Led Indicator - National Instruments NI USB-9234 User Manual

LED Indicator

LED State
Not lit
On, not blinking
Single-blink
Double-blink
Quadruple-blink
NI USB-9234 User Guide and Specifications
The NI USB-9234 device has a green LED next to the USB connector.
The LED indicator indicates device status, as listed in Table 1. When the
device is connected to a USB port, the LED blinks steadily to indicate that
the device is initialized and is receiving power from the connection.
If your device is not blinking, make sure your computer has the latest
version of NI-DAQmx installed on it, and that the computer is not in
standby mode.
Table 1. LED State/Device Status
Device not connected or in suspend.
Device connected, but no module installed.
Operating normally.
Connected to USB Full-Speed port. Device performance
might be affected. Refer to the
information.
Device error. Refer to
Device Status
Specifications
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