Humminbird 531338-1_C - Manual (Page 10)

5
What’s On the Display (2D View)
In 2D views, your Matrix® Fishing System can display a variety of useful information
NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either device is
the GPS receiver will be displayed on the view.
Cursor Dialog Box - indicates cursor depth
directly below the cursor.
Second Sonar Return - when the sonar
signal bounces between the bottom and the
surface of the water and back again. Use the
appearance of the second return to determine
bottom hardness. Hard bottoms will show a
strong second return, while soft bottoms will
show a very weak one or none at all.
Hard Bottom
Rocky Bottom
Timer - elapsed time with Temp/Speed
Accessory or GPS Receiver.
Distance - distance traveled with Temp/Speed
Accessory or GPS Receiver.
Average Speed - average speed reading with
Temp/Speed Accessory or GPS Receiver.
Bait Ball
Cursor - available in Freeze Frame and can
depth of a sonar return and bottom depth
Temperature - water surface temperature.
Speed - if a Temp/Speed accessory or GPS
Receiver is attached, the Matrix can display
the speed of the boat, and can keep a Triplog
of nautical or statute miles traveled.
Depth - water depth; can be set to alarm
when the water becomes too shallow.