I just installed my apex dt250a dtv conerter box i see that really the only reason that i got the box ... because I live in canada is to get channel 22 which is abc! I auto program my box... there is no manual program! and the signal on channel 22 ranges from about 10 to 100 percent and is never constant, is that normal? And I can't see anything on channel 22 but it doesnt say no signal im confused any ideas?! I HATE DTV!