NEC XT5000 - Manual (Page 35)

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Video Filter
This feature reduces video noise. Select the appropriate filter for
your signal.
Bar 0 ..................... Off
Bar 1/3 .................. High
Bar 2/3 .................. Medium
Bar full ................. Low
Color Temperature
This feature adjusts the color temperature using the slide bar.
White Balance (Expert mode only)
This feature adjusts the white balance for each signal.
For Video/RGB ..... Brightness for each color (RGB) is used to
adjust the black level of the screen; Contrast
for each color (RGB) to adjust the white level
of the screen.
For Y/Cb/Cr .......... Brightness for each color (Y/Cb/Cr) is used
to adjust the white level of the screen; Con-
trast for each color (Y/Cb/Cr) is used to ad-
just the black level of the screen.
Switcher (available only when used with ISS-6020)
Gain
This feature adjusts the input level of the signal. This must be
done to each color:R, G, and B.
Volume
This feature adjusts the volume of the audio output. Adjust the sound
corresponding to the slot.
Keystone
Keystone is the distortion of a projected image that usually cre-
ates a wider top than bottom. Aiming a projector upward on a wall
rather than straight at a wall creates this distortion. Use the
ᮤ or
ᮣ buttons on the slide bar to correct this keystone (trapezoidal)
distortion.
NOTE: With the projector aimed directly at the screen the maxi-
mum keystone angle that can be corrected is +/- 15 degrees.
Reference White Balance (Expert mode only)
This feature adjusts the white balance that is used as a reference.
This adjustment affects all sources. The Ref.White Bal. is avail-
able for test pattern only.
Lamp (Expert mode only)
Lamp Mode
When selecting “Variable”, use the slidebar to adjust for desired
projector light output.
This feature allows the lamp power supply to operate under three
settings.
Auto:
This setting keeps the projector's original light output
level for a certain period of time.
High-Bright: This setting consumes maximum current from the
AC input and results in the most light output.
NOTE: The High Bright mode shortens the lamp life. Be sure to
use this mode at temperature of 95˚ F (35˚C) or less.
Variable: This setting allows the lamp power supply to draw a vari-
able amount of current from the AC input source and
allows for maximum power consumption and variable
light output.
Lamp Output