I had a strange occurance tonight, I was watching TV and in the proccess of flipping channels the screen changed to black and white. I went into the menu on the TV to check the color settings and they were in color so I knew it wasn't the TV. Is there a button or a setting I hit that flips the S-Video output into black and white? The DVR is only a month old so did I get a bad unit? The only way to restore color was to unplug the unit and let it go through the boot proccess.