VANCO VPW-280709 (8X8) - Manual (Page 14)

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IR call back from remote locations to control the HDMI
Matrix
You can use the 280709’s remote through the IR RX of the UTP receiver to change the input channel for the
UTP out of the 280709, just changing this UTP output.
This function can be set on or off: press the output1 button and the output8 button at the same time for about
3 seconds. The LEDs will display ‘IR ON’ or ‘IR OFF’. Push the ‘ENTER’ button or wait for 3 seconds. 280709
goes into normal working condition.
INSTRUCTION OF TX IR
The sequence of "TX IR1,TX IR2,TX IR3,TX IR4,TX IR5,TX IR6,TX IR7,TX IR8" one-to-one correspond with
"HDMI INPUT1,HDMI INPUT2,HDMI INPUT3,HDMI INPUT4, HDMI INPUT5,HDMI INPUT6,HDMI INPUT7,HDMI
INPUT8". When an output chooses certain input, the call-back IR signal of RJ45 on this output port will choose
the corresponding "TX IR" port to send the signal out.
For example, OUTPUT1 chooses INPUT3, then the call-back IR signal of RJ45 on OUTPUT1 will choose "TX
IR3" to send the signal out.
Note: IR emitter should be affixed as near as possible to the DVD IR receive window.