User manual

DVI Video Processing Switcher 4x4
PTN Electronics Limited 26 www.PTN-electronics.com
No.
Description
Function Button
1,2,3,
4
Default 4x zoom-in modes, the first one is
for outputting the image from input channel
1, and the second one is for channel 2…
and so on.
5,6,7,
8
Default 3x zoom-in modes, the first one is
for outputting the image from input channel
1, and the second one is for channel 2…
and so on.
9
Default matrix switching mode, one to one
pass through.
10,11,
12,13
Default distribution display modes.
14,15
,16,1
7,18
Default PIP display modes, the first PIP
mode to the last PIP mode (from left to
right).
19,20
,21
Default POP display mode, the first POP
mode to the last POP mode (from left to
right).
22
Used to save the modified matrix switching
mode (same to matrix switching mode
No.9, but has been modified with additional
function settings).