CK4L-5000 User Manual
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screen is not consistent with input signal, the picture will be automatically enlarged or be
scaled to fit the LED screen.
2.3.1.2 PIP Mode
CK4L5000 support PIP mode, using any input to be background picture (defined as Level
4), the processor allows for the display up to 4 different inputs simultaneously.
2.3.1.3 CPBP mode
CK4L5000 allows for the display up to 4 different signals in a line, and outputs one by one
to the separate LED screen.
2.3.2 Multiple inputs
The video wall controller allows for inputs up to 20 different sources, can show up to 4
different inputs simultaneously and can route any input to any output thanks to built-in 4x4
matrix switcher.
2.3.3 Brightness, Contrast and Saturation adjustment
The picture adjustment of Brightness, contrast, saturation can be adjusted via control
software or front panel button, the adjustment ensures the improvement of gray scale.
2.3.4 Control Ports
The processor employs the RS232 control port as well as Ethernet port.
A. Real-time control through dedicated control software
