Hi @phillyrovers ,
So basically, the whiteboard has a vga input/output at the side which extends up to the projector (Model: PRM-T45) which has it's own vga input/output like most projectors do.
At the moment as Gareth described whenever the projector is turned off the PC fails to display to the monitor; which makes sense due the way everything's linked together in one long chain.
PC > Board > Projector > Board > Monitor
As this is a new install I would assume that something could be changed in the settings of the projector to allow a pass-through, otherwise a vga splitter on the on the PC's vga output would be required. I can't find a way to set up a pass-through from looking at the projector manual or searching online.
i.e (with vga splitter)
PC > Splitter > Monitor
PC > Splitter > Board > Projector
Any ideas?
Thanks