EMS Vigilant-X Series User Manual page 17

Prune Modes
Enabling the check box limits the resolutions displayed in the resolution box to those that are
supported by all of the screens attached to the Vigilant-X cards active outputs. This
information is read from the monitor EDIDs when the TWIN tab is opened. If the state of this
check box is changed then the resolution control is updated.
When you click on OK or Apply the following dialog is displayed:
This dialog gives you the option to accept the changes or restore the previous display
settings. The display will return to the previous settings after 15 seconds should Yes or No
not be selected.
Warning!
Always close all video overlay applications before performing any operation that
modifies the settings of any attached display. Failure to do so could result in the
machine locking up and requiring a reboot.
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16/03/2006