User manual

DVI Video Processing Switcher 4x4
PTN Electronics Limited 14 www.PTN-electronics.com
3) It is not able to set the overlay hierarchical relationship of a single input channel or
to set the hierarchical relationship of all input channels.
4) When in PIP display mode or in POP display mode, it is able to set the output
display state. But not able when in any one of the other four display modes.
5) It is not able to move the image on behalf in the image display mode area on the
software interface.
5.4.1 4x Zoom-in Function
Function: To split an input signal to four parts and displays on the displayers one to
one. In fact, the input image is magnified by 4 times, as shown in Figure 6-1.
Detailed Operations: While the software is running normally, click on the button
, the display mode area on the software interface will show the output display
mode of any one of the input channels. The four images on the displayers make up a
whole image same to the input image.
The buttons are used for choosing the image of
any one input channel to the outputs.
5.4.2 3x Zoom-in Function
Function: To split an input signal to three parts, one of them is rotated 90 degrees, and
then to display on the displayers one to one. Generally there will be no output image
on the first output channel (the displayer just shows a blue screen), and the images on
the second, third and fourth displayers (All are rotated 90 degrees) make up a whole
image same with the input image. As shown in Figure 6-2.
Detailed Operations: While the software is running normally, click on the button
, the display mode area on the software interface will show the output display
mode of any one of the input channels. The three images on the displayers (The
second, third and fourth outputs) make up a whole image same to the input image.
The first displayer shows a blue screen.
The buttons are used for choosing the image of
any one input channel to the outputs.