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90
Upper Range
(Advanced)
Settings: 0 to 990 feet or 0 to 327 meters (International
models only); Default = 0 ft
Upper Range sets the shallowest depth range that will be displayed on the
Down Imaging™ Views. Upper Range is often used with Lower Range.
NOTE: Aminimumdistanceof10feetwillbemaintainedbetweentheUpperand
Lower Range regardless of the manualsettingsentered.
Lower Range
Settings: Auto to 1000 feet, Auto to 330 meters
(International Models only); Default = Auto
Lower Range sets the deepest depth range that will be displayed by the unit.
Auto: The Lower Range will be adjusted by the unit to follow the bottom
automatically. Auto is the default setting.
Manual: You can adjust the Lower Range to lock the unit on a particular depth.
will be displayed in the lower right corner of the screen to indicate the unit
is in Manual mode. Adjust the Upper and Lower Range together to view a
specific depth range, especially when looking for fish or bottom structure.
NOTE: A minimum distance of 10 feet will be maintained between the Upper and
LowerRange regardlessof the settingsenteredmanually.
Forexample, ifyou are fishing in60 feetof water but areonly interested inthe
first 30 feet (surface to a depth of 30 feet) you should set the Lower Depth
Range limit to 30. The display will show the 0 to 30 foot range, which allows
you tosee a more detailed view thanyou would seeif the displaywent all the
way to the bottom.
M
For example,if you are onlyinterested in the areabetween 20 and 50 feet deep,
you should set the Upper Depth Range to 20 and the Lower Depth Range to 50.
The SonarView will thenshow the 30 foot area between20 and 50and will not
show the surface or the bottom (assuming the bottom is deeper than 50 feet).
Greater detail will be shownforthe areabetween20 and 50feet.
Down Imaging™ X-Press™ Menu