RIGOL
Service Guide for DM3000 Series
Safety Terms and Symbols
Terms in This Guide. These terms may appear in this guide:
WARNING: Warning statements identify conditions or practices that could
result in injury or loss of life.
CAUTION: Caution statements identify conditions or practices that could
result in damage to this product or other property.
CAT II (300V): IEC Measurement Category II. Inputs may be connected to
mains (up to 300 VAC) under Category II Overvoltage
conditions.
Terms on the Product: These terms may appear on the product:
DANGER indicates an injury hazard may happen immediately.
WARNING indicates an injury hazard may not happen immediately.
CAUTION indicates that a potential damage to the instrument or other property
may occur.
Symbols on the Product: These symbols may appear on the Instrument:
Protective
Earth
Terminal