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20) Press the <ENTER> button.
f When [CONSTANT MODE] is set to anything other than [OFF] and the <ENTER> button is pressed in
following cases, the brightness and color of the light source at that time is set as the correction target for the
brightness and white balance of the screen, and the automatic correction will start.
g When [CONSTANT MODE] is set to anything other than [OFF] for the first time after purchasing the
projector
g When [CONSTANT MODE] is set to anything other than [OFF] for the first time after executing the
[PROJECTOR SETUP] menu → [INITIALIZE] → [FACTORY RESET]
f When [CONSTANT MODE] was previously set to anything other than [OFF], and the correction target for
the brightness and the white balance is already set, pressing the <ENTER> button displays the confirmation
screen. Proceed to Step 21).
f When [LINK] is set to [GROUP A] to [GROUP D] and the <ENTER> button is pressed, the group name is
displayed on the screens of the projectors that have been set as the same group.
21) Press qw to switch the item.
f The items will switch each time you press the button.
[YES]
[NO]
22) Press the <ENTER> button.
f Starts the automatic correction.
Note
f When [CONSTANT MODE] is set to [AUTO] or [PC], keep the shutter function disabled (shutter: opened) for at least two minutes, since the
brightness sensor will measure the brightness and color of the light source after the [BRIGHTNESS CONTROL SETUP] setting has been
completed.
f If the projector operates with [CONSTANT MODE] set to [AUTO] or [PC], measurement of the brightness and color may not be possible
when the shutter function is enabled (shutter: closed) within 10 minutes after turning on the light source. If the measurement was not
possible, correction of the brightness is performed approximately two minutes after the shutter function is disabled (shutter: opened).
f When the projector operates with [CONSTANT MODE] set to [AUTO] or [PC], the brightness and color of the light source do not stabilize for
approximately eight minutes after the light source is turned on. Therefore, the brightness and color of the light source will be automatically
measured after approximately eight minutes have elapsed after the light source is turned on.
f When the projector operates with [CONSTANT MODE] set to [AUTO], and [LINK] set to [OFF], the brightness will be corrected until it
reaches the value set in [MAX LIGHT OUTPUT LEVEL].
f 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.
f 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.
f When the projector is used continuously for more than 24 hours, set [REGULAR CALIBRATION] to [ON]. If it is not set, correction will not be
performed automatically.
f 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 color of the light source with the brightness sensor.
f The setting of each item in [BRIGHTNESS CONTROL SETUP] will be reflected by selecting [APPLY] and pressing the <ENTER> button.
f The [STARTUP CALIBRATION] setting item is common with the following menu item.
g The [PROJECTOR SETUP] menu → [BRIGHTNESS CONTROL] → [STARTUP CALIBRATION]
f The [REGULAR CALIBRATION] setting item is common with the following menu item.
g The [PROJECTOR SETUP] menu → [BRIGHTNESS CONTROL] → [REGULAR CALIBRATION]
f The [CALIBRATION TIME] setting item is common with the following menu item.
g The [PROJECTOR SETUP] menu → [BRIGHTNESS CONTROL] → [CALIBRATION TIME]
f The [CALIBRATION MESSAGE] setting item is common with the following menu item.
g The [PROJECTOR SETUP] menu → [BRIGHTNESS CONTROL] → [CALIBRATION MESSAGE]
Displaying [BRIGHTNESS CONTROL STATUS]
Display the brightness control status.
1)
Press as to select [BRIGHTNESS CONTROL].
2)
Press the <ENTER> button.
f The [BRIGHTNESS CONTROL] screen is displayed.
3)
Press as to select [BRIGHTNESS CONTROL STATUS].
164 - ENGLISH
Chapter 4 Settings — [PROJECTOR SETUP] menu
LINK
Maintains the previously set brightness and white balance as the correction target.
Reconfigures the current brightness and color of the light source as the correction target of the
brightness and white balance of the screen.
GROUP A
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