NEC PE455UL - Optimizing Computer Signal Automatically; Turning up or down Volume

2. Projecting an Image (Basic Operation)
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2-7. Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizing a computer image automatically. (COMPUTER)
Press the AUTO ADJ. button on the remote control
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59,60)
2-8. Turning Up or Down Volume
Sound level from the speaker or audio output can be adjusted.
When no menus appear, the ◀ and ▶ buttons on
the projector cabinet work as a volume control.
• Ontheremotecontrol,presstheVOL.(+)or(−)
button.
NOTE:
• Volumecontrolisnotavailablewiththe◀or▶buttonwhenan
imageismagniedbyusingtheD-ZOOM(+)button,whenthe
menuisdisplayed,orwhentheVIEWERorLANisdisplayed.
TIP:
• The[BEEP]soundvolumecannotbeadjusted.Toturnothe[BEEP]
sound,fromthemenu,select[SETUP]→[OPTIONS(1)]→[BEEP]
→[OFF].
Increase volume
Decrease volume