DVD Player I need HELP.....

Today I got a dvd which is a daewoo DV-500ES and for the life of me I don't know how to set it up??, I know I sound daft but hey..


I have a Bush tv 2034T with one scart socket and a hole for the aerial. I also have a video recorder and Sky.
In the scart socket is my video recorder, in the video recorder scart socket is my TV and Sky connection.
I also have brought an extra 3 way scart socket so I should be able to put my dvd in the extra scart socket.
This I did but when I turned the tv on, all I got was a the screen moving side to side like a screen saver on a computer with no volume..

I hope you understand what I am trying to say, all I wish to know is how to set my dvd player up which will then work with my tv, video and sky?.
I have read the instructions over and over and still don't know what to do, can you help me??.

Please be gentle this is my first post, hence my name...

Thanks Guys xxxx