Appendiks

Ordforklaring

Dot Pitch

Billedet på en skærm er sammensat af røde, grønne og blå prikker.

 

Jo tættere prikkerne er, jo højere opløsning. Afstanden mellem to

 

prikker i samme farve kaldes for 'Dot Pitch'. Enhed: mm

Lodret frekvens

Skærmen skal gentegnes adskillige gange pr. sekund for at skabe

 

og præsentere et billede for brugeren. Frekvensen for disse gen-

 

tagelser pr. sekund kaldes for den vertikal frekvens eller opdater-

 

ingshastighed. Enhed: Hz

 

Eksempel: Hvis det samme lys gentages 60 gange pr. sekund, be-

 

tragtes det som 60 Hz.

Horisontal frekvens

Tiden for scanning af én linje, der forbinder den højre kant med

 

den venstre kant af skærmen (vandret) kaldes for den horisontale

 

cyklus, Den inverse værdi af den horisontale cyklus kaldes for den

 

horisontale frekvens. Enhed: kHz

Interlace- og non-interlace-me-

Visning af de horisontale linjer på skærmen fra øverst til nederst

toder

i rækkefølge kaldes for non-interlace-metoden, mens visning af

 

de ulige linjer og derefter de line linjer i rækkefølge kaldes for

 

interlace-metoden. Non-interlace-metoden anvendes på største-

 

delen af skærmene for at sikre et klart billede. Interlace-metoden

 

er den samme, som der anvendes i tv-apparater.

Plug & Play

Dette er en funktion, der giver det bedste kvalitetsskærmbillede

 

for brugeren ved at gøre det muligt, at computeren og skærmen

 

automatisk udveksler informationer. Denne skærm overholder

 

den internationale VESA DDC-standard for Plug & Play-funk-

 

tionen.

Opløsning

Antallet af vandrette og lodrette prikker der anvendes til at sam-

 

mensætte skærmbilledet kaldes for 'opløsningen'. Dette tal viser

 

skærmens nøjagtighed. En høj opløsning er velegnet til udførelse

 

af flere opgaver, da der kan vises flere billedinformationer på

 

skærmen.

 

Eksempel: Hvis opløsningen er 1024 (1360) X 768 (768), betyder

 

dette, at skærmen består af 1024 (1360) horisontale prikker (ho-

 

risontal opløsning) og 768 (768) vertikale linjer (vertikal

 

opløsning).

SRS TS XT

Denne funktion udsender klangfuld og levende 3D-lyd som ved

 

5.1 kanals højttalere, men bruger kun 2 højttalere. Det har en god

 

virkning, når der udsendes stereosignaler.

 

 

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Samsung PH42KLPLBC/EN, PH50KLPLBC/EN, PH50KLTLBC/EN manual Ordforklaring, Srs Ts Xt

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