## Application Main Menu

The main menu contains single-action functions.

To open the main menu, press the {{ menu }} button on the left side of the screen.

| Button | Function |
|--------|---------|
| {{ menu_sar }} | {doc}`Search and Rescue (SAR) </sections/instruments/search-and-rescue/index>` |
| {{ menu_alerts }} | {doc}`Alert List </sections/alert-system/alert-journal/index>` |
| {{ menu_logbook }} | {doc}`Electronic Logbook </sections/navigational-log/index>` |
| {{ menu_routes }} | {doc}`Routes </sections/routes/index>` |
| {{ menu_dataset }} | {doc}`Chart Collection (Data Set) </sections/enc-collection-management/index>` |
| {{ menu_manual_observation }} | {doc}`Manual Observations </sections/instruments/manual-observations/index>` |
| {{ menu_radar_overlay }} | {doc}`Radar Overlay </sections/sensors/radar-overlay/index>` |
| {{ menu_user_chart }} | {doc}`User Chart </sections/instruments/user-objects/index>` |
| {{ menu_markers }} | {doc}`Markers </sections/instruments/markers/index>` |
| {{ menu_targets_table }} | {doc}`Targets Table </sections/sensors/ais/target-table/index>` |
| {{ menu_navtex }} | {doc}`Navtex — Reading and Processing Received Messages </sections/sensors/navtex/index>` |
| {{ settings }} | {doc}`Settings </sections/system-settings/index>` |
| {{ turn_off }} | {doc}`Shut Down ECDIS </sections/basic-operations/ecdis-shutdown/index>` |
