20
Contrast
Contrast can let you to get a suitable display when you operate the unit.
To set the
Contrast
:
a) Press
MENU
to enter into menu setting,
b) Repeatedly press
MENU
to switch to
Display
menu.
c) Use the
Up / Down Arrow
to select
Contrast
option.
d) Press
ENT
to enter into setting.
e) Use the
Up / Down Arrow
to increase / decrease the value.
f) Press
ENT
to confirm and exit the setting.
Overlap Data
On the upper left corner display, there are 3 readout: Water Depth, Temperature, Voltage.
Overlap Data determines which readout will be displayed.
To set the
Overlap Data
:
a) Press
MENU
to enter into menu setting,
b) Repeatedly press
MENU
to switch to
Display
menu.
c) Use the
Up / Down Arrow
to select
Overlap Data
option.
d) Press
ENT
to enter into setting.
e) Use the
Up / Down Arrow
to select the option.
f) Press
ENT
to confirm and exit the setting.