![FSR HD-HSC-SP-RX User Manual Download Page 14](http://html1.mh-extra.com/html/fsr/hd-hsc-sp-rx/hd-hsc-sp-rx_user-manual_2341104014.webp)
14
Operating with IR and RS232
The IR pass-through function allows you to control the source from the
display location or control the display from source location.
Control the Display
In this case,
IR OUT
port in HD-HSC-SP-RX is connected to an IR emitter
cable and
IR IN
port in your transmitter is connected to a IR receiver cable.
You can control the display from the source location with the display remote.
Control the Source
In this case,
IR IN
port in HD-HSC-SP-RX is connected to a IR receiver
cable
and
IR OUT
port in your transmitter is connected to an IR emitter cable. You
can control the source from the display location with the source remote.