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IR Extenders
IR Blaster IR Receiver
IR Sockets
AT-HD88M-S
IR Main: The default location for IR blaster to transmit all IR command signals received from any of the
eight remote receivers to all of the HDMI sources.
IR PASS-THROUGH 1–8: IR blaster connected here can only transmit IR command signals from the
remote receivers that are setting at respective input channel from 1 to 8.
AT-HD88M-R
IR RECEIVER: IR receiver connected here can receive all IR command signals from the IR remote controls
of AT-HD88M-SR and all other HDMI source devices.