AV channels

[ssaamm]

I am sorry if this thread has already been posted. I have just brought a new television
( sorry I am not sure of the make, it is this one: http://www.argos.co.uk/static/Product/partNumber/5292789/Trail/C%24cip%3D1500011405.Sound%2Band%2Bvision%3EC%24cip%3D1500011489.Televisions%3EC%24cip%3D1500011494.26%2Binch%2BLCD%2BTVs.htm )

I have three AV channels on it, but my Freeview and my Xbox are automatically tuned into only one AV channel. Is there any way I can tune my Xbox into another AV channel? Thank you.

PS: The instructions are no help at all.

[57U]

There is usually an "input" or "source" or similar button which allows you to switch between the devices connected to the various inputs on the TV? Sometimes the TV is set to automatically switch to the latest source turned on - this can usually be disabled in the user setup menu.