Lowrance electronic M56 User Manual
Page 59
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white. Also note that when using FishReveal, we recommend that you
turn off Auto Sensitivity and turn up Sensitivity to near maximum.
Sonar Color Mode command with FishReveal selected.
To turn FishReveal on:
1. From the Sonar Page, press
MENU
|
↓ to
S
ONAR
F
EATURES
|
ENT
.
2. Press
↓ to
S
ONAR
C
OLOR
M
ODE
|
ENT
|
↓ to
F
ISH
R
EVEAL
|
ENT
.
3. Press
EXIT
|
↑
to
A
UTO
S
ENSITIVITY
|
ENT
|
↑ to
S
ENSITIVITY
|
ENT
.
4. Press
↑ until the Sensitivity Control Bar reads 100% (or close to it),
then press
EXIT
. (If you reach the maximum limit, a tone sounds.)
Sonar chart in regular grayscale mode, left, and in FishReveal mode,
right. Notice how several fish formerly hidden in the heavy clutter be-
come visible in FishReveal mode.
NOTE:
Water conditions vary greatly, and that affects sonar performance.
Under certain conditions, FishReveal will show you more fish than
normal grayscale mode, but the reverse will be true in other circum-
stances. We suggest you become familiar with both modes so you can
best match your sonar's performance to the current water conditions.
Visible
fish
Fish
not
visible
Fish
arch