RIGOL
IV Copyright ©1998-2008 RIGOL Technologies, Inc.
User’s Guide for DS1000CA Series
WARNING
IEC Measurement Category I. The input terminals may be connected to circuit
terminal in IEC Category I installations for voltages up to 300 VAC. To avoid the
danger of electric shock, do not connect the inputs to circuit’s voltages above 300
VAC.
Transient overvoltage is also present on circuits that are isolated from mains. The
DS1000CA series Digital Oscilloscopes is designed to safely withstand occasional
transient overvoltage up to 500 Vpk. Do not use this equipment to measure circuits
where transient overvoltage could exceed this level.
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.
Terms on the Product: These terms may appear on the product.
DANGER indicates an injury hazard may be immediately accessible.
WARNING indicates an injury hazard may be not immediately accessible.
CAUTION indicates that a potential damage to the instrument or other property
might occur.
Symbols on the Product: These symbols may appear on the Instrument:
!
Hazardous
Voltage
Refer to
Instructions
Protective
Earth Terminal
Test
Grounding
Terminal
Grounding
Terminal
of Chassis
!
!