NEC PA571W - Signal Optimization and Volume

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2. Projecting an Image (Basic Operation)
❻ Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Whenprojectingasignalfromthecomputervideoinputterminal,BNCvideoinputterminal(anlaogRGB),HDMI1input
terminal,HDMI2inputterminal,DisplayPortinputterminal(includingtheHDBaseTinputsignal),adjustthepicture
qualitywithasingletouchofthebuttoniftheedgesofthescreenarecutofforiftheprojectionqualityisbad.
PresstheAUTOADJ.buttontooptimizeacomputerimageautomatically.
Thisadjustmentmaybenecessarywhenyouconnectyourcomputerforthersttime.
[Poorpicture] [Normalpicture]
NOTE:
Somesignalsmaytaketimetodisplayormaynotbedisplayedcorrectly.
• IftheAutoAdjustoperationcannotoptimizethecomputersignal,trytoadjust[HORIZONTAL],[VERTICAL],[CLOCK],and[PHASE]
manually.(→ page 93, 94)
❼ Turning Up or Down Volume
Soundlevelfromthespeakercanbeadjusted.
Important:
• DonotturnupthevolumetothemaximumlevelontheexternalspeakersystemconnectedtotheAUDIOOUToftheprojector.
Doingsomayproduceanunexpected,loudsoundatthetimeofturningonorofftheprojector,causingdamagetoyourhearing.
Whenadjustingthevolumeontheexternalspeakersystem,setvolumelevelofthespeakersystemtolessthanhalfitsratingand
adjustthevolumeontheprojectortogetappropriatesoundlevel.
TIP:Whennomenusappear,the◀ and ▶ buttons on the projector cabinet work
asavolumecontrol.
NOTE:
[HDBaseTModels]
• Volumecontrolisnotavailablewiththe◀ or ▶ button when an image is enlarged
byusingtheD-ZOOM(+)buttonorwhenthemenuisdisplayed.
[MMModels]
• Whentheon-screenmenuisdisplayedandthescreenhasbeenenlargedus-
ingthebutton,thevolumecannotbeadjustedusingthebuttonifthevieweror
Ethernet(audioselectionisEthernet)isbeingdisplayed.
Increasevolume
Decreasevolume