High voltages are present inside the chassis when the unit’s power
cord is plugged into an electrical outlet. Turn off system power,
turn off the power supply, and then disconnect the power cord from
its source before removing the chassis cover. Turning off the system
power switch does not remove power to components.