5
Application diagram
installation
1. Make sure the 4k-WALL is turned off.
2. Connect up to 4 HDMI Inputs (i.e PC, Blu-Ray Player, Digital Signage, etc.) to the HDMI INPUT
ports of the 4k-WALL using HDMI cables.
3. Connect up to 4 HDTVs to the HDMI OUTPUT ports of the 4K-WALL using HDMI cables or
HDMI-to-DVI adapters for DVI displays.
4. Connect the IR receiver to the IR input jack at the back of the 4K-WALL.
5. Connect a cat5/cat6 cable to the RJ45 connector.
6. Optionally connect an RS-232 cable from PC to the RS232 port of the unit for additional
control.
7. Turn on the 4K-WALL.
8. Wait for the unit to initialize. This should take less than 1 minute.
LEARN EDID
Once 4K-WALL 2x2 boots up, it will automatically default to HDMI + Audio for the EDID. Depending on the monitors
used, using either the built in custom EDID may work better than the local EDID or vice versa.
To learn the
Local EDID
, press and hold button
2 + 3
simultaneously on the front panel.
Please note that Local EDID will only take the EDID from
OUTPUT 1
.
To learn
HDMI + Audio EDID
, press and hold button
1 + 4
simultaneously on the front panel.
To learn
HDMI EDID
, press and hold button
1 + 3
simultaneously on the front panel
To learn
DVI EDID
, press and hold button
1 + 2
simultaneously on the front panel.
