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NI 5122/5124/5142 Calibration Procedure
12. End the session using the niScope Close VI.
You have finished verifying the timing accuracy of the NI 5122/5124/5142.
Bandwidth and Flatness
Complete the following steps to verify the bandwidth and flatness of the NI 5122/5124/5142.
You must verify both channels with each iteration listed in Table 12 (NI 5122/5142) or Table 13
(NI 5124).
1.
Open a session and obtain a session handle using the niScope Initialize VI.
2.
Configure the input impedance and the maximum input frequency using the
niScope Configure Chan Characteristics VI.
LabVIEW VI
C/C++ Function Call
Call
niScope_close
with the
following parameter:
vi
: The instrument handle from
niScope_init
LabVIEW VI
C/C++ Function Call
Call
niScope_init
with the
following parameters:
resourceName
: The device name
assigned by MAX
idQuery
:
VI_FALSE
resetDevice
:
VI_TRUE