Humminbird 737 GPS Operation Manual page 32

Classic layout: The top portion of the display presents a historical log of sonar returns from the
200 kHz down-looking sonar beam. New information in the down beam panel scrolls from right
to left. The bottom portion of the display presents a historical log of sonar returns from the 455
kHz right- and left-looking sonar beams. New information appears at the top, and scrolls down
the display.
Depth
Temperature
Left Side
455 kHz Sonar
History
Window
Side Beam View, Classic Layout
23
200 kHz Sonar
History Window
Water Surface Line
for 455 kHz Sonar
History Windows
Right Side 455 kHz
Sonar History Window