AItech ProA/V Media Extender - Wireless HDMI - Manual (Page 15)

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Step3: Setup the IR blaster extender cable and IR sensor extender cable
If necessary, connect the Infrared (IR) blaster (or sensor) Extender cable. Users can point
hand-held remote control of your High Definition AV equipment at the RECEIVER or the
HDTV set to operate the source devices, not exceeding the distance of 66 feet at
Line-of-sight.
(1) Plug the IR blaster cable into the IR
OUT jack of the TRANSMITTER.
Place the IR blaster head near the IR
sensor of your High-Definition
audio/video devices nearby.
The infrared (IR) sensor should be close
to the front panel of your High
Definition device, usually behind a dark
and sometimes reddish plastic window.
When the IR blaster cable is connected,
it relays infrared command from your
remote control to the device. Users can
control their AV devices by pointing
their remote control to the TV instead
of to their AV equipment.