I just got a GREAT deal at Annapolis
HX870 dsc/gps VHF
bracelet on Sunday$15 off purchases over $100) then an additional $40 mail in rebate from Standard Horizon
They practically paid me to take one!
As I am going through the manual and features, I am stumped by the “Battery Save” options of OFF, 50%,70%,80%,90%.
There are easy instructions on how to set choice but what is it? What does it do? Is this a transmit power feature or a gps
No luck searching SH website or owners manual.