Gefen Digital Audio Switcher - Manual (Page 9)

IR Extender Instructions
How to Connect the IR Extender to the 2x1 Digital Audio Switcher
1 Open the unit so the circuit board below is accessible.
2 Add a jumper to close the contact between the pins in the white circle
3 Move the jumper in the black circle from the local to the remote pins
4 Plug the IR Extender into the remote jack on the front of the unit
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