Zidoo NEO X Manual page 15

③ IR IN Port
For audio-visual system integrators, 3.5mm IR IN port is an optional port for control system;
For ordinary users, if NEO X is put into a cabinet, the infrared signal will be blocked, then it is
suggested to connect with a external infrared receiver extension device.
IR cable
IR receiver/Infrared transmitter
port of central control host
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