Mainframe status bar

Status bar area Function
Status field Displays general Rumba status information.
Operator Indicates the operator's application session owns the screen.
SSL Indicates whether your session uses an SSL (Secure Sockets Layer) connection. This field applies only to TCP/IP connections.
APL Indicates whether or not the host is in APL mode.
NUMFLD Indicates whether or not the cursor is currently in a numeric field.
LU# Shows the Logical Unit (LU) number.
OVR Indicates whether Overstrike or Insert mode is chosen.
CAP Indicates whether Caps Lock is on or off.
NUM Indicates whether the Number Lock is on or off.
W Indicates whether Word Wrap is on or off.
Cursor coordinates Lists the row and column position of the cursor.
Clock Displays the time.