Wii Tv Display error

[jackieonal]

Hi Im wondering if someone can help me. I have plugged my Wii into another TV and the screen is coming up split & teh colours all off. I have used it on other tv's and no problems just this one. This TV takes media players etc and never had any problem so no idea why its doing this. I have tried a few different changes ie with scart without etc. Does anyone have any idea or suggestions about how i may rectify this
Thanks a million