Position 1: hdmi 1.2, Position 2: hdmi 1.3, Position 3: copy edid – Muxlab HDMI 1x4 Distribution Hub User Manual
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© MuxLab Inc.
HDMI 1x4 Distribution Hub Installation Guide
Page 15
Position 1: HDMI 1.2
HDMI 1.2 Profile.
Maximum resolution: 1080i.
Supported color depth: 8 bits per color.
Setting is most compatible with all display devices that
support HDMI 1.2 or better.
Disables Deep Color (affects all display devices).
Prevents an HDMI source from auto-negotiating a
resolution higher than 1080i.
Supports most display devices on the market.
Position 2: HDMI 1.3
HDMI 1.3 Profile.
Maximum resolution: 1080p.
Supported color depth: 8, 10, or 12 bits per color.
HDMI source will auto-negotiate to resolution of 1080p.
Display devices that do not support 1080p will not work
at this resolution.
Position 3: Copy EDID
Copies the EDID setting from the first display device in
the chain.
Port priority is UTP/STP Outputs first (1, 2, 3, 4) THEN
Local Monitor Output.
The user must place the lowest resolution display device
on the copy port. All other displays will follow.
As with Position 1, this does not prevent the user from
manually selecting a resolution which a display device
does not support.
For the copy to take place, a display device must be
plugged in when the Distribution Hub is powered up.
Failure to do so will result in no display device working.