w_scan with af9013 on NextVOD

gistfile1.txt

NextVOD:~/w_scan-20110702# ./w_scan -ft -cTW -Cbig5 -o7 > /root/channels.conf
w_scan version 20110702 (compiled for DVB API 5.1)
using settings for TAIWAN
DVB aerial
VSB US/CA, DVB-T TW
frontend_type DVB-T, channellist 1
output format vdr-1.7
output charset 'BIG-5'
Info: using DVB adapter auto detection.
        /dev/dvb/adapter0/frontend0 -> DVB-T "Afatech AF9013 DVB-T": good :-)
        /dev/dvb/adapter1/frontend0 -> DVB-T "Dummy DVB-T": good :-)
        /dev/dvb/adapter1/frontend1 -> DVB-S "Dummy DVB-S": specified was DVB-T -> SEARCH NEXT ONE.
        /dev/dvb/adapter1/frontend2 -> DVB-S "Dummy DVB-S": specified was DVB-T -> SEARCH NEXT ONE.
Using DVB-T frontend (adapter /dev/dvb/adapter0/frontend0)
-_-_-_-_ Getting frontend capabilities-_-_-_-_ 
Using DVB API 5.1
frontend 'Afatech AF9013 DVB-T' supports
INVERSION_AUTO
QAM_AUTO
TRANSMISSION_MODE_AUTO
GUARD_INTERVAL_AUTO
HIERARCHY_AUTO
FEC_AUTO
FREQ (174.00MHz ... 862.00MHz)
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ 
Scanning 6MHz frequencies...
57000: (time: 00:00)    skipped: (freq 57000000 unsupported by driver)

initial_tune:2165: Setting frontend failed QAM_AUTO f =  57000 kHz I999B6C999D999T999G999Y999
63000: (time: 00:00)    skipped: (freq 63000000 unsupported by driver)

initial_tune:2165: Setting frontend failed QAM_AUTO f =  63000 kHz I999B6C999D999T999G999Y999
69000: (time: 00:00)    skipped: (freq 69000000 unsupported by driver)

initial_tune:2165: Setting frontend failed QAM_AUTO f =  69000 kHz I999B6C999D999T999G999Y999
79000: (time: 00:00)    skipped: (freq 79000000 unsupported by driver)

initial_tune:2165: Setting frontend failed QAM_AUTO f =  79000 kHz I999B6C999D999T999G999Y999
85000: (time: 00:00)    skipped: (freq 85000000 unsupported by driver)

initial_tune:2165: Setting frontend failed QAM_AUTO f =  85000 kHz I999B6C999D999T999G999Y999
177000: (time: 00:00) 
183000: (time: 00:03) 
189000: (time: 00:05) 
195000: (time: 00:08) 
201000: (time: 00:11) 
207000: (time: 00:13) 
213000: (time: 00:16) 
473000: (time: 00:18) 
479000: (time: 00:21) 
485000: (time: 00:24) 
491000: (time: 00:26) 
497000: (time: 00:29) 
503000: (time: 00:31) 
509000: (time: 00:34) 
515000: (time: 00:37) 
521000: (time: 00:39) 
527000: (time: 00:42) 
533000: (time: 00:45) 
539000: (time: 00:47) 
545000: (time: 00:50) 
551000: (time: 00:52) 
557000: (time: 00:55) 
563000: (time: 00:57) 
569000: (time: 01:00) 
575000: (time: 01:03) 
581000: (time: 01:05) 
587000: (time: 01:08) 
593000: (time: 01:11) 
599000: (time: 01:13) 
605000: (time: 01:16) 
611000: (time: 01:18) 
617000: (time: 01:21) 
623000: (time: 01:24) 
629000: (time: 01:26) 
635000: (time: 01:29) 
641000: (time: 01:31) 
647000: (time: 01:34) 
653000: (time: 01:37) 
659000: (time: 01:39) 
665000: (time: 01:42) 
671000: (time: 01:44) 
677000: (time: 01:47) 
683000: (time: 01:50) 
689000: (time: 01:52) 
695000: (time: 01:55) 
701000: (time: 01:57) 
707000: (time: 02:00) 
713000: (time: 02:02) 
719000: (time: 02:05) 
725000: (time: 02:08) 
731000: (time: 02:10) 
737000: (time: 02:13) 
743000: (time: 02:15) 
749000: (time: 02:18) 
755000: (time: 02:21) 
761000: (time: 02:23) 
767000: (time: 02:26) 
773000: (time: 02:28) 
779000: (time: 02:31) 
785000: (time: 02:34) 
791000: (time: 02:36) 
797000: (time: 02:39) 
803000: (time: 02:41) 

ERROR: Sorry - i couldn't get any working frequency/transponder
 Nothing to scan!!