Lowrance X-4 Pro Installation And Operation Instructions Manual page 33

Sensitivity set to manual mode (left). Sensitivity scroll bar (right).
You can change the sensitivity level whether you are in Auto Sensitivity
mode or Manual Sensitivity mode. The adjustment method works the
same in both modes, but gives you slightly different results.
To adjust sensitivity in Auto Mode:
Repeatedly press
sitivity is set to Auto, then press
scroll bar. Press
at the desired level, press
mum or minimum sensitivity level, a tone sounds alerting you to the limits.
To adjust sensitivity in Manual Mode:
If you want to change the sensitivity in Manual Mode, turn off Auto
Sensitivity. Repeatedly press
Press ↓ to select
scroll bar. Press
the desired level, press
Bait
school
until the
MENU S
to increase the sensitivity,
↑
to clear the menu. If you reach the maxi-
PWR
MENU
and then press
M
ANUAL
to increase sensitivity,
↑
to clear the menu.
PWR
menu appears. Make sure sen-
ENSITIVITY
to access the sensitivity
MENU UP
to decrease it. When it is set
↓
until the
S
ENSITIVITY
to access the sensitivity
MENU UP
to decrease it. When it is set at
↓
29
menu appears.