2 transducers

[Doozie]

(11-29-17 11:53 AM)Derek - Raymarine - Moderator Wrote:  Hi Doozie, welcome to the Raymarine Forum.

From your description it sounds like the i70 is taking its depth from the C140W sonar source instead of the itc-5.

have you tried to access the MDS selection in the i70 to select the itc-5 manually as the source of depth? This will enable the i70 to display depth from the itc-5, whilst the sonar page of the C140W will show depth based on the DSM300.

Please refer to the following FAQ link for more information on MDS and MDS compliance.

http://forum.raymarine.com/showthread.php?tid=4337

You will also note that the depth shown in data box on the C140W willnow also show the itc-5 depth, even though the Sonar screen on the C140W will show depth and bottom trace from the DSM300.