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HD9625DSK Instruction Manual
2.3.2. PREVIEW BUS
Items selected on the PREVIEW BUS consist of BKG/A, Fill/B, DSK, and BLACK. Items selected in
the PREVIEW BUS are automatically routed to the preview output BNCs on the rear panel.
The BKG/A, FILL/B DSK and BLACK buttons are mutually exclusive. This means that if you select
one, the other items are automatically deselected. The BKG/A button selects the video source from
the HD INPUT BGND/A connector on the rear panel. The source for the FILL/B is the HD INPUT
FILL/B connector and the Key is the HD INPUT KEY on the rear panel. The DSK button displays the
background video with the selected Fill video mixed, based on the selected Key video. For more
information please refer to the "DSK" section of the "On Screen Menu" chapter.
The BLACK button selects the internal black generator. Selecting BLACK deselects all other buttons in
the PREVIEW BUS button field.
2.3.3. ARROWS
The arrow keys are used to scroll through the setup menu to choose setup options and change setup
option values.
2.3.4. SELECT
Select is similar to the "enter" key on a standard PC keyboard.
The button is used to confirm
operations, save settings, confirm choices etc.
2.3.5. SETUP
Press the setup button to enter the setup menu. Options will be displayed on the front panel as well
as On Screen of the PREVIEW OUT. Use the arrow buttons to cycle through the available setup
options. Press the select button to choose the currently displayed setup option; the current value for
that setup option will be displayed. Use the arrow keys to change the value. Press the select button
to save the change or the setup button to cancel the change or exit that setup option. Press the setup
button again to exit the setup menu completely.
2.3.6. PROGRAM BUS
Items selected on the PROGRAM BUS consist of BKG/A, Fill/B, DSK and MATTE. Items selected in
the PROGRAM BUS are automatically routed to the HD OUTPUT PROGRAM output BNC on the rear
panel.
The BKG/A, FILL/B and DSK buttons are mutually exclusive. This means that if you select one, the
other items are automatically deselected. The BKG/A button selects the video source from the HD
INPUT BGND/A connector on the rear panel. The source for the FILL/B is the HD INPUT FILL/B
connector and the Key is the HD INPUT KEY on the rear panel. The DSK button displays the
background video with the selected Fill video mixed, based on the selected Key video. For more
information please refer to the "DSK" section of the "On Screen Menu" chapter.
The standard DSK unit uses the MATTE button. This is a Toggle for the user configurable MATTE. For
more information please refer to the "MATTE" section of the "On Screen Menu" chapter. Note that the
MATTE is enabled and disabled in both the PREVIEW and PROGRAM outputs.
Page 2-6
HD9625DSK Hardware
Revision 2.1.2
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