No programming or pairing needed, just install 2 new 1.5V AAA alkaline batteries, then it will work.
This is a new replacement IR remote controller.
Operates the following Casio Projector Models:
XJ-F100W XJ-V100W XJ-V10X XJ-F20XN
XJ-V110 XJ-F10X XJ-F200WN XJ-F210WN