Abstract: Disclosed is a control device for a serial network protocol controller configured to selectively disable control of a parameter of a controllable media device by at least one channel while the serial network protocol controller continues to transmit the at least one channel to the at least on serial network protocol controllable media device.
Abstract: Disclosed is a video display array structure comprising at least two spaced apart splines having a plurality of opposing pairs of catches regularly spaced along the opposing sides of adjacent splines and a latch notch for each pair of catches and a video display module releasably mounted between the at least two splines, the video display module including first and second handles rotatable between an open and a locked position for releasably mounting the video display to a spline.