Important safeguards – Compaq S4 100 User Manual
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Important Safeguards
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Read all of the instructions.
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Save these instructions for later use.
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Follow all warnings and instructions marked on the product.
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When replacement parts are required, be sure that service
technicians have used replacement parts that conform to at least the
same safety standards with regard to fire, electric shock, or other
hazards.
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Do not use this product near water or in rainy/moist environment.
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Do not place the scanner on an uneven surface. This may cause
serious damage to the scanner.
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The product should be operated using only the type of power
source indicated on the product label.
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Do not attempt to service this product yourself as opening or
removing the enclosure may expose you to dangerous voltage or
other hazards.
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This unit has input circuitry suitable for a 12V DC supply.
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The sound pressure level at the operators position according to IEC
7041:1982 should be less than or equal to 70dB(A).