3.MENU SETTINGS
After the installation is completed, set up the system from the Service and System menus.
3.1How to Use the Service Menu
1. Press the [PWR] key while pressing the [DISP] key to show the Service menu.
Service menu
2.Press S or T to select a menu item, and press the [ENT] key to show the setting window.
3.Press S or T to change the setting, and press the [ENT] key. To return to the menu, press the [MENU/ESC] key.
To enter alphanumeric data; for example, Ship’s Name, do the following:
1) A character input box appears, with the input cursor at the
Input cursor 
2)Press S or T to select character.
3)Press the [ENT] key to confirm selection.
4)Repeat steps 2) and 3) to complete the item.
You can move the input cursor with the [ENT] and [MENU/ESC] keys. [ENT]: Move right.
[MENU/ESC]: Move left.
4.Repeat steps 2 and 3 to complete the setting.
For items to be set at the installation, see the table on next page.
5.Press the [PWR] key to turn the power off.