Dell 3400MP projector connecting to PS3

Hello,

I want to connect my Playstation 3 to my Dell 3400MP projector.

The M1 cable that came with the projector cant be fitted in the playstion 3. Does anyone know wich cable i need to use? 

I looked it up and came on this forum http://www.avforums.com/forums/projectors/761350-help-connecting-dell-3400mp-dlp-projector.html where it says that i needed a M1 cable to RCA but i cant find it in the dell shop or any other shop in the Netherlands.

Does anyone know how to solve this problem?

thanks in advance.