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Electronic Theatre Controls Inc

Gadget II LED Status Indicators


What does the status of the LED on the Gadget II indicate?


Per the Gadget II Setup Guide:

A bi-color indicator LED is located next to the USB connection.

The LED indicates the connection status between Gadget II and your computer.

The LED illuminates in the following conditions:

  • Solid red during USB enumeration
  • Solid green once enumerated  (recognized as a USB device).
  • Blinking green on receipt of a command from the USB host (Data being sent to/from program, active output)
  • Slow blinking red while waiting for firmware
  • Rapid blinking red during firmware receipt/upgrade
  • Solid green once firmware upgrade is complete
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