Checkpoints For The Seamless Switching - Lightware UBEX-MMU-X200 User Manual

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5. Installation 5. Installation
5.11.17. Checkpoints for the Seamless Switching
UBEX series extenders provide seamless switching (clean cut) technology which is the capability to deliver
consistent performance and reliability. The advantage of the technology is that various environments with
different video sources and displays will not impact signal loss.
For the best available user experience please check the following settings being completed to fulfill the
requirements of the seamless switching:
▪ Emulate the correct EDID: emulate the right EDID to the HDMI input ports of the transmitter/transceiver.
The EDID must be set according to the desired resolution / refresh rate of the stream. For example
emulate the F135 factory EDID track (4096x2160@24Hz 2chLPCM) for a 4096x2160@24Hz resolution.
▪ Set the scaler: set the scaler on the output port of the receiver. The forced resolution and refresh rate
are recommended to fit the supported resolution / refresh rate of the sink device. For example if the
prefered resolution of the sink device is 3840x2160@60Hz, apply the following settings in the scaler:
– Scaling mode: Forced resolution or EDID based
– Forced resolution: 3840x2160p60
– Image position: Fit
▪ Set the HDCP: check the HDCP settings either on the input and output ports.
– Inputs: tick the HDCP enable setting to enable.
– Outputs: if the type of the sink devices are different, set the HDCP mode to Forced HDCP 2.2 Type 1
(the sink device must support the HDCP 2.2 Type 1).
▪ Set the color space: set the color space (RGB / YCbCr) and the sampling rate (4:4:4 / 4:2:2) to the same
value for all sink devices in case of the color space of the signal sources are different.
▪ Set the color range: if the color ranges of the signal source devices are different, this setting helps
adjusting between the different types. Lightware recommends the following settings for the color
range:
– If the color range of the signal source devices are the same: set to No conversion (default).
– If the color range of the signal source devices are different: set to Full range or Limited range,
depending on the received source signals.
Applied F-series endpoint firmware package: v1.5.4 | Applied R-series endpoint firmware package: v1.5.4 | Applied MMU firmware package: v1.3.3 | LDC software: v2.4.2b4
series – Matrix Application Mode – User's Manual series – Matrix Application Mode – User's Manual
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