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Sonar Page, showing full sonar chart mode.
Pages
The M52 Pro has five major Sonar display op-
tions. They are the Full Sonar Chart, Split Zoom
Sonar Chart, Digital Data, Flasher and Pro Tips.
You access the various display modes by pressing
the
PAGES key. Press → to SONAR|↑ or ↓ to desired
page|
ENT. Press EXIT to clear the Page menu.
The Full Sonar Chart is the main Sonar display
option. This is a "cross-section" view of the water
column beneath the boat. The chart moves
across the screen, displaying sonar signal echoes
that represent fish, structure and the bottom.
Surface clutter
Structure
Bottom signal
Fish arches
around
school of
bait fish
In FasTrack, fish
arches show as
horizontal bars.
Depth scale
Digital data
overlay
(depth &
temperature)
Surface signal
Zoom bar
FasTrack
bar graph