JRC JAN-9202 - Water Depth Information

4-29 Chapter 4 Conning Display
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付録
4.2.3.28 Water depth information
The following items are displayed regularly as water depth information.
Item Display contents
Water depth value
display
Indicates the water depth value.
Water depth
graph
Indicates the water depth information. Water is indicated in blue and the sea bed
is indicated in brown.
Therefore, the boundary between blue and brown indicates the water depth.
The graph setting range can be changed from the View menu.
For the details, refer to "5.1.3 Setting up the Water Depth display".
Water depth value
reference
Displays the water depth value reference [depth measurement point].
The depth measurement point is one of Surf, Trans, and Keel and the water
depth value at each point is as follows.
Surf: Water depth value from the water surface
Trans: Water depth value from the transducer of the depth sounder
Keel: Water depth value from the point below the keel
Surf [water surface]
Trans [transducer of depth sounder]
Keel [keel]
Sensor information
Water
depth value
display
Water depth graph
Water depth
value reference
Alert setting
point