Depth sounder offline in NEMO

Yesterday I upgraded the NEMO firmware. Now, my Simrad echo sounder is shown (grey instead of black) but doesn’t send or receive data. How do I connect the echo sounder to NEMO and thus CE?

Hey there,
The firmware update may have caused a disconnect between your Simrad echo sounder and NEMO. You can try these steps:

  1. Check the cables are properly connected.
  2. Make sure the settings on both devices are correct.
  3. Confirm if the firmware update is compatible.
  4. Try restarting both devices.
  5. Refer to the user manuals for help.

If you face the same issue then you need to contact Simrad and NEMO support for assistance.