Furuno TZT9 Operator's Manual page 85

3. 3D DISPLAY, OVERLAYS
Depth shading settings
The depth shading settings are on the [Plotter Display] menu of the main menu. Set
these menus by following the description shown below.
[Auto Depth Shading Color Scale]: Turn automatic depth shading color scale selection
on or off.
On the screen, you can turn on or off the automatic depth shading color scale with tapping here.
0.0 ft
[Minimum Value]: Set the minimum depth range for which to show depth shading, with
the software keyboard. This is available when [Auto Depth Shading Color Scale] is set
to [OFF].
[Maximum Value]: Set the maximum depth range for which to show depth shading,
with the software keyboard. This is available when [Auto Depth Shading Color Scale]
is set to [OFF].
0.0 ft
For minimum value
1. Tap the desired position to display the slide bar.
3-4
Auto 950 ft
ON
On the screen, you can set the minimum and maximum value.
Auto 300 ft
0.0 ft Auto
0.0 ft
OFF: [Auto] is grayed out.
4,744 NM
300 ft
For maximum value
0.0 ft
200 ft
950 ft
Auto
Slide bar
164 ft
2. Drag to set
each value.