6
This screen shows a typical menu, the Sensitivity menu.
DISPLAY – Opening Screen
The lights flash for about 20 seconds when the unit is turned on. The
backlight menu appears on the screen. To turn the lights on, press
UP
ARROW
. If you don’t press a key, the menu will disappear after a few
seconds. If you don't want to wait, press
PWR
to clear the menus.
When the sonar unit is first turned on and the backlight menu
disappears, the display screen shows the Flasher page. An image like
the one below will appear on the screen. A circular dial shows all
returning echoes at a high screen refresh rate. It uses the Grayline
feature (see "Grayline" below) to show weaker targets as shades of gray.
The bottom depth and temperature are also shown as digital displays in
the center of the circle. In the following figure, the screen shows a depth
range from 0 to 40 feet and the bottom depth is 17.3 feet, shown by the
digital sonar. The water temperature is 65.7
°
F.
Flasher screen. The factory default settings have
automatic range and sensitivity turned on.
Fish symbols
Grayline
Digital depth
Surface signal
Water temp
(with optional
sensor)
Depth range
at top of
depth scale
Menu
