To Next Page

To Previous Page

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

NEC PA721X User Manual

Other manuals for NEC PA721X