Lowrance electronic X86 TX - Manual (Page 31)

27
In the following figure, the screen shows a depth range from 0 to 80
feet and the bottom depth is 36.9 feet, shown by the digital sonar. The
water temperature is 34.5
° F.
Full Chart page.
FasTrack 
This feature automatically converts echoes to short horizontal lines on
the display's far right side. The rest of the screen continues to operate
normally. FasTrack gives you a rapid update of conditions directly un-
der the boat, making it useful for ice fishing or when fishing at anchor.
When the boat is not moving, fish signals are long, drawn out lines on a
normal display. FasTrack converts the graph to a vertical bar graph
that makes a useful addition to fishing at a stationary location.
Full sonar chart showing surface clutter,
a thermocline and some fish echoes.
Fish symbols
Grayline

Bottom signal
Digital depth
Depth range
at bottom of
depth scale
Surface signal
Water Temp
Structure
or cover
Surface Clutter
Thermocline with
fish echo
Fish
echoes