Tektronix Camcorder 2200 Manuel D’Utilisation

2-81

The

 button turns shadow mode on and off.

When shadow mode is on, the

and 

 knobs adjust the horizontal and vertical offset of the 

shadow from the main key signal. A third knob,

, adjusts 

the opacity of the shadow.

 mode is functional only with primary video inputs 

that have an associated linear key signal or an M/E in layered 
mode. No clip and gain adjustments are available to the user. 
Dropshadow mode does not reduce the bandwidth of the key 
channel.

Drop Shadow is added to the key signal; the video output is 
unaffected. Therefore the Frame Store video and key must be 
composited on top of another layer in order to see the 
dropshadow.