Dac Calibration - Rigol DP800 Series Calibration Manual

Chapter 2 Calibration Process
V DAC Calibration
1. Make sure that DP800 has been warmed up for at least 30 minutes. Connect the
channel output terminals (take CH1 as an example; the calibration method is
also applicable to CH2 and CH3) of DP800 with the voltage input terminals of the
digital multimeter using the test leads as shown in the figure below.
Figure 2-2 Connect DP800 and the Digital Multimeter (Voltage)
Press the On/Off softkey corresponding to CH1 at the front panel of DP800 to
2.
enable the channel output.
3. Turn on the digital multimeter. Select the DC voltage (DCV) measurement
function and set the range to "Auto".
Enter the DP800 calibration interface. Press Cal Point directly (the V DAC
4.
calibration is the default calibration item) or press Cal Item  V DAC 
and the cursor switches to the first point in the ID column.
Press Meas Val and the Meas Value column of the point selected becomes
5.
editable. At this point, use the numeric keyboard or the knob and direction keys
to input the current measurement value of the digital multimeter (please set the
"Sign" to "+" or "-" according to the sign of the measurement value).
Press Input Val to write the measurement value into the system and finish the
6.
calibration of the point currently selected. The cursor switches to the ID column.
7. Select the next calibration point using the knob. Repeat steps 5 and 6 until all
the calibration points are calibrated.
Press Save and the V DAC calibration is finished.
8.
DP800 Calibration Guide
DP800 Series DMM
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RIGOL
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