6. Software Control – Lightware Device Controller
MX2-HDMI20 series – User's Manual
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Applied firmware package: v1.7.0 | LDC software: v2.5.1b5
General Tab - Video status
The signal format and the detected parameters are described in these sections.
Video status information in the output port properties window
The following signal status information are displayed in this section:
HPD present, Signal present,
, Signal bandwidth, Reported resolution, Color
depth, Color space, Color range, Colorimetry, Overscan/underscan,
HDCP status
#hdcp
The currently applied HDCP encryption level (e.g. HDCP 1.4)
HDCP stream type
▪
non HDCP signal:
the signal is not encrypted.
▪
HDCP 1.4 stream:
the signal is encrypted with HDCP v1.4
▪
HDCP 2.2 stream (HDCP 1.4 convertable):
the signal is encrypted with HDCP 2.2 but can be converted to be
encrypted with HDCP v1.4. See the corresponding section in
(the first figure).
▪
HDCP 2.2 stream (non HDCP 1.4 convertable):
the signal is encrypted with HDCP 2.2 and not allowed to
convert and encrypt with HDCP v1.4. In this case the signal can be displayed only on a HDCP v2.2
compliant sink device.
Advanced tab
Advanced tab in the output port properties window
Signal quality
Signal information is available on this tab which can be used for cable diagnostic purpose. The following
information are displayed:
▪
Signal error rate: number of the faulty characters per second
INFO: If the signal error rate is zero, it refers to the perfect data transmission. However, some sources
send character errors consciously during their regular operation.
▪
BCH ECC errors: Bose–Chaudhuri–Hocquenghem Error Correction Codes errors mean the error rate
of the data packages.
See more details about the advanced signal information in
section.
