8
extension cable should plug in the IR IN port of RX
(receiver) unit.
• The emitter of IR blaster should as close as possible to the
IR receiver window of the signal source device.
• Using the IR remote controller of the signal source device
towards the IR receiver (connected to the RX), to remote
control source media playback.
7. Installation Requirements
1. HDMI source device
2. HDMI display
3. CAT 6/CAT 6A/CAT 7 cable. Follow standard IEEE-568B.
(To comply with CE regulation. It is suggested to use
shielding network cable to avoid interference)
8. Troubleshooting
Problems Causes Solutions
connected/
all LED off
supply is not
connecting well
or use the wrong
power supply is
connecting well and the
output voltage value is
sound issues
connection is not
well; the audio
format is not
supported by the
displays; the
source player set
cables are connecting
well; if the audio format
is supported by the
displays, customers can
change to the supported
audio format or the