Barco RLM-W8 Projector User Manual


  Open as PDF
of 62
 
47
Dynamic Contrast
Usethisfunctiontoconguretheprojectortoautomaticallyadjustimagecontrastfromthe
sourceuponstartuporshutdown.Whenactivated,theprojectorwilldynamicallyadjustthe
imagecontrastfromthebeginningoftheprojectionuntilthecontenthasended.
Gamma
DifferentGammasettingswillaffectviewers'perceptionoftheimage.Generallyspeaking,
forimagesthataredarker,itisrecommendedthatGammabesethighertoyieldbetterimage
qualityindarkerregionsbysacricingdetailsinbrighterareas.Incontrast,whenprojecting
brighterimages,youcansettheGammalowertogiveupdetailsinthedarkerareastomake
thebrighterareas(i.e.clouds)morevisible.
Youcanchoosefromvedifferentgammasettings(1.8,2.0,2.2,2.35and2.5)onthe
projector.Theprojector'sdefaultgammavalueisat2.2.
Everysettinghaspreciselydenedphasestodisplayallprimarycolors(red,green,blue)and
secondarycolors(yellow,cyan,magenta)inmillionsofpixels.Changinganynumberinthe
settingwillchangetheresultingcolorandrearrangethecolor"triangle".
Internal Patterns
Theprojectorcomeswithsomestandardbuilt-inpatternsfortesterstocalibratethe
equipment.Theseinclude:
0=Off 1=ColorBars 2=Hatch 3=Burst 4=Red
5=Green 6=Blue 7=White 8=Black 9=TI-Red
10=TI-Green 11=TI-Blue 12=TI-Ramp
Color Space
Usingdifferentcolorspacewillcreatedifferentcolorpresentationintheprojectedimage.You
canchoosefromthefollowingcolorgamma:
•
Native
Choosethistoapplytheprojector'snativecolorgamut
•
EBU
ChoosethistoapplytheEBUcolorgamut;itisprimarilysuitedforinputdevicesusing
PAL,SECAM,576i,576pandsoforth.
•
SMPTE
ChoosethistoapplytheSMPTEcolorgamut;itisprimarilysuitedforinputdevicesusing
NTSC,480i,480pandsoforth.
•
Custom
Choosethistocustomizethecolorgamutaccordingtoyourpreferencethroughprojector
Toolsetapplication.
Lens To Midposition
Afterseriesoflensshiftoperations,thisfunctioncanbeusedtoreturnthelenstothe
centerposition.
6
OSD Menu description
 previous next