Specifications

DigitalSpot 7000 DT
43
Brightness scale (DMX value=69) – the effect changes the output intensity of brightness of the picture.
Associated control parameters:
Control
parameter
Controlled item DMX
value
Function
Parameter 1
Inclination of the
conversion line – bottom
point
0-255
Changes the inclination of conversion line for output brightness
from no adjustment (0 )  min. brightness (255)
Parameter 2
Inclination of the
conversion line – top
point
0-255
Changes the inclination of conversion line for output brightness
from max. brightness (0 )  no adjustment (255)
Example:
20.4 Iris effect on layer
The effect allows to simplify transition effects between layers and it can be activated on each gobo layer. On the
effect can be applied layer´s X/Y zoom, X/Y position and rotation parameters. Another possible application of the
iris effect is to use it as the mask function to mask unwanted parts of the image. On the iris effect on the layer
can be also applied global effects as the iris, picture merging etc.
The iris effect on layer can be activated on each gobo layer if you set the Gobo Effect 1 Selection channel to a DMX
value of 91. The Parameter 1 of this effect changes the size of the iris. The Parameter 2 selects type of the iris and
the last Parameter 3 serves for selecting of several texture modes applied on the iris surface.
To see various texture modes, the channels of the X/Y zoom have to comply with a condition:
Gobo zoom X coarse > 128 and the Gobo zoom Y coarse>128.
After that you can use the channels Gobo position X coarse(Gobo position X fine)and Gobo position Y
coarse(Gobo position Y fine) to move the iris to the desired position on the layer.
Example:
Selected image on the layer 3: Selected image on the layer 4: