Knowledge Base > Flex Models > My IGM is not joining the panel.
Ensure the manufacturer selector switch is on the proper setting. UTC=Concord; HW=Vista; CDX=Interlogix NX Panel; DSC=DSC Power Series. If selected properly check wiring diagram in the IGM manual.
If the CS LED is blinking click here
If the Platform LED is blinking click here
If both status (CS and Platform, 3rd &4th) LEDs are OFF click here