test card

test card

See also: testcard

English

Test card (optometry)

Test card (television)

Noun

test card (plural test cards)

1. (optometry) A card printed with various letters or symbols, used in testing vision.
2. (Britain, television) A test signal, typically broadcast at times when the transmitter is active but no programme is being broadcast (often at startup and closedown).

Synonyms

• (optometry): Snellen chart
• (television): test pattern

Translations

vision test card

Finnish: näkötaulu

broadcast test signal

Danish: prøvebillede Finnish: testikuva (fi), virityskuva (fi) Indonesian: pola teknik

Malay: kad ujian Polish: obraz kontrolny (pl) m

Anagrams

• detracts, scatter'd, scratted