Extron electronic SGS 408 manual ECP key title effect, Setting up a new effect

ECP key causes any portion of the preview image which is over half intensity (.35V) to be displayed with the program image. As an example, by creating a preview image which is composed of white text on a black background, the white text will be the only portion of the image which will be keyed to the program image (figure 3-37).

EXTRON

Preview Program

EXTRON

Program

During Key Effect

Figure 3-37 — ECP key title effect

Setting up a new effect

When an ECP 1000 is connected, all effect buttons except the Cut button are disabled. All effect switching must be done through the ECP 1000.

You can set up four effects in advance. To set up an effect, do the following:

1.Press the Effects button (1 - 4) that you want to program. The button lights and remains lit until another effect button is pressed.

2.To select an effect, turn the right adjustment knob until the desired effect name appears. The following effects menus are:

•Dissolve (figure 3-38)

•S wipe (soft standard wipe, figure 3-39)

•H wipe (hard standard wipe, figure 3-40)

•S curtains (soft curtains wipe, figure 3-41)

•H curtains (hard curtains wipe, figure 3-42)

•Plus wipe (figure 3-43)

•Square wipe (figure 3-44)

•Title (figure 3-45)

SGS 408 Switcher • Operation 3-19