NEC P554U - Preventing the Unauthorized Use of the Projector [SECURITY]

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2. Projecting an Image (Basic Operation)
❼ Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizingacomputerimageautomatically.(COMPUTER)
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] [Adjusted 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60,61)
❽ Turning Up or Down Volume
Soundlevelfromthespeakeroraudiooutputcanbeadjusted.
TIP:Whennomenusappear,the◀and▶buttonsontheprojectorcabinet
workasavolumecontrol.
NOTE:
• Volumecontrolisnotavailablewiththe◀or▶buttonwhenanimage
is magnied by using the D-ZOOM (+) button or when the menu is
displayed.
• Volumecontrolisnotavailablewiththe◀or▶buttonwhenVIEWER
isused.
TIP:The[BEEP]soundvolumecannotbeadjusted.Toturnoffthe[BEEP]
sound,fromthemenu,select[SETUP]→[OPTIONS(1)]→[BEEP]→[OFF].
Increasevolume
Decrease volume