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3.
The input will flash to confirm it is selected.
This selection will also be confirmed on the HDMI Multi-view, with a P1 or P2 label shown next to the
selected input image.
6.4 DSK Function
The HS-2200 has two Down Stream Keys (DSK PGM, DSK PVW). This means it is able to take a key source
video input and replace the white or black parts of this image with the video from another source. If the
input video carries an alpha channel it is also possible to key in this way too.
DSK Settings
Before trying to activate the DSK function it is best to understand how to set up or choose the right options
for your production well in advance of the production.
Press the ENTER Key in the MENU area of the HS-2200 keyboard. Navigate to the DSK Settings option using
the down arrow key. The DSK menu options provided here are:
DSK Settings
DSK PVW and DSK PGM
When looking at the top right corner of the HS-2200 Control Panel / Keyboard there are two DSK keys.
These are labelled Program and Preset.
The upper DSK PGM key relates to activating Down Stream Keying on the Program outputs.
The lower DSK PVW key relates to activating Down Stream Keying on the Multi-view or Preview outputs.
Assigning an input to a DSK PVW channel for keying
Using the lower DSK PVW button you can assign a selected video input to the chosen DSK video layer.
1.
First press and hold down the DSK PVW button on the lower row. The Preset row of input sources will
light.
2.
While still holding down the DSK PVW button, press to select the required input from the Preset row.
3.
The input will flash to confirm it is selected.
This selection will also be confirmed on the HDMI Multi-view, with a T1 label shown next to the selected
input image.
6.5 AUDIO Function
Overview
The HS-2200 has the ability to take audio from several sources such as XLR analogue, SDI and/or HDMI
inputs. The audio can be embedded onto the HDMI and SDI outputs and/or fed to the analogue XLR audio
connections.
When using the audio functions of the HS-2200 switcher you may de-embed audio from selected SDI or
HDMI inputs and then output this audio from the XLR outputs of the switcher to a separate audio mixer
like the Datavideo AM-100 audio mixer.
Titles + α Channel
Luma Key Mode
Luma Key Level
32
Luma Key Level 0 (black) to 255 (white)
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