Important Safety Information
Electric shock hazard:
• Do not insert batteries with the polarity reversed. Do not mix batteries
of different manufacturers or types, e.g., alkaline and non-alkaline.
• Do not open the case of the unit for any reason. It contains no user-
serviceable parts.
• Use this unit for the manufacturer's intended purpose only, as
described in this manual. Any other use can impair the protection
provided by the unit.
Failure to observe these precautions may result in injury and may
damage the unit.
Instrument damage hazard:
• Do not leave the unit in direct sunlight or near direct sources of heat.
• Protect the unit from strong impacts or shock.
• Do not immerse the unit in water or store in areas with high humidity.
• When necessary, clean the case, front panel, and rubber cover with a
damp cloth. Do not use abrasives, harsh chemicals, or solvents.
• Replace the interface dust cap(s) when the unit is not in use.
• Store the unit and interface adapters in a cool, dry, and clean place.
Failure to observe these precautions may result in injury and may
damage the unit.
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