Lightware UMX4x4-Pro2 User Manual page 70

Set signal properties
Mode
The 'Mode' can be set to Auto, force DVI and force HDMI. The 'Auto' option sets the
signal mode regarding to the attached display device's EDID and the incoming signal.
Force modes ignore the attached device even if the picture couldn't see (e.g. HDMI signal
on a DVI monitor).
HDCP
The 'HDCP' option sets the HDCP encryption on the output. The Auto setting applies
encryption when the incoming signal is encrypted. The Always setting forces encryption
on any incoming video signal.
General
Information about the signal and the connection status is shown here.
Analog audio
The left and right audio volume can be set up regarding the analog stereo output. If the
channel lock box is ticked, left and right volume can be set at the same time.
Display
Information retrieved from the connected display's EDID is shown.
Supported audio formats
The connected display's supported audio formats are shown based on the read EDID.
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Section 7. Software control –Lightware Device Controller and Web