I'm having major problems getting the PJD6220-3D to sync to a 3D signal.

Can anyone offer any advise on the below problem.

When running at 1024 x 768 120Hz, the projector will only sync to one of the images at a time. i.e. the projector syncs to the left image for a few seconds, then flips to the right image for a few seconds and so on. The 3D sync "On/Off" option in the menu makes no difference.

I've tried using the the projector with a Quadro 1400 FX card using openGL and with a geforce 7600GT using older drivers and pageflipping mode.

Both cards will send a good 3D signal to both my CRT monitor and to my other DepthQ 3D projector.

Can anyone help me ?

Thanks

Martin