National Instruments PXI - Page 28

28 | ni.com | NI 5114 Calibration Procedure
2. Configure the input impedance and the maximum input frequency using the
niScope Configure Chan Characteristics VI.
3. Configure the common vertical properties using the niScope Configure Vertical VI.
LabVIEW VI
C/C++ Function Call
Call
niScope_ConfigureChan
Characteristics
with the
following parameters:
vi: The instrument handle from
niScope_init
channelList: "0"
inputImpedance:
NISCOPE_VAL_50_OHM
maxInputFrequency: The
Maximum Input Frequency
value in Table 9 for the current
iteration
LabVIEW VI C/C++ Function Call
Call niScope_Configure
Vertical
with the following
parameters:
coupling: NISCOPE_VAL_DC
probeAttenuation: 1.0
vi: The instrument handle from
niScope_init
channelList: "0"
range: The Range value in
Table 9 for the current iteration
offset:
0.0
enabled: NISCOPE_VAL_TRUE