Disp1 Menu - Furuno CI-68 Operator's Manual

3. CUSTOMIZING THE SYSTEM
ECHO LEVEL
Enable or disable the echo level display.
BACKGROUND CLR
Choose the background color from among black, white and blue.

3.4.2 DISP1 menu

F G J K
DISP1 menu
TIDE RANGE
Set the tide range for the tide vector display, graph display and echo level display. The
choices are 0.5, 1.0, 2.0, 3.0, 5.0 and 10.0 (kts).
SHIP SPD VCTR
Turn the ship's speed vector on or off on the tide vector display and echo level display.
HEADING LINE
Turn the heading line on or off on the tide vector display and echo level display.
LAYER 1, LAYER 2, LAYER 3, TIDE DIFF
Turn the tide vector on or off for the respective item on the tide vector display and echo
level display.
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