Plastimo ECHOFISH 820 Manuel D'installation Et D'utilisation page 32

Backlight Brightness can be adjusted through 4 levels.
To set the backlight:
1) Press MENU to enter into menu setting
2) Use the Up/ Down Arrow to select Display option.
3) Press Right Arrow to enter into Display setting.
4) Use the Up/Down Arrow to select the Backlight option
5) Press Right Arrow to enter into the settin
g.
6) Press 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.
12. Echo style
The default background color of the fishfinder is white.
However there are 3 options to suit your preferences:
white, blue, and night view.
32
Echofish 820 – Installation & Operation manual