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AV Distribution Questions
What is an HDMI splitter, matrix, or distribution amplifier?
These devices allow one or multiple HDMI sources to feed multiple displays. A splitter duplicates the signal, while a matrix switch lets you send different inputs to different screens.
How can I extend HDMI over long distances?
For distances over 10m, use active HDMI, HDBaseT extenders, or fibre HDMI cables. These maintain 4K/8K signal quality without loss.
What is HDBaseT, and why is it used in professional AV setups?
HDBaseT sends HDMI, Ethernet, control, and power over a single CAT cable up to 100m, ideal for distributed systems and home cinema installations.
What’s the difference between passive and active AV distribution devices?
Passive devices simply split signals, while active ones boost and equalise them to prevent degradation. Active systems are essential for long runs or multiple outputs.
How can I ensure compatibility between HDMI devices with different standards (HDCP, EDID)?
Use an EDID manager or compatible distribution amplifier. This ensures all connected devices communicate correctly and avoid handshake issues.
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