Keysight M8194A User Manual page 54

3 M8194A Soft Front Panel
54
• Max. Wfm. Length
Maximum waveform length must be used to force the resulting
waveform to be shorter than or equal to a user-set limit.
• Keep Sample Rate
This check box preserves the sampling rate to a user-defined value no
matter how any other signal parameters may be defined. Keeping the
sampling rate to a fixed value may be necessary when multiple
waveforms are created to be used in a sequence or scenario. By default,
this check box is selected. The "Set WL to Max" check box gets
activated when this check box is selected.
The "Set WL to Max" check box forces the usage of the number of
samples defined in the "Max. Wfm. Length" numeric entry field. Some
waveform parameters may be adjusted to make sure that continuous
play-back of the waveform is seamless.
Marker Mode
These controls are available when the "Single Channel with Marker" or
"Dual Channel with Marker" mode is selected in the Output tab. See
Output Tab
• Ch. 3 (Marker 1)
Marker 1 is output on Channel 3. Signaling the beginning of the
Channel 1 waveform may be activated (Segment selection) and
deactivated (None selection).
• Ch. 4 (Marker 2)
Marker 2 is output on Channel 4. Signaling the beginning of the
Channel 1 waveform may be activated (Segment selection) and
deactivated (None selection).
Scaling Section
• DAC Max
Standard waveforms may occupy a limited range of the DAC's full scale.
This parameter sets the maximum level. If set to a lower level than DAC
Min, this will be automatically set to the same level. Acceptable range
for this parameter is -1/+1, being the full dynamic range of the
instrument's DAC.
• DAC Min
Standard waveforms may occupy a limited range of the DAC's full scale.
This parameter sets the minimum level. If set to a higher level than DAC
Max, this will be automatically set to the same level. Acceptable range
for this parameter is -1/+1, being the full dynamic range of the
instrument's DAC.
on page 44.
Keysight M8194A 120 GSa/s Arbitrary Waveform Generator User Guide