Garmin GDL30A User Manual

Appendix

The GDL 30A powers on and off with the Garmin Marine Network. 

The two-color (Green/Red) Status LED on the GDL 30A indicates the  

operational status of the module. The codes represent:

  

  Green blinking, on for 1 second, off for 1/2 second (slow 

blink)

  Status: GDL 30A is on and is receiving an XM signal.  

  Red blinking, on for 1/10 second, off for 1/10 second (very 

fast blink)

  Status: System alarm. The display device gives a message 

indicating the type of failure. 

  Solid Red (no blink)
  Status: Software failure - Call Garmin Product Support. 

N E T W O R K

S TAT U S

A N T E N N A

A U D I O

NEXRAD

5

Cloud Tops

15

Storm Cells

1.25

Lightning

5

Wind

12

Pressure

12

Hurricanes

12

Visibility

12

Fronts

12

Sea-Surface Temperature

12

Wave Height

12

Wave Period

12

Wave Direction

12

Current Conditions

12

Forecasts

12

Sea-Surface Conditions

12