NVIDIA Quadro 450 NVS - Mirror Output


I have installed RHEL6.3 on my system and I have a Quadro 450 NVS inside.

At this moment I have connected only 2 Monitors, 2 ports are free. These two screens are configured with an resolution 3840x1080 (cinerama).

Now I want to connect 2 Beamers to the 2 free ports and I want to see the same on my monitors and on the beamers. Is it possible to mirror the output of 2 screens to the other 2 ports?

Kind regards,