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NI 5122/5124/5142 Calibration Procedure
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© National Instruments
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41
Note
The 10 MHz stimulus is automatically taken from channel 0.
10. Disconnect or disable all inputs to the digitizer.
11. Self-calibrate the digitizer using niScope Cal Self Calibrate VI.
12. End the session and save the results using the niScope Cal End VI.
You have finished adjusting the NI 5122/5124/5142. It is not necessary to adjust each channel
individually; however, you should repeat the entire verification procedure to verify a successful
adjustment.
LabVIEW VI
C/C++ Function Call
Call
niScope_CalAdjust
VCXO
with the following
parameters:
sessionHandle
: The
instrument handle from
niScope_CalStart
stimulusFreq
:
10,000,000
LabVIEW VI
C/C++ Function Call
Call
niScope_CalSelf
Calibrate
with the
following parameters:
sessionHandle
: The
instrument handle from
niScope_CalStart
channelList
:
VI_NULL
option
:
VI_NULL
LabVIEW VI
C/C++ Function Call
Call
niScope_CalEnd
with the
following parameters:
sessionHandle
: The instrument handle
you obtained from
niScope_CalStart
action
:
NISCOPE_VAL_ACTION_STORE