Keysight DAQ970A Guia Del Usuario página 159

Specifying the delay time
Press the Delay softkey and use the knob or arrow keys to set a time delay prior to digitizing.
The Delay option will not be available in these configurations:
– When Source > Auto is selected.
– When a PreTrigger Count value is set.
Keysight DAQ970A/DAQ973A User's Guide
3 Features and Functions
159