SYSOLUTION S40 Instructions Manual page 19

Input interception（Capturing）
A certain part of the output image of the video processor is displayed in full screen on the
LED display. The system defaults to the "off" state (the following parameter adjustment
items are grayed out and cannot be modified). Only when the state is "on" can the function
adjust the parameters effectively. Turn on the interception function. The screen parameters we
will intercept are such as "horizontal start, vertical" Start, image width, image height" are set.
Image Properties
Enter the "Image Properties" menu, as shown in the figure below：
www.sysolution.net 14