Samyung F430 - Sonar Operation; Interpreting Sonar Display; Sonar Mode Selection

Installation and Operation Manual
18
3-4 Sonar
It is available to use a sonar function when this equipment is connected to an depth
transducer.
3-4-1 Interpreting the display
3-4-2 Mode
There are two options you can select.
• Auto-mode: This is the most commonly
used option. In this mode, settings are
automatically adjusted for the best display
of fish and bottom according to
environment.
• Manual Mode: Use this option for manual
setting. The option might bring you best
result for your purpose.
To change a mode;
1 Press then select Gain.
2 Select Mode then choose Manual or Auto
mode.
3 Press to exit until returning to the
chart window.
① Depth
② Single fish : Fish symbols with depth.
③ Depth line
④ Bottom : Hard bottoms such as rock
and coral shown as wide bands. Soft
bottoms such as mud, weed and sand
show as narrow bands.
⑤ Range of display
⑥ Data from right to left.
①
②
⑤
⑥
⑥
⑦
②
④
③