User Manual
RIGOL 
User’s Guide for DSA800 Series   
V 
Safety Terms and Symbols 
Terms Used in this Manual. These terms may appear in this manual: 
WARNING  
Warning statements indicate conditions or practices that could result in 
injury or loss of life.
CAUTION 
Caution statements indicate conditions or practices that could result in 
damage to this product or other property.
Terms Used on the Product. These terms may appear on the product: 
DANGER   indicates an injury or hazard may immediately happen. 
WARNING   indicates an injury or hazard may occur. 
CAUTION   indicates potential damage to the instrument or other property might 
occur. 
Symbols Used on the Product. These symbols may appear on the product: 
Hazardous 
Voltage 
Safety   
Warning 
Protective 
Earth   
Terminal 
Chassis 
Ground 
Test   
Ground 










