MHUB 4K (4x4) Manual
5
DISPLAY RECEIVERS (X4)
1. Optional DC input
: Plug a 24V / 1A DC power supply into the unit if you are not using PoH
2. HDBASET
: connects back to the HDBASET output on the MHUB chassis
3. “IR IN”
: Connect an IR RX to the ‘IR (IN)” port to send IR commands back to the MHUB chassis
4. “IR OUT”
: Connect an IR TX to enable control of your display
5. “HDMI OaUT”
: Connect this to your local display using a HDMI cable
6. RS232 Port
7. Dual Ethernet Ports
: Connect ethernet cables to these ports to provide a wired ethernet connection to
local devices
IN
OUT
1
2
3
4
5
6
7
SETTING UP IR CONTROL
This will enable IR control to be sent from your display location back to your central hub to enable control of
your IR source devices.
SOURCE CONTROL VIA IR (BACKWARDS IR)
1. Plug IR transmitter TX into the numbered 3.5mm jack port labelled IR TX on the MHUB 4K 4x4 hub . Make
sure the number corresponds with the HDMI input the source device is connected to.
2. Place IR transmitter TX bud (small circular part) in front of the IR eye of the source (where you would nor-
mally point the remote to control the HDMI source device). Repeat these steps for each source device.
3. Plug IR receiver RX into the 3.5mm jack port labelled IR RX on the display receiver.
4. Place IR receiver at or near the display (position it close to where you would usually point your remote to
turn your TV on or off).
