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Downstream keyer (dsk) – Grass Valley 1200 Operation Manual User Manual

Page 55

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Downstream Keyer (DSK)

Downstream Keyer (DSK)

The DSK (Figure 3-4) inserts titles or other keys on top of the
switcher’s background and effects key layers. The DSK is a full-
function keyer, capable of luminance, linear, chroma, and preset
pattern keys just like the effects keyers.

To delegate Keyer and Key bus controls to the DSK, select
[DSK]

in the Keyer section or select [DSK PREVIEW] on the DSK

panel. The DSK lamp at the end of the Key bus will light.

Select key fill and source [CROSSPOINTS] using the Key bus.

Select and adjust key parameters using the Keyer controls.

Transition the key on and off using the [DSK CUT] or [DSK MIX]
button or using the [CUT] button in the Keyer section. When
the key is on, the DSK ON lamp lights.

Figure 3-4. Downstream Keyer (DSK) Panel Section

DSK
Preview

DSK

DSK
Mix

DSK
Cut

60

DSK
On