• The power cable may not be connected correctly to the device or to the battery. Check all connections.

• The inline fuse may have blown. Check the fuse and replace it if necessary.

• The wire gauge used to extend the power cable may be too small for the length of the extension. Check the table provided in the Power Cable Extensions section of these instructions to make sure the correct wire gauge is used (Power Cable Extensions).

• The radar may not be powering on. Check the status LED.

• The device software may not be up-to-date. Update the software on the device or on the Garmin BlueNet network or the Garmin Marine Network.

• The network cable may not be connected correctly to the device or to the Garmin BlueNet network or theGarmin Marine Network. Check all connections.

• If a field-installable network connector was used, it may have been installed improperly. Check the connector.

The radar is getting ready for use. The LED should be solid red briefly and change to flashing green.

The radar is operating properly.

The radar software is being updated.

The radar has encountered an error. Contact Garmin product support for assistance.