If
your video source has an SDI port, you can connect it to the
projector using an optional BNC video cable (Pro L1490U/L1490UNL/L1495U/L1495UNL/L1500UH/L1500UHNL/L1505UH/L1505UHNL/L1750UNL/L1755UNL).
Connect the BNC video cable to your video
source's SDI output port.
Connect the other end to the projector's
SDI
port.