Keysight DAQ970A Guia Del Usuario página 162

3 Features and Functions
Specifying the Arm Settings
Press the Arm Settings softkey to specify the digitizer's arm settings.
The Source softkey will not be available for configuration when DMM Digitize data acqusition mode is enabled
on another plug-in module's channel.
Softkey Description
Source Auto The digitizer is armed upon entering the Wait for Arm state (Immediate arming).
Sweep The digitizer channel is armed at the start of each sweep during the scanning on the multiplexer modules.
Arm Press the Arm Count softkey and use the knob or arrow keys to specify the number of Arm Count.
Count
Specifying the Sample Settings
Press the Sample Settings softkey to specify the digitizer's trigger settings.
Softkey Description
Trigger Samp Rate
Settings
Press the
options provided, ranging between 1.5625 KHz to 800 KHz.
Sample Press the Sample Count softkey and use the knob or arrow keys to specify the number of sample counts.
Count
PreTrigger Press the PreTrigger Count softkey and use the knob or arrow keys to specify the number of pretrigger count.
Count
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The Sweep option will only be available when these plug-in modules are inserted and
configured on the instrument: DAQM900A, DAQM901A, DAQM902A, DAQM907A,
DAQM908A.
Samp Rate softkey to set your desired sampling rate (in Hz). You may choose a sampling rate from the
The same configured sampling rate value will be reflected across all channels in the
DAQM909A module with the same ADC filter.
Pretrigger Count is limited to one less than the specified number of
The number of
Sample Count .
The PreTrigger Count setting will not be available when Source > Auto is selected.
Keysight DAQ970A/DAQ973A User's Guide