Furuno NAVNET GD-1920C User Manual

Page 209

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8. MAINTENANCE, TROUBLESHOOTING

8-10

8.8.2 Test

pattern

The test pattern test checks the display for proper display of colors.

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 the test pattern.
6. Push the

ENTER knob consecutively to show white, red, green, blue and black colors

individually.

7. Press the RETURN soft key.
8. Press the

MENU key to close the menu.

WHT

BLU

GRN

BLK

RED

[ENTER] knob

RETURN

GREEN

WHITE

BLACK

BLUE

GREEN

RED

PUSH ENTER KNOB TO CHANGE PATTERN.

RETURN

WHITE

Test pattern sequence