Garmin 400C Fish Finder User Manual


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 Fishnder 400C Owner’s Manual
BasIc operatIon
Understanding the Home Screen
When you turn on your Fishnder 400C, the Home screen appears.
Press up or down on the ROCKER, and then press SELECT to
choose an option.
NOTE: Options on this screen vary based on the type of
transducer installed.
Home Screen
(Dual Frequency)
Home Screen
(Dual Beam)
Full Screen
Opensafull-screengraphofthetransducer’ssonarreadings
(page17).
Flasher (Dual Beam transducer only)
Opensaroundashertoindicatethetransducer’ssonar
readingsasanalternativetothelineargraph(page 18).
Split Freq (Dual Frequency transducer only)
Opensasplit-screenthatusesthefullcapabilityofthedual
frequencytransducer.A50kHzfrequencygraphappearsonthe
left;a200kHzfrequencygraphappearsontheright(page 18).
Split Zoom
Opensasplit-screenwiththenormalgraphontherightzoomed
toyourpreferredlevelontheleft(page17).
Numbers
Opensasetofdataeldstoshowinformationnumerically
(page19).
Temp Log
Showsacustomizablegraphofthewatertemperaturewhen
usingacompatibletransducerorsensor(page19).
Congure
Congureunitsettings(page20).
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