technobeam LCD controller.....can do iris?

can the technobeam lcd controller control the iris on technobeam (i)?
cant find it anywhere on the controller, been through the whole manual (and technobeam manual)
controller says boot version 1.0.....technobeam V1.25......link V1.9
technobeam(i) on V23.2
everything else seems to work fine
thanks for the help guru peoples.........jay
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