Lightware MX2-4x4-HDMI20-CA User Manual page 24

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4. Front Panel Control
Video Status
▪ Resolution
Color depth
▪
Color space
▪
Embedded audio status
▪ Audio type
Sampling frequency
▪
Advanced
▪ Pixel clock
Total resolution
▪
DisplayPort Settings Submenu (Input)
DIFFERENCE: This submenu appears only when the selected port is DisplayPort. See the
Comparison table which model has DP input.
HDCP #hdcp
The encryption towards the source can be set as follows:
▪ Disable HDCP on input: The connected source will detect that the sink is not HDCP-compliant and turn
off authentication if the content allows it.
HDCP 1.4 only: The signal is encrypted with HDCP v1.4
▪
▪ Allow HDCP 2.2 or HDCP 1.4: The connected source will detect that the sink is compliant with HDCP 2.2
(factory default setting).
High Value mode: If the highest level of protection is not justified by the source content, the level may be
▪
decreased. (e.g. the signal is encrypted with HDCP 2.2 but can be converted to be encrypted with
HDCP v1.4)
See more information about HDCP in HDCP Management section.
Applied firmware package: v1.7.0 | LDC software: v2.5.1b5
MX2-HDMI20 series – User's Manual
Other Settings
▪ Max Lane Count (1, 2, 4): One lane is able transmit 5.4 Gbps data and four lanes are available (maximum
21.6 Gbps data rate). Here can be set the maximum lane number.
Max Bandwidth (RBR, HBR, HBR2): This defines the data speed per lane: RBR uses 1.62Gbps; HBR uses
▪
2.70 Gbps; HBR2 uses 5.40 Gbps.
▪ Power enable (enable / disable): DisplayPort can supply 1.5 W (500 mA, 3.3V) towards the source.
Testpattern (off / on): When the testpattern is enabled, it sends a yellow picture to the output
▪
(independently of the active video signal on the selected port).
TIPS AND TRICKS: To enable the testpattern makes possible to transmit the analog audio without any
active video signal on the DP input port beside (only in the -A or -Audio suffixed models).
Conversion (Off / RGB to YUV422 / RGB to YUV420):
▪
Off means, that the video signal is transmitted without any changing; in case of YUV422, the video
Model converter subsamples the 4:4:4 signal to 4:2:2; YUV420 means, that the he video converter subsamples
the 4:4:4 signal to 4:2:0.
▪ Audio source (Disable / Video / Analog input *): The de-embedded audio can be turned on and off.
#audio #analogaudio #volume #balance #gain
* Analog input option appears when there is an analog audio input beside the chosen video port. -A or -Audio
suffix in the model name refers to the analog audio feature.
HDMI Status Submenu (Input)
Link Status
▪ 5V present
Signal present
▪
Signal type
▪
▪ Bandwidth
▪ HDCP
Video Status
▪ Resolution
▪ Color depth
Color space
▪
#nosyncscreen #testpattern
#colorspace
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