I have purchased a GP1971F to replace my older Furuno chart plotter. I use a P66(525STID-PWD) and even though this model is supported by the GP1971F I plan to purchase a new P66 as the existing unit is over 17 years old. Since this transducer is a "multi ducer" providing speed and temperature readings, will the GP1971F be able to display temp and speed as well using this transducer? I did not see it mentioned in the GP1971F owners manual, or perhaps I missed it. Thank You.