Has anyone had problems with the Baby's Quiet Sounds Day and Night Handheld Color Video Monitor?

I bought this monitor 2 weeks ago and now it is not working. When I turn it on the video screen part won't come on. If it does it stays on for no more then 1 minute then shuts off. So basically I just have the sound part. Has anyone else had this problem? If you did, what did you do? I know I should contact the manufacturer but I was just curious if this has happened to anyone else.