Yamaha LPX-510 Projector User Manual


 
Advanced Operations
25
Functions for Enhancing Projection
The absolute color temperature adjusts the tint of the whole image.
Flesh tone adjustment adjusts the color of flesh tones to the desired color.
Use the "Image" - "Color Adjustment" - "Abs. Color Temp." and "Flesh Tone" menu items to change the
settings. (p.31)
Abs. Color Temp.
If you select a higher value, images appear bluish, and if
you select a lower value, images appear reddish. The
absolute color temperature can be set to one of 12
settings within the range of 5000K to 10000K.
Adjusting flesh tones
The CB (color balance) Filter will be applied
automatically so that flesh tones will appear in natural
tints in accordance with the "Picture Mode" setting. If
you would like to adjust the flesh tones to your own
preference, use the "Flesh Tone" setting to adjust. If a
large value is set, flesh tones appear greenish, and if a
smaller value is set, flesh tones appear purplish.
The image brightness can be adjusted by adjusting the individual R (red), G (green) and B (blue) components
of the dark areas (offset), bright areas (gain) and intermediate areas (gamma) respectively. Because such
detailed adjustments are possible, images with greater depth can be obtained. (p.31)
Absolute Color Temperature and Flesh Tone Adjustment
RGB adjustment
To make dark areas appear more
clearly, adjust to the + side. If
adjusted to the – side, the whole
image will become sharper, but the
contrast for dark areas will become
poorer.
If you would like bright areas to
appear more clearly, change the
setting to the – side. If you change it
to the + side, bright areas will become
whiter, but the contrast will become
poorer.
If the setting is changed to the – side,
smoother images can be obtained. If
the setting is changed to the + side,
sharper images can be obtained.
Change in color
temperature
+ flesh tone correction
Dark object locus
- flesh tone correction
Offset adjustment
Input signal
Brightness
When adjusted
to the - side
When adjusted to
the + side
Gain adjustment
Brightness
Input signal
When adjusted
to the - side
When adjusted to
the + side
Gamma adjustment
When adjusted
to the - side
Brightness
When adjusted
to the + side
Input signal