If auto channel scan finds nothing , then your tv isn't receiving a strong enough signal to display , and it will not go any further than that , you can though select another type input (hdmi ?) and after providing a proper signal to that input it should display that picture
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If auto channel scan finds nothing , then your tv isn't receiving a strong enough signal to display , and it will not go any further than that , you can though select another type input (hdmi ?) and after providing a proper signal to that input it should display that picture