test card

listen to the pronunciation of test card
İngilizce - Türkçe
ayar resmi
test resmi
tanıtma kartı
tanıtma kartı, test resmi, ayar resmi
colour test card
renkli ayar resmi
İngilizce - İngilizce
A test signal, typically broadcast at times when the transmitter is active but no programme is being broadcast (often at startup and closedown)
a pattern or picture that is shown on television when there are no programmes
test cards
plural form of test card
test card