Safety Terms And Symbols - Owon FDS Series User Manual

2.Safety Terms and Symbols

Safety Terms
Terms in this manual. The following terms may appear in this manual:
Warning: Warning indicates the conditions or practices that could
result in injury or loss of life.
Caution: Caution indicates the conditions or practices that could
result in damage to this product or other property.
Terms on the product. The following terms may appear on this product:
Danger: It indicates an injury or hazard may immediately happen.
Warning: It indicates an injury or hazard may be accessible potentially.
Caution: It indicates a potential damage to the instrument or other property
might occur.
Safety Symbols
Symbols on the product. The following symbol may appear on the product:
Hazardous Voltage
Chassis Ground
Direct current (DC)
Alternating
(AC)
Both direct
alternating current
Conforms to European
Union directives
Equipment
throughout by double
insulation or reinforced
insulation
2.Safety Terms and Symbols
current
and
protected
3
Protective Earth Terminal
Test Ground
Fuse
Caution, risk of danger (refer to this
manual for specific Warning or
Caution information)
Category II overvoltage protection
Category III overvoltage protection
Category IV overvoltage protection