Garmin echoMAP CHIRP 73cv Owner's Manual

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similar to the shape of the beam in a copying machine. These 
beams provide a clearer, picture-like image of what is beneath 
the boat.
SideVü Sonar View
NOTE: Not all models provide built-in SideVü sonar support. If 
your model does not provide built-in SideVü sonar, you need a 
compatible sounder module and compatible SideVü transducer.
If your model does provide built-in SideVü sonar, you need a 
compatible SideVü transducer.
SideVü scanning sonar technology shows you a picture of what 
lies to the sides of the boat. You can use this as a search tool to 
find structures and fish.
À
Left side of the boat
Á
Right side of the boat
Â
The transducer on your vessel
Ã
Trees
Ä
Old tires
Å
Logs
Æ
Distance from the side of the boat
Ç
Water between the vessel and the bottom
SideVü Scanning Technology
Instead of a more common conical beam, the SideVü transducer 
uses a flat beam to scan the water and bottom to the sides of 
your boat.
Panoptix Sonar Views
NOTE: Not all models support Panoptix transducers.
To receive Panoptix sonar, you need a compatible chartplotter 
and a compatible transducer.
The Panoptix sonar views allow you to see all around the boat in 
real time. You can also watch your bait underwater and bait 
schools in front of or below your boat.
The LiveVü sonar views provide you a view of the live 
movement either in front of or below your boat. The screen 
updates very quickly, producing sonar views that look more like 
live video.
The RealVü 3D sonar views provide three-dimensional views of 
either what is in front of or below your boat. The screen updates 
with each sweep of the transducer.
To see all five Panoptix sonar views, you need one transducer 
to show the down views and a second transducer to show the 
forward views.
To access the Panoptix sonar views, select Sonar, and select a 
view.
LiveVü Down Sonar View
This sonar view shows a two-dimensional view of what is below 
the boat and can be used to see a bait ball and fish.
À
Panoptix down view history in a scrolling sonar view
Á
Boat
Â
Range
Ã
Trails
Ä
Drop shot rig
Å
Bottom
LiveVü Forward Sonar View
This sonar view shows a two-dimensional view of what is in front 
of the boat and can be used to see a bait ball and fish.
À
Boat
Á
Range
Â
Fish
Ã
Trails
Ä
Bottom
RealVü 3D Forward Sonar View
This sonar view shows a three-dimensional view of what is in 
front of the transducer. This view can be used when you are 
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Sonar