RIGOL DS1000B - Manual (Page 20)

RIGOL
User’s Guide for DS1000B series 1-8
Figure 1-5 Probe connection Figure 1-6 Probe adjustment [1]
 Attach the probe tip to the Probe compensator connector and the reference lead
to the ground pin. Press Auto, within a few seconds, a square wave will display
(approximately 1kHz, 3Vpp).
 Push the OFF button or push the CH1 button again to turn off Channel 1. Push
the CH2, CH3, CH4 buttons to turn on other channels, repeat step 2&3.
NOTE: Signal outputed from the Probe compensator is ONLY used for probe
compensation, not for calibration.
Note:
[1] For DS1204B, the standard probe is RP3300A which attenuation ratio is fixed at 10X and does
not need to be adjusted.