Advantech PCIE-1750U, Руководство пользователя

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v PCIE-1750U/UH User Manual
22. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
23. The sound pressure level at the operator's position according to IEC 704-1:1982
is no more than 70 dB (A).
Safety Precaution - Static Electricity
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech
disclaims all responsibility for the accuracy of any statements contained herein.
Follow these simple precautions to protect yourself from harm and the products from
damage.
 To avoid electrical shock, always disconnect the power from your PC chassis
before you work on it. Don't touch any components on the system board, the
CPU, or adapter cards while the PC is on.
 Disconnect power before making any configuration changes. Avoid electrostatic
discharge. The sudden rush of power as you connect a jumper or install a card
may damage sensitive electronic components.