Furuno FMD-3100 Operator's Manual page 306

APPENDIX 1 MENU TREE
Settings Menu
(Click)
Settings File Export (Select file to export, Select data to export (Setting data, Route/User chart, Playback data*).
File Import (Select file to import, Select data to import (Setting data, Route/User chart, Playback data*).
File Maintenance (Restores last-saved route/user chart application and Route/user chart system.)
Self Test (Check various components of the system.)
Data Sharing (Share display brilliance setting among units)
Customize
Display Test (Display test patterns.)
Keyboard Test (Test the ECDIS Control Unit and Trackball Control Unit.)
Screenshot (Manage screenshots.)
User Default (Restore all user default settings.)
CCRP
AP-4
Wheel rotation (Normal, Reverse)
Key beep volume (0-3, 1)
Alert sound volume (1-3, 3)
Select CCRP
Display Filter (CCRP, Center of Gravity, Pivot Point, Radar Antenna, RCB,
RCB Sub, GPS Sensor, AIS Transponder, Echo Sounder, SDME Sensor)