The GTWIN User Interface GTWIN Reference Manual362.6 Screen ManagerThe Screen Manager manages the screen types, the display method, and allows you to copy,move and delete base screens.Use the letter buttons [B], [L] and [K] to move from base to login (see p. 37) and keyboardscreens (see p. 38).There are 3 different display methods for the screens: Map (grid) display List display Thumbnail displayDouble-click on any screen number to display it. In the map display, screens that already existcan be easily identified by a red rectangle in the map.You can manage up to 1024 (0 to 3FF) base screens, which are displayed in hexadecimalformat in the Screen Manager. Navigate between the screens using and of the"Display" toolbar (see p. 24), or scroll and double-click when using the list or thumbnaildisplay.Use the buttons under "Screen type" to switch the screen type displayed in the screenmanager.