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Raymarine forum / Raymarine Forums / Multifunction Displays v / [CA] [CA11] A78 MFD temperature data source/anchor alarm

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[CA] [CA11] A78 MFD temperature data source/anchor alarm
01-28-20, 10:07 PM (This post was last modified: 01-29-20 02:42 PM by Chuck - Raymarine - Moderator.)
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toddster Offline
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Question [CA11] A78 MFD temperature data source/anchor alarm
I have an A78 MFD installed with two sources of water temperature data: The sonar unit that came with it and an older ST40 speed/temp sensor on the SeaTalk1 interface. It seems that the ST40 has priority, but unfortunately, the sensor on that unit has failed. (It always reads 32°C!) If the ST40 instruments are turned off, then the correct temperature from the fish finder unit is displayed. Is there a way to make the fish finder the default data source?

One other unrelated problem is I get intermittent "anchor alarm max depth" alarms when under way, but I cannot find any place in the system where such an alarm has been or can be set?
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[CA11] A78 MFD temperature data source/anchor alarm - toddster - 01-28-20 10:07 PM

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