Lowrance LMS-320, Operation Instructions Manual

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Sonar Page Menu. Most of these functions are discussed in Sec. 4.
Sonar Page, showing full sonar chart mode.
You can customize how the Sonar Page displays its pictures and other
data in many ways. Your unit also includes several special sonar fea-
tures and options that can help you better interpret the underwater
scene.
We'll discuss all of those features and options in Sec. 4, but to show you
how easy the LMS-320 is to operate, the following page contains a sim-
plified, 10-step quick reference that will cover most fish finding situa-
tions. The quick reference describes how your unit will operate with all
the sonar features in their automatic modes, which are set at the fac-
tory.
Surface clutter
Structure
Bottom signal
Fish arches
In FasTrack, fish
arches show as
horizontal bars.
Depth scale
Digital data
overlay
(depth &
temperature)
Surface signal
Zoom bar
FasTrack
bar graph