User`s guide

Universal Library User's Guide Analog Input Boards - USB-1616FS
106
Miscellaneous functions and methods supported
UL: cbFlashLED()
UL for .NET: FlashLED()
Causes the USB LED on a Measurement Computing USB module to blink.
When you have several modules connected to the computer, use these functions to identify a particular
module by making its LED blink.