Velleman-projects K8025 Assembly instructions User Manual download pdf (Page 3)

Features

• pocketvideogeneratorandxedaudiosinewave

• blackandwhite+grayscalevideopatterns

• checkthepicturequalityofyourmonitororTV

• useforpictureadjustmentortroubleshooting

• videoselections:

ɶ PALorNTSC

ɶ interlacedorprogressive(non-interlaced)

ɶ 12differentpatternsincluded:puritypatterns(black,

white,gray),grayscale(staircase),squaregrids,100%

contrasthalfscreens

ɶ 4/3and16/9patterns

Specications

• supply:3V,CR2032battery(notincluded)

• consumption:12mA(gridsignal@75ohm)

• audiooutput:1kHzsinewave/0.7Vrms(10kload)

• videooutput:0.8Vpp@75ohmload(staircasesignal)

• autopoweroff:10minutes

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Velleman-projects K8025 Assembly instructions User Manual Page 3