Furuno CH-250 manual Test Pattern, Test pattern

6.9Test Pattern

A test pattern can be displayed to check for proper display of colors.

1.Press the [MENU] key to open the menu.

2.Press to select MENU, and then press to select SYS.

3.Press to select GO TO SYS MENU.

4.Press to select YES.

5.Select TEST PATTERN and press to display the test pattern. Press again to change the test pattern. The pattern changes in the sequence shown below with each press of .

16tones

of RED

16tones of GREEN

16tones of BLUE

WHITE

RED

BLACK BLUE

Figure 6-3 Test pattern

To quit the test pattern, press the [MENU] key three times.

GREEN

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