The Channels tab is available only if there is a TV tuner module embedded in your capture device. Here you can set up your own video settings such as brightness, contrast, saturation and TV standard (PAL/SECAM/NTSC) independently for each channel. You can also arrange so called "pseudo-channels" - some special positions in the channels list for Composite and S-Video inputs. An automatic channel search may be initiated by pressing the "Scan" button. You can also bring up a standard DirectShow TV tuner menu by pressing the "TV Tuner" button. This may be useful if your iuVCR cannot tune in correctly.