Humminbird 778C HD XD Fish Finder User Manual


 
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Lower Range
Settings: Various, see below.
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.
Adjust the Upper and Lower Range together to view a specific depth range,
especially when looking for fish or bottom structure.
NOTE: Aminimumdistanceof10 feetwill bemaintainedbetweentheUpper and
Lower Range regardless of the manual settings entered.
The available Lower Range settings are determined by your Humminbird® model
as follows:
778c HD: Auto to 1500 ft, Auto to 500 m (International Models only);
Default = Auto
778c HD XD: Auto to 3200 ft, Auto to 975 m (International Models
only); Default = Auto
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
Rangelimitto 30.Thedisplay will showthe0 to30footrange,whichallowsyou
to see a more detailed view than you would see if the display went all the way
to the bottom.
Flasher X-Press™ Menu