7. MAINTENANCE, TROUBLESHOOTING

7.5.2Test pattern

The test pattern test checks the display for proper display of colors (MODEL1722C/1723C series) or tones (MODEL1722 series).

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

2.Press the SYSTEM CONFIGURATION soft key.

3.Press the SYSTEM SETUP soft key.

4.Press the TEST & CLEAR soft key.

5.Press the TEST PATTERN soft key to show test pattern.

BLACK

BLUE

GREEN

GREEN

RED

RETURN

WHITE

RETURN

PUSH ENTER KNOB TO CHANGE PATTERN.

PUSH ENTER KNOB TO CHANGE PATTERN.

RETURN

MODEL1722C/1723C series

MODEL1722 series

 

 

 

Test patterns

6.For the MODEL1722C/1723C series, push the [ENTER] knob consecutively to show white, red, green, blue and black colors.

7.Press the RETURN soft key.

8.Press the [MENU] key to close the menu.

7-10

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Furuno 1723C, 1753C, 1733C, 1762C, 1722C, 1763C, 1732C, 1752C, 1742C manual Test patterns