Lindsay GrowSmart Multi-Control Operation Manual page 21

The Status Center is divided into four quadrants with their own indicator LED's :
• Alert: Displays any communication errors.
• Operation Mode: As describe previously, this will indicate which mode the Multi-Control is operating in.
• Status: Indicates the system status.
• FieldNET: Indicates the communication status with FieldNET.
The following diagram provides a definition for each LED status color and condition and are self-explanatory.
P/N 1604010 Rev D (ECN 35207) 2-3 Multi-Control Operation Manual
Section 2 - Operation