Furuno NAVNET 1724C - Manual (Page 218)

8. MAINTENANCE, TROUBLESHOOTING
8-9
WHT
BLU
GRN
BLK
RED
[ENTER] knob
[ENTER] knob
[ENTER] knob
[ENTER] knob
[ENTER] knob
[ENTER] knob
RETURN
GREEN
WHITE
BLACK
BLUE
GREEN
RED
PUSH ENTER KNOB TO CHANGE PATTERN.
RETURN
WHITE
Test pattern sequence