Remote Control Unit - RCU2811

With only one device, the Remote Control Unit, (Reference: RCU2811),
you can control up to 3 GRAPHIC SWITCHER II™/GRAPHIC EVOLUTION™
(GSW2811/GSE2811) at the same time. You can then display up to 48
sources upon 3 screens. For you presentation, all of the sequences
& effects of the GRAPHIC SWITCHER ...