Specifications

DigitalSpot 5000 DT

Global effect 2

A DMX value of 20 enables fine adjusting of the red, green and blue gamma curve at overlaping edges to achieve

consistent colour (brightness) of these parts of image.

Note. After selecting desired image segment for the gamma correction (by means of the Global effect 1 -

Parameter 2), set the channel Global effect 1 - Parameter 3 to 0 in order to display blended edges of the picture

segment.

Global effect 2- Parameter 1

The parameter adjust the red gamma value at respective image adge.

Global effect 2- Parameter 2

The parameter adjust the green gamma value at respective image adge.

Global effect 2- Parameter 3

The parameter adjust the blue gamma value at respective image adge.

The second way how to adjust the red, green and blue gamma curve at overlapping edges is by means of the

channel Gobo effect 2 Selection on a gobo layer. The option works on the global layer and it doesn´t matter on

which layer the channel Gobo effect 2 Selection was activated. This option can be a suitable solution in a case

that the channel Global effect 2 is used for another effect.

To activate the fine adjustment of blending curves.

1. Set the channel Gobo effect 2 selection to 200 on any gobo layer .

2. Now parameters 1-3 of this effect changing the red, green and blue gamma curves.

23.2 Picture merging example

Here is an example of the image field 3x2.

1. All fixtures that are a part of the picture merging should have a different fixture ID (The fixture ID= the last

number of its IP address). The fixture´s IP address consists of four numbers separated by the dot e.g.

002.168.002.010.

2. Select the same gobo/video on the six DigitalSpots 5000 DT.

3. On all fixtures you are configuring set a DMX value=1 at the channel Global Effect 1.

On all fixtures you are configuring set a DMX value=6 at the channel Global Effect 1-Parameter 1.

4. Set a DMX value at the channel Global Effect 1- Parameter 3 between 151-160 to define a sharp edges of

segments for a fine alignment.

5. On each individual fixture set a DMX value between 0-5 at Global Effect 1 - Parameter 2 to select the segment

that the fixture will project.

6. Use pan/tilt/zoom and keystone channels to align the projections of individual fixtures in such a way that there

is some overlap between the separate portions of the image. This overlap is necessary for the picture merging

adjustment.

7. Set a DMX value at Global Effect 1- Parameter 3 between 131-141 to display the segment with sharp edges for

fine adjustment by means the fine pan/tilt and keystones channels. After it set this parameter to 0 and the

channel Global Effect 2 set to 20 to enable fine RGB gamma correction by means of the Global Effect 2 –

Parameter 1-3.