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24. MAINTENANCE AND TROUBLESHOOTING
24-8
24.7 Color Differentiation Test for S57 Charts
The color differentiation checks if the chart radar monitor can distinguish between the
various color-coded areas, lines and symbols.
1. Click the [Chart INFO] and [Chart 1] buttons on the InstantAccess bar to show the
[ECDIS Chart 1] menu.
2. Click [Color diagram] to show the color test diagram.
If the colors are correct, the diagonal line will be distinguishable from its surroundings,
at any brilliance setting.