Appendix, Blink codes, Weather-related broadcast rates – Garmin GDL 30A User Manual
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GDL 30A Owner’s Manual
Appendix
Appendix
Blink Codes
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
Status Indicator
LED
Weather-Related Broadcast Rates
Feature
Broadcast Rate
(minutes)
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