Open the Attached PDF for more information on TIS-B "TRFC" or "TIS-B" will be displayed depending on your IFD software version, but the indications have the exact same meaning. ![][1] ![][2] The No TIS-B (or TRFC) indicator is not an error message, just an indication that we are not receiving service to the...
My EX500 always defaults to "traffic from above" after shut down. How do you change it to default to "unlimited". - the default setting traffic from above will display upon start up. - the setting default cannot be changed to Unlimited. ...