Garmin 520 User Guide

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SInG

 S

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Use the Split Freq screen (dual frequency transducer only) to view 

both the 50kHz and 200kHz frequencies on the same screen. A 

50kHz frequency graph appears on the left; a 200kHz frequency 

graph appears on the right.
To open the Split Freq screen, from the Home screen, select 

 > 

.

Use the Split Zoom screen to view the full sonar data from the graph 

and a zoomed in portion on the same screen. 
From the Home screen, select 

 > 

.