2000 2100-SR2 Depth Finder throwing codes

[tnrivrunr]

My depth finder is throwing codes and I can't find anywhere, not even in the Standard Horizon manuals what they mean. Any ideas. It was working fine and I hit the toggle switch on the dash.....then I got this.

[mmwjr]

What toggle switch did you hit?

[tnrivrunr]

Originally Posted by mmwjr

What toggle switch did you hit?

The toggle switch that says depth......It doesn't click on or off just toggle up or toggle down

[mmwjr]

Sounds the the alarm which is used to set a minimum depth you would want to be in and it alarms when less than this. Not sure why you are getting the display you see.

[jparsons121]

Those images (at least the first two are the Unit of Measure settings.
It auto saves the last displayed setting after 5 secs and should then return to the depth reading in that UoM.