Understanding Icons - IQ Brain (1st gen)

When connecting the Brain to the VEX IQ Controller, either wirelessly with VEX IQ Radios or by using a Tether Cable, there are icons on the Brain that show the status of the connectivity. 

  • Click here for the article, “How to Pair the VEX IQ Robot Brain with the VEX IQ Controller for Wireless Operation.”

View the table below to better understand the Brain’s connectivity icons:

Animated icon

Searching Icon - Searching for Controller (not yet connected).

Tether Icon - Connected by Tether Cable.

Radio Link Icon - Connected by Radio (number of bars indicates the signal strength).

No Radio Installed, no Tether Cable connected.

For more information, help, and tips, check out the many resources at VEX Professional Development Plus

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