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3. System Connection
3.1 Usage Precautions
1. The system should be installed in a clean controlled environment.
2. Ensue that all of the power cords and plugs are not damaged. If there is any signs of damage DO NOT use and send back
to your Supplier.
3. All devices should be connected before power on.
3.2 Typical System Diagram HDA 1x2S4K
The following diagrams illustrate typical input and output connections that can be achieved with the HDA 1x2S4K and HDA
1x4S4K HDMI Splitters
3.3 Typical System Diagram HDA 1x4S4K
HDA 1x2S4K 310051
HDMI Cables
4K HDTV’s
HDMI Source
HDMI Source
HDA 1x4S4K 310052
HDMI Cables
3.4 Connection Procedure
1. Connect the HDMI cable between the HDMI Source (Such as Blu-Ray) and the HDMI input on the HDA 1x2S4K or HDA
1x4S4K splitter
2. Connect the HDMI cables from the output on the HDA Splitters to the HDMI input socket 1 on the HDTV’s
3. Once all the connections have been made, plug in the 5VDC adaptor, tighten locking screw and plug in to mains socket
and switch on. Please use the correct Plug adaptor for your region UK, EU and NZ.
3.5 EDID Management HDA 1x2S4K, HDA 1x4S4K.
The HDA HDMI Splitters have an automatic EDID management function which helps distribute and route the signals from the
source to the displays. The first display connected to output 1 determines the resolution set for all TV’s.
For example: when output 1 is connected with a 1080p display, the HDA 1x4S4K will select 1080p as the output resolution
and distribute 1080p signals to ALL outputs.
Note: If the displays connected to output 2~4 do not support 1080p signals, there will be no picture displayed on the screen.
3.6 Application.
The HDA series of HDMI Splitters are ideal for distributing HD 3D and 4K signals around Pubs, Clubs, Sports Bar’s,
Commercial TV displays, Hospitality, Wellbeing and Education.
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