NEC VT670 ￿Optimizing RGB Picture Automatically, ￿Turning Up or Down Volume, Adjusting the Image Using Auto Adjust, 3. Projecting an Image (Basic Operation)

3. Projecting an Image (Basic Operation)

￿Optimizing RGB Picture Automatically

Adjusting the Image Using Auto Adjust

Optimizing an RGB image automatically.

Press the Auto Adjust button to optimize an RGB image automatically.

[Poor picture]

VT670/VT570/VT470VT47

VIDEO	S-VIDEO COMPUTER-1 COMPUTER-2	VIDEO	S-VIDEO COMPUTER
	AUTO		AUTO
	ADJ.		ADJ.

VT670/VT470

[Normal picture]

L-CLICK	R-CLICK
	MOUSE
VIDEO	COMPUTER AUTO ADJ.

1

S-VIDEO

2

VOLUME ASPECT HELP

PICTURE FREEZE

Press the Auto Adjust button to fine-tune the computer image or to remove 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 shimmer- ing). 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 shimmering.)

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 Horizontal/Vertical Position Clock and Phase manually. See page 48.

￿Turning Up or Down Volume

VT670/VT470

L-CLICK	R-CLICK
	MOUSE
VIDEO	COMPUTER AUTO ADJ.

	1
Increase volume	S-VIDEO
	2
	VOLUME ASPECT HELP
	PICTURE FREEZE

Decrease volume

Sound level from the speaker and the AUDIO OUT jack (Stereo mini) on the projector can be adjusted.

	VT570/VT47
	SELECT
Decrease volume	Increase volume

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