[root@localhost dvb-apps]# ./atscscan -d 1 117
atscscan V1.33 Copyright (C) 2006 Trent Piepho <xyzzy@speakeasy.org>
With ignore signal stength hack
Linux DVB based ATSC OTA/Cable channel scanning tool
Using DVB adapter #1
Using Standard US Cable frequencies w/ QAM
QAM Auto not supported, falling back to 256-QAM
Tuning to channel 117 (753.0000 MHz): ###### Unable to tune channel