Casting ring or something equivalent for lowrance hds 9 pro

[AClark888]

I know hummingbird has one for their units, but does the model listed in the title have something like it? I can't find it on my unit.

[buckmaster27012]

i dont have the pro but have live and the rings on lowrance i have not been able choose the distance, it just sets them automatically. may not know what i'm doing though. you can find the on/off for rings from home page-settings-chart i think without going to my unit. i know on humminbird you can set the distance. 

[moloch16]

Hit power button to bring up the menu, then select settings, goto chart settings, then turn on Range Rings.