Main Page | See live article | Alphabetical index A test card is an image, broadcast to ensure a correct television signal. Table of contents 1 Test Card F 2 Test Card J 3 Test Card W 4 Indian Head test card 5 SMPTE color bars 6 Philips PM5544 Test Card F Test Card J Test Card W Indian Head test card SMPTE color bars Philips PM5544 This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.