User Manual

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3. Press and release the

button to increase the Transparency, or
the

to button to decrease the Transparency.
• The Transparency can be set from “0%” to “70%”.
4. Press and release the V | ESC button to exit the menu and return to the
fish finder mode.
N. KEEL OFFSET
The Keel Offset feature is used to adjust the depth readings
displayed by the device to compensate for the depth of the water
required for your vessel to operate safe (typically referred to as
your vessel’s “Draft”)
For Example: If your boat’s draft is 3 feet (1 M), the Keel Offset
feature should be set to 3 feet (1 M). The device will then subtract
3 feet from the actual depth reading and display this figure as the
depth. If the water depth is 5 feet (1.5 M) and the Keel Offset is
set to 3 feet, the depth will be displayed as 2 feet (.6 M), indicating
to the operator that there is 2 (.6 M) feet of safe operating water.
The maximum Keel Offset setting is 20 FT (6.1 M), and can be set
in .1 (1/10th) Feet or Meter increments. The unit will read “---”
when a negative value occurs due to the Keel Offset subtraction.
To Adjust the Keel Offset:
1. Press and release the
button 3 times
(“Adva nced” will appear at the top of the
screen).
2. Press and release the

button until the “Keel Offset” box is highlited.
3. Press and release the

button to increase the Keel Offset, or the

to
button to decrease the Keel Offset.
• The Keel Offset can be set from "-30ft" to "+30ft" ("-10m" to
"+10m")
4. Press and release the V | ESC button to exit the menu and return to the
fish finder mode.
O. SONAR CHART MODE (COLOR SCHEME)
The Sonar Chart Mode setting allows you to adjust the color scheme of the
display. There are 3 settings:
• White Background: Offers the best display viewability in bright
lighting conditions.