Users Manual Part 6

6. PLOTTER OPERATION (C-TYPES)
6-7
Note: For RCU-031 users, you can also press TRACK COLOR to open the
[CHANGE TRACK COLOR] window.
4. Select [COLOR].
5. Select desired reference for track color.
[WATER TEMP]: The track color changes according to water temperature. (Re-
quires water temperature data.)
[WATER DEPTH]: The track color changes according to depth. (Requires depth
data.)
The color of the track changes at the point when the new color is selected.
6. Close the window.
Note: You can also change the color partially, from the [EDIT TRACK] menu. See
"How to change own ship’s track color" on page 6-6.
How to change own ship’s track color according to water temperature
If you selected [WATER TEMP] as the track color reference, the track changes color
according to temperature changes in the water. This makes it easier to find changes
in the temperature, which makes it easier to find specific fishing areas. There are two
methods to change the track color:
• Method 1: change the color based on a temperature range
• Method 2: change the color based on a preset difference
Note: This feature requires valid water temperature data input.
Method 1: temperature-range-based color change
1. Open the menu.
2. Select [MARKS•PLOTTER].
3. Select [TRACK].
4. Select [OWN TRACK SETTINGS].
5. Select [NEXT].
6. Select [TRACK COLOR BY TEMP].
7. Select [RANGE].
8. Set the color for the temperature range.
For example, to show water temperatures above
20 degrees centigrade in red color, do the follow-
ing:
1) Select [RED].
2) Rotate the scrollwheel to set “+20.0”, then
press the left button.
3) Set the other colors in a similar manner.
Note 1: The water temperature steps should be
ascending order.
Note 2: Temperatures below the [BLUE] setting
appear in white color.
9. Select [TEMP DATA DISPLAY].