Grayline - Eagle FISHEASY 2T Installation And Operation Instructions Manual

To adjust sensitivity:
Press until the
MENU
to increase the sensitivity,
desired level, press
The sensitivity percentage in use shows in this menu. As you change the
setting, echoes scrolling onto the screen will show the effects of the change. If
you reach the maximum or minimum sensitivity level, a tone sounds alert-
ing you to the limits.
NOTE:
If you want to change the sensitivity in Manual Mode, first turn off
Auto Sensitivity: press
menu appears. Press
clear the menu. To adjust the sensitivity, follow the same steps used for
adjusting sensitivity in auto mode above.
®

GRAYLINE


Grayline lets you distinguish between strong and weak echoes. It
"paints" gray on targets that are stronger than a preset value. This al-
lows you to tell the difference between a hard and soft bottom. For ex-
ample, a soft, muddy or weedy bottom returns a weaker signal which is
shown with a narrow or no gray line. A hard bottom returns a strong
signal which causes a wide gray line.
If you have two signals of equal size, one with gray and the other with-
out, then the target with gray is the stronger signal. This helps distin-
guish weeds from trees on the bottom, or fish from structure.
Grayline is adjustable. The factory default for this unit is 69 percent.
Since Grayline shows the difference between strong and weak signals,
adjusting the sensitivity may also require a different Grayline level.
The level chosen by the sonar unit at power on is usually adequate for
most conditions. Experiment with your unit to find the Grayline setting
that's best for you.
To change the Grayline level, press
pears.
Press
UP ARROW
crease it. The percentage of Grayline in use shows in this menu. Echoes
scrolling onto the screen will also show the effects of the Grayline
change. If you reach the maximum or minimum level, a tone sounds
alerting you to the limits. Press
S A
ENSITIVITY DJUSTMENT
DOWN ARROW
to clear the menu.
PWR
MENU
DOWN ARROW
to increase the level or press
menu appears. Press
to decrease it. When it's set at the
until the
S
to select
until the
MENU
to clear the menu.
PWR
37
A
ENSITIVITY UTOMATIC
, then press
M
ANUAL
G
RAYLINE
DOWN ARROW
UP ARROW
/M
ANUAL
to
PWR
menu ap-
to de-