STB is set to HD channel. When one TV is connected to HDMI the second TV connected to Component output receives signal 1920x1080/60i. When HDMI TV is turned off the component output is only 720x480/60p, the picture has horizontal bars and looks squashed. When HDMI TV is turned back on the component output is back to HD. I went through all setup options and don't see any relevant choices. In hidden menu I have TV Type set to 16:9, HDMI/YPbPr output set to 1080i and 4:3 Override set to OFF. HDMI is set to USER. Is this behavior normal for this STB or am I missing something?