ntaft: channel 3
ntaft: channel 6
ntaft: channel 5
ntaft: chanel 4
ntaft: channel 2
ntaft: channel 1
ntaft: TVeye 002
ntaft: TVeye 005
ntaft: F1020021
ntaft: F1020024
ntaft: F1020025
ntaft: redeye
ntaft: streak
ntaft: dot
ntaft: CD rainbow
ntaft: green beam
ntaft: green poles and disk