Test Pattern - Furuno 1824C-BB Operator's Manual

8. MAINTENANCE, TROUBLESHOOTING

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 E: SYSTEM CONFIGURATION soft key.
3. Press the C: SYSTEM SETUP soft key.
4. Press the B: TEST & CLEAR soft key.
5. Press the C: 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 E: RETURN soft key.
8. Press the MENU key to close the menu.
8-10
BLACK
BLUE
GREEN
GREEN
RED
WHITE
WHITE
RETURN
PUSH ENTER KNOB TO CHANGE PATTERN.
[ENTER] knob
WHT
[ENTER] knob
RED
[ENTER] knob
GRN
[ENTER] knob
BLU
[ENTER] knob
BLK
[ENTER] knob
Test pattern sequence
E RETURN