Hi all .
It's been 2 years since I detected only on the beach with the D2 in fulltones, since November I have switched to 4-tone mode in 3-tone mode.
Recently, reading the V2 user manual, I said to myself, I'm going to try pitch mode again.
I noticed one thing in the manual, on the autonomy, 12 hours on the beach and beach sense modes and 8 hours on the diving mode.
I would have thought that it would be more consuming at 40kHz than at 14kHz.
Does anyone know why?
THANKS.