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9
CONFIG Switch
Please see below table to set the matrix with different configuration mode by front panel CONFIG switch.
EDID dynamic selection function
The 4x4 matrix has internal EDID management to support HDMI display terminal. EDID dynamic selection
when 2 or more HDMI display terminals choose the same HDMI source. There are two different EDID dynamic
selection modes, one is to choose the lower definition EDID as current EDID, and the other is to choose
the higher definition EDID as current EDID. The user can set “CONFIG” switch 1 to select EDID mode, when
“CONFIG” switch 1 is set as “o ” (default mode), the matrix will choose the lower definition HDMI display
terminal EDID, when “CONFIG” switch 1 is set as “on”, the matrix will choose the higher definition HDMI
display EDID. For example, One TV is 1080P, the other is 1080i. The “CONFIG” switch 1 is set as “OFF”, the
selected EDID will be 1080i, When 2 HDMI display terminal choose different HDMI sources, the matrix just
forward connected HDMI display terminal EDID to selected source, and don’t change anything. This function is
to keep maximum compatibility and flexibility.
EDID call back function
All UTP extender output ports support the EDID call back function. UTP extender receivers will read EDID from
display(s) then pass this EDID information to the matrix through the Cat5e/6 cable. The matrix will collect all
connected displays EDID information and then do EDID dynamic selection. This function is automatic, no need
to setup by customers. The intension function is to keep maximum compatibility
Rs232 control port
The 4x4 matrix provide a RS232 series port for system configuration, firmware update, matrix control, please
refer to assorted GUI help to know how to control the matrix.
Power over UTP cable
The 4x4 matrix has 4 UTP output ports that support power over the Cat5e/6 (POE) cable. This allows the
receivers to get the power from the UTP output ports without DC adapters. Please note that UTP receivers
must also support power over UTP (EVRX2006) and get the matched UTP extender receiver model for this
function. This power over UTP function should be turned on when set “CONFIG” switch 2 to ON.
LAN port
The 4x4 matrix is also provided with a LAN port for TCP/IP control through a PC, control system,or mobile
device. The matrix utilizes an internal web server so that the PC or mobile phone can visit the matrix internal
web page for control using a web browser. The web server allows access to matrix switching, EDID settings/
reading, DIP switch configuration etc.
Switch # ON
OFF
1
Choose the higher definition display terminal’s
EDID forward to source
Choose the lower definition display
terminal’s EDID forward to source
2
Power over UTP function is ON
Power over UTP function is OF
3
EDID dynamic selection will be done only with
two sinks connected to same source
EDID dynamic selection will be done
only
4
Local IR matrix is ON; Remote IR matrix is
OFF
Local IR matrix is OFF; Remote IR
matrix is ON
5
Reserved
Reserved
