Kramer Electronics SV-551ALC - Manual (Page 8)

Overview
5
Description
5 Connect the appropriate wiring—STP, and BCP-2S-25—from the wall
plates and the RC-63DL and from the SV-551 to the speakers
6 Connect the cables to the SV-551
7 Install the projector and the screen. Connect the projector to the
SV-551 video outputs using the supplied video cables. Connect the
RS-232 cable between the SV-551 and the projector.
8 Turn ON the SV-551 and the projector. By choosing the input
channels of the SV-551 (from the front panel buttons) and of the
projector you should be able to switch between inputs connected to
the different wall plates