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Safety Information
Read this manual before installing, operating, or servicing equipment. Do not install
substitute parts, or perform any unauthorized modification of the product. Return the
product to Sigma Instruments for service and repair to ensure that safety features are
maintained.
Safety Symbols
WARNING: Calls attention to a procedure, practice, or condition that could
possibly cause bodily injury or death.
CAUTION: Calls attention to a procedure, practice, or condition that could
possibly cause damage to equipment or permanent loss of data.
Refer to all manual Warning or Caution information before using this product
to avoid personal injury or equipment damage.
Hazardous voltages may be present.
Earth ground symbol.
Chassis ground symbol.
Equipotential ground symbol.