(DG11) Raymarine ais700 utc invalid sync

[Tfvassallo]

In my AIS Alarms list I am seeing UTC invalid sync.

The alarm values indicate the following:

ID:7
AIS: UTC Sync invalid
Fault:No
Ack: No

Is there a way to resolve this alarm/remove it?

My AIS700 unit is linked to my E-120 MFD.

Thanks,

[Derek - Raymarine - Moderator]

Hi Tfvassallo

Thank you foryour enquiry


That alarm indicates that there's no/invalid GNSS data being received. Can you answer the following please:
• what other equipment is in the installation?
• where is the alarm being displayed?
• can you get a log file from the AIS700 when this behaviour occurs? If so, please ensure that GNSS sentences are enabled (using proAIS2), and that the file is at least 10 minutes in duration.

Have you connected the AIS700 external GPS antenna and is it picking up the satellites? You can verify this through PRO AIS2 software on your PC .
Thanks