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36
Menu Functions
Lamp Power
Select the projector lamp power from the following modes.
•
Normal
: Provides full lamp brightness.
•
Economic
: Reduces system noise and lamp power consumption by 30%.
•
SmartEco
: Reduces system noise and lamp power consumption by up to 70%.
If the
Economic
or
SmartEco
mode is selected, the light output will be reduced
and result in darker projected pictures.
See
for details.
Advanced...
•
Black Level
Sets the picture grayscale to
0 IRE
or
7.5 IRE
.
The grayscale video signal is measured in IRE units. In some areas which use NTSC TV
standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however,
in other areas where PAL equipment or Japanese NTSC standards are used, the
grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest you to check
if the input source is with 0 IRE or with 7.5 IRE, and then make your selection
accordingly.
•
Gamma Selection
Gamma refers to the relationship between input source and picture brightness.
•
1.6/1.8/2.0/2.1/BenQ
: Select these values according to your preference.
•
2.2
/
2.3
: Increases the average brightness of the picture. Best for a lit
environment, meeting room or family room.
•
2.4
: Best for viewing movies in a dark environment.
•
2.6/2.8
: Best for viewing movies which are mostly composed of dark scenes.
•
Brilliant Color
This function utilizes a new color-processing algorithm and system level enhancements
to enable higher brightness while providing truer, more vibrant colors in picture. It
enables a greater than 50% brightness increase in mid-tone images, which are
common in video and natural scenes, so the projector reproduces images in realistic
and true colors. If you prefer images with that quality, select
On
. Selecting
Off
disables
Brilliant Color
, and
Color Temperature
becomes unavailable for access
at the same time.
•
Color Temperature Fine Tuning
Allows you to manually adjust the pre-defined color temperature modes:
1. Press
OK
to display the
Color Temperature Fine Tuning
window.
2. Press / to select the item(s) you want to make changes and use
/ to
adjust the values.
•
Red Gain
/
Green Gain
/
Blue Gain
: Adjusts the contrast levels of Red, Green,
and Blue.
•
Red Offset
/
Green Offset
/
Blue Offset
: Adjusts the brightness levels of Red,
Green, and Blue.
3. When done, press
BACK
to save your changes and exit.
The function is accessible through the remote control.
High Brightness
Low Contrast
Low Brightness
High Contrast
1.6 1.8 2.0 2.1 2.2 2.3 2.4 2.6 2.8