Garmin Fishfinder 400C Owner's Manual - Page 22

Understanding the Home Screen, Full Screen, Flasher Dual Beam transducer only

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Basic Operation Understanding the Home Screen When you turn on your Fishfinder 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 Beam) Home Screen (Dual Frequency) Full Screen Opens a full-screen graph of the transducer's sonar readings (page 17). Flasher (Dual Beam transducer only) Opens a round flasher 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 fields 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). Configure Configure unit settings (page 20). 16 Fishfinder 400C Owner's Manual

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Fishfinder 400C Owner’s Manual
B
ASIC
O
PERATION
Understanding the Home Screen
When you turn on your Fishfinder 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 flasher 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 fields 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
).
Configure
Configure unit settings (
page 20
).