Table 13. POWER LED Indicators
LED Color LED Pattern Indication
Green Solid The cRIO-904x is powered from the V1 input.
Yellow Solid The cRIO-904x is powered from the V2 input.
— Off The cRIO-904x is powered off.
For more information about connecting the cRIO-904x to power, refer to "Connecting the
Controller to Power" in the cRIO-904x Getting Started Guide .
STATUS LED Indicators
The following table describes the STATUS LED indicators.
cRIO-904x User Manual | © National Instruments | 15