Visara 1783 - Manual (Page 48)

1783 Network Computing Terminal User’s Manual
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• Partitioning – This feature is not currently implemented.
• Mark Unprotected – Select to display a special symbol in each unprotected field on
the screen. This enables you to recognize locations where keystrokes can be entered.
• Row/Column Indicator – Select to display the current cursor location on the operator
status row. Note that the location is determined by the application program on the host
system.
• Coax Indicator – Select to turn the coax indicator on. When this feature is on:
– A filled circle is displayed in position 71 of the status row to indicate an active
coax line.
– An open circle indicates no coax activity.
– A blinking circle indicates the very slow poll cycle of a coax line being
disconnected then reconnected. In that case, power down the 1783 NCT unit for
at least 10 seconds before turning the power on to reestablish communications,
or use the 1480 Miscellaneous Menu described later in this chapter.
The coax indicator overrides other status line information in position 71 because it is
normally used as a diagnostic feature.
• Base VPD – Select to enable the basic Vital Product Data functionality.
• Disable Color Override – Normal base color supports four colors - blue, green, red
and white. A command from the controller can force the display to two base colors,
green and white. Enabling this button causes the 1480 emulator to ignore the controller
command and to display all four base colors.
• DualScreen – Enables the 1480 DualScreen feature. (See Configuring Dual Screen
Mode later in this chapter for details on this and the following two options.)
• Controller Step Key = ChgSc – Enables Alt - ChgSc as the controller session
step key.
• Increase Session Delay – Increases the delay between changing sessions.