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4. Installation
Perform the following steps to install the SP-HD-4B.
1. Make sure your HDMI Sources and Displays that you are intending to connect to are powered
off and disconnected from power sources.
2. Using Hi-speed HDMI cables, connect each display to the Outputs ports of the splitter.
3. Similarly connect the video source to the Input port of the splitter.
4. Power up the splitter using the DC power supply that comes with the unit.
5. Power on all the displays followed by source.
6. Make sure the LED indicators for the corresponding Input and Outputs are lit.
7. Check the displays to verify you have video and sound.
Congratulations you have successfully installed SP-HD-4B!
5. Smart EDID Management
When the unit powers up or when it first detects a video source connected the device creates an
EDID for the source based on connected displays. If no displays are connected, the splitter uses
an internal "default" HR EDID so the source sends signal.
The SP-HD-4B maintains the audio extraction feature even if there are no active displays
connected to it. this is done by passing a custom HR EDID to the source.
Connection Block Diagram
Use only regulated 5v DC supply (center positive) as
supplied with the unit. Never substitute any other
power supply as this can destroy the unit
UHD HDMI Video Splitter, 4-Channel
5
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