... , white and black.(3) Basic RangeMeters: 5/10/20/40/80/150/200/300Feet: 15/30/60/120/200/400/600/1000Fathoms ... : 3/5/10/20/40/80/100/150Passi/Braza: 3/5/10/30/50/100/150/200The basic ranges can be changed ... -length/TX rateDisplay End Depth(m) 5, 10, 20, 40, 80, 150, 300Pulse-Length(ms) 0.2, 0.2, 0.2, 0 ...