User manual

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Installation Diagram
Cascading
To provide even more HDMI displays, additional VM0404H units
can be cascaded from the parent VM0404H's HDMI Out ports,
making it an excellent solution for digital signage systems. Simply
use additional Male-to-Male Type A HDMI cables to connect an
HDMI Out port on the parent unit to the HDMI In port on the child
unit.
Recommended distances between devices in all cascade levels
for transmitting a high resolution signal are as follows:
Source device to VM0404H 1.8 m
VM0404H to VM0404H 15 m
VM0404H to display device 20 m
1
Hardware / Software
Controller
HDMI IN
RS-232
HDMI IN
HDMI IN HDMI IN
HDMI OUT HDMI OUT
HDMI OUT HDMI OUT
2
3
4
HDMI Source Devices
HDMI Display Devices