Thread: Problems running 2 FF at the same time, need help

Originally Posted by E-Z Poleholder

Thx, CF.. And that would be a setting in each unit?

I don't think it's possible to turn off the 200kHz in HB units as the depth is derived from the 200kHz beam...
(If I remember correctly.. The unit can be set to "display" 83kHz only, but it still does not shut off the 200kHz in order to continue reading depth)

It is possible to turn off the sonar completely in newer versions of software and use the unit as a GPS chart plotter without any sonar...(if the unit is a combo unit)..pressing the power button 1 time should bring up a menu that contains "Sonar Off"...which would allow 1 unit to use all functions and the second unit to allow GPS chartplotting only...

Rickie