NEC VT460K Projector User Manual


 
E-20
Optimizing RGB Picture Automatically
Adjusting the Image Using Auto Adjust
Optimizing RGB image automatically
Press the Auto Adjust button to optimize an RGB image automatically.
[Poor picture]
[Normal picture]
AUTO ADJ.
Press the Auto Adjust button to fine-tune the computer image or to re-
move any vertical banding that might appear and to reduce video noise,
dot interference or cross talk (this is evident when part of your image
appears to be shimmering). This function adjusts the clock frequencies
that eliminate the horizontal banding in the image. This function also
adjusts the clock phase to reduce video noise, dot interference or cross
talk. (This is evident when part of your image appears to be shimmer-
ing.)
This adjustment may be necessary when you connect your computer
for the first time.
NOTE:
Some signals may not be displayed correctly or take time.
The Auto Adjust function does not work for component and video signal.
If the Auto Adjust operation cannot optimize the RGB signal, try to adjust Clock
and Phase manually. See page E-29.
Tur ning Up or Down Volume
Sound level from the speaker and the AUDIO OUT jack (Stereo mini)
on the projector can be adjusted.
increase volume
decrease volume
VOLUME
Tur ning off the Projector
To turn off the projector:
First, press the POWER (ON/STAND BY) button on the projector cabi-
net or the POWER OFF button on the remote control. The “Power Off /
Are you sure?” message will appear.
Secondly, press the ENTER button or press the POWER (ON/STAND
BY) or the POWER OFF button again.
The power indicator will glow orange. After the projector turns off, the
cooling fans keep operating for 60 seconds (Cooling-off time).
Lastly, turn off the Main Power switch. The power indicator will go out.
Last unplug the power cable.
CAUTION
Do not unplug the power cable from the wall outlet or do not turn
off the main power under any one of the following circumstances.
Doing so can cause damage to the projector:
While the Hour Glass icon appears.
While the cooling fans are running. (The cooling fans continue
to work for 60 seconds after the projector is turned off).