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Presets
An input preset is a set of input parameters that you can save on the scaler. Saved presets
can be recalled and their settings implemented at any time. A preset saves time by enabling
you to apply a group of settings to the DSC at one time.
The DSC 401 and 401 A scalers have 128 memory slots in which you can save input
presets. These presets allow a matrix switcher with multiple types of video inputs (such
as an Extron XTP) to be placed upstream from the DSC to expand the number of video
sources.
Input presets can be saved and recalled through PCS (see the DSC 401 and DSC 401 A
Help File).
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•
The following settings are saved in input presets:
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•
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Saving a preset when using a matrix switcher
When using the DSC with a matrix switcher upstream, do the following to save a preset:
1.
2.
3.
Locking the Front Panel (Executive Mode)
To prevent access by unauthorized users or accidental changes to the DSC settings, you
can lock the front panel controls by placing the DSC in executive mode. In this mode,
all front panel buttons are disabled and control is available only by SIS commands using
Ethernet or USB, or via PCS. All executive modes persist after a power cycle.
To lock the front panel, do any of the following:
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To unlock the front panel, do any of the following:
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When an input preset is recalled, it fills the output raster based on the sizing and
positioning that it had at the time it was saved.
Input presets can be saved based on one input rate and recalled to a different rate. This
enables presets to be used as aspect ratio or other quick-sizing shortcuts.
Preset name
Audio gain and attenuation
Horizontal image position
Switch each input of the matrix to the DSC.
Configure each input (size and position).
Save the settings to a preset for recall by the control system when that matrix input is
routed to the HDMI input.
Enter the Enable SIS command (see the
commands
on page 59).
Select Lock Front Panel on the PCS General Settings screen (see the DSC 401
and 401 A Help File).
Enter the Disable SIS command (see the
commands).
Select Unlock Front Panel on the PCS General Settings screen (see the DSC 401
and DSC 401 A Help File).
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Vertical image position
•
Horizontal image size (width)
•
Vertical image size (height)
Front Panel Lock (Executive Mode)
Front Panel Lock (Executive Mode)
DSC 401 and DSC 401 A User Guide • Operation
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