RIGOL DS6000 Series - Manual (Page 52)

RIGOL
8 RP1003C/RP1004C/RP1005C User’s Guide
2. Turn off the power adaptor and connect it to the power
supply. Note: The voltage of the power supply used should
match the rated supply voltage of the power adaptor.
3. Turn on the power adaptor and check whether the power
indicator lights.
Demagnetizing
The core can be magnetized by switching the power on and off, or
by an excessive input. Therefore, perform demagnetizing before
making measurements.
1. With the input of the measuring instrument at ground, set the
coupling of the measuring instrument to GND and adjust the
baseline to the zero position.
2. Set the coupling of the measuring instrument to DC.
3. Connect the output connector of the current probe to the BNC
input terminal of the measuring instrument. Turn the collar of
the output connector as shown in the figure below and check
whether it is locked securely.
Collar