33
Menu operation
Advanced
(Continued)
•
Dynamic Iris
: Automatically changes the black level of the projected pictures to
enhance the effect of contrast ratio.
When the projector is starting up, the
Dynamic Iris
will be calibrated for 3-15
seconds. You will hear the sound of the motor operation during this period of
time.
When the projector is on, the
Dynamic Iris
will adjust according to the scenes
from the videos. The motor operation still produces a small amount of sound. You
can mute the sound by selecting
Off
.
•
Brilliant Color
: This feature 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
.
When
Off
is selected, the
Color Temperature
function is not available.
•
Wide Color Gamut
: Color Gamut refers to the range of colors that can
potentially be displayed by a device. There are some standards to define difference
levels of color gamuts for display devices, such as CIE 1976, sRGB, Adobe RGB,
NTSC, etc.
This function is only selectable when
HDR10
or
HLG
is selected. With this
projector, selecting
On
will automatically apply the most suitable color gamut to
the image source. It is automatically turned on when
PICTURE
>
Picture
Mode
>
D. Cinema
is selected. Under the rest settings, this menu is grayed out.
•
Light Mode
: Selects a suitable lamp power from among the provided modes. See
Extending lamp life on page 40
Reset Current
Picture Mode
Returns all of the adjustments you’ve made for the selected
Picture Mode
(including the preset mode,
User
) to the factory preset values.
1. Press
OK
. The confirmation message is displayed.
2. Use / to select
Reset
and press
OK
. The current picture mode returns to
the factory preset settings.
