Bright Idea
New member
I have a 1971F Plotter/Fishfinder and would like to know if the only water temp data that i can have displayed is the graph line across the screen ? I have been unable to find anything in the settings to put a numerical temperature in the data box ? This would be the first fishfinder that I have seen that doesnt have this capability but to this point I am stumped. Thanks in advance for any light you can shed on this.