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Lower range, Chart speed – Humminbird 385ci User Manual

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Lower Range

Settings: Auto, 10 to 1000 feet, 3 to 400 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
Lower Range regardless of the settings entered manually.

Chart Speed

Settings: 1-9, Ultra, where 1 = Slow, 9 = Fast, Ultra = Fastest;
Default = 5

Chart Speed determines the speed at which the sonar information moves across
the display, and consequently, the amount of detail shown.

A faster speed shows more information and is preferred by most anglers;
however, the sonar information moves across the display quickly. A slower speed
keeps the information on the display longer, but the bottom and fish details
become compressed and may be difficult to interpret.

M

For example, if you are fishing in 60 feet of water but are only interested in the
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 to see a more detailed view than you would see if the display went all the
way to the bottom.

Down Imaging™ X-Press™ Menu

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