Specifications
78 
Split Zoom Sonar Chart. First image (left) shows the left window 
zoomed to 2X. The second image (right) shows the left window zoomed
to 4X. The depth overlay data is set to the default large text size. 
The water temperature is set to the medium text size. 
Digital Data/Chart 
This mode shows nine digital boxes or windows containing (by default):
Water Depth, Water Temp, Position Error, Bearing, Distance, Speed,
Travel Time, Track and Off Course. 
Digital Data/Chart 










