Chapter 4
Settings — [PROJECTOR SETUP] menu
ENGLISH - 131
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Brightness and color are measured at the specified time. The dynamic contrast function does not operate
during measurement.
13) Press
as
to select [CALIBRATION MESSAGE].
14) Press
qw
to switch the item.
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The items will switch each time you press the button.
[ON]
Displays messages during calibration.
[OFF]
Does not display messages during calibration.
15) Press
as
to select [APPLY].
16) Press the <ENTER> button.
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When [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] is set to anything other than [OFF], the
brightness and white balance of light source at the time when the <ENTER> button is pressed is recorded
as the standard brightness and white balance.
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If the <ENTER> button is pressed when [LINK] is set from [GROUP A] to [GROUP D], the group name is
displayed on the screens of projectors that have been set in the same group.
LINK
GROUP A
Note
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When [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], keep the shutter function disabled (shutter:
open) for at least two minutes to perform the brightness sensor calibration after the [BRIGHTNESS CONTROL SETUP] setting has been
completed.
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If the shutter function is enabled (shutter: closed) within approximately 10 minutes after the light source has turned on while [CONSTANT
MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], brightness and color cannot be measured. Therefore, brightness
may be corrected approximately two minutes after the shutter function is disabled (shutter: open).
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Since the brightness and the color of the light source do not stabilize for approximately eight minutes after turning on the light source while
[CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], the brightness and the color of the light source will be
automatically measured approximately eight minutes after the light source is turned on. A correction is made based on this measurement
result so that the brightness and the color will be the same as the standard brightness and the color when adjusted with the brightness
control.
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When [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO], and [LINK] is set to [OFF], the brightness will be
corrected until it reaches the value set in [MAX LIGHT OUTPUT LEVEL].
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The variation in brightness may increase due to dust accumulating on the lens, screen, or inside the projector, depending on the installation
environment of the projector.
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When the variation in brightness has increased due to aging of the light source, or when you replaced the light source, readjust the
brightness control.
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When the projector is used continuously for more than 24 hours, set the [CALIBRATION TIME] in [BRIGHTNESS CONTROL SETUP]. If it is
not set, correction will not be performed automatically.
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The brightness control function and the dynamic contrast function will operate simultaneously, but the dynamic contrast function will not
operate while measuring the brightness and the color.
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The [CALIBRATION TIME] setting will be reflected when you enter the time.
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The [CALIBRATION MESSAGE] setting will be reflected at the time when the item is switched using
qw
.
Displaying [BRIGHTNESS CONTROL STATUS]
Display the brightness control status.
1) Press
as
to select [BRIGHTNESS CONTROL].
2) Press the <ENTER> button.
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The
[BRIGHTNESS CONTROL]
screen is displayed.
3) Press
as
to select [BRIGHTNESS CONTROL STATUS].
4) Press the <ENTER> button.
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The
[BRIGHTNESS CONTROL STATUS]
screen is displayed.
