The domain requires high voltage rails to be provided either from the front panel connector (J7) or the backplane if the cards are installed in a GX70x5 PXI high-power chassis.
To select the power source, use the Power drop list box:
Power drop list box
Power drop list box: Sets/Displays the power source for the high voltage rails. Selections are:
● Power Disconnected.
● Power From Front: front panel connector (J7).
● Power From Backplane: backplane if the cards are installed in a GX70x5 PXI high-power chassis.
Relevant API functions: GtDio6xPowerSetSource.