[ADC]

Am trying to go without cable (unplugged the cable box but did not detach) so I just hooked up a rabbit antenna to my hd insignia tv. Already did the test to see if my reception is good. Am ok in this respect.
I have abs no tv reception at all and when I channel up, I get only 2, 3, 4, 7, 8 and 31.
It doesn't matter how I move the ears or the dial on the base of the antenna.
The message 'no signal' is all I get on the screen.
HELP!