Color Line - Plastimo ECHOFISH 820 Manual De Instalación Y Funcionamiento

4- Use the Up/Down arrow to select the Noise Filter option.
5- Press the right arrow to enter into the setting.
6- Press the right/left arrow to increase or decrease the val-
ue.
7- Press ENT to confirm the setting.
8- Press Exit to exit the menu setting.

3. Color line

Color Line is used to distinguish weak and strong echoes,
which can be very helpful to know whether the bottom is
hard or soft. It can also help to distinguish weeds from trees
or fish from structure.
Strong sonar returns, such as hard bottoms or other rela-
tively hard targets, will be displayed with brightly colored
line. Weak sonar returns, such as soft, muddy or weedy bot-
toms, will be displayed as lightly colored line
.
Color line is adjustable. Make some tests to find which set-
tings will the most convenient for you.
To set the Color Line:
1) Press MENU to enter into menu setting.
2) Use the Up/Down Arrow to select Sonar option.
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Echofish 820 – Installation & Operation manual