Factory Default; Color Management; Color Temperature; Gamma Correction - NEC GT950 User Manual

Factory Default

Changes all adjustments and setting to the factory preset for each
source individually except Remaining Lamp Time, Lamp Hour Meter,
Filter Usage, Projector Usage, Language, Communication Speed and
Passcode. (To reset the lamp usage time, see "Clear Lamp Hour Meter"
on page E-45.)
All Data ............... Reset all the adjustments and settings for all the signals
to the factory preset.
Current Signal ..... Resets the adjustments for the current signal to the fac-
tory preset levels.
All the items in "Picture", "Advanced Options" and "Color Management"
can be reset.
NOTE: The Volume, Keystone, Lamp Mode and all the items in the Projector
Options can be reset only when "All Data" is selected.

Color Management

Color Temperature

This feature adjusts the color temperature using the slide bar.
Move the slide bar to the right to increase the color temperature for a
bluish image; to the left to decrease it for a reddish image.

Gamma Correction

Use the or button to choose "Normal" when in a lighted room and
"Natural 1&2" when in a darkened room. "Natural 1" for better flesh
tone; "Natural 2" for true reproduction of middle tones.
Each mode is recommended for :
Normal ......... For the regular picture
Natural 1 ...... For true color reproduction of natural tones
Natural 2 ...... For dark portions of a picture

Color Correction

This option allows you to adjust neutral tint for yellow, cyan or ma-
genta.
There are 4 factory presets optimized for various types of images, or
you can set 2 user adjustable settings.
Color Correction
OFF .............. Turns off the Color Correction. You obtain the brightest im-
age.
Mode 1 ........ Recommended for true flesh tones
Mode 2 ........ Recommended for turf color
Mode 3 ........ Recommended for deep red
sRGB ........... Standard color values
User 1 .......... User adjustable
User 2 .......... User adjustable
When selecting User 1 or 2, the submenu below will be displayed.
You can customize each color or tint.
Color Correction (User Adjust)
Color Tune ... Adjusts the Tint on whole screen for RGB.
Yellow .......... Adjusts yellow to obtain reddish yellow or greenish yellow
Magenta ....... Adjusts magenta or purple to obtain reddish magenta or blu-
ish magenta.
Cyan ............. Adjusts cyan or light greenish blue to obtain greenish or blu-
ish cyan.
White
(On/Off) ....... Select "ON" for a bright white image; "OFF" for a natural white
image.
Color Matrix (available for component video and HDTV signal
only)
First select an appropriate color matrix to fit your component signal for
HDTV or SDTV. Then select an appropriate matrix type from B-Y/R-Y,
Cb/Cr or Pb/Pr.
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