Chapter 4
Settings — [PROJECTOR SETUP] menu
ENGLISH - 161
11) Press
qw
to select “hour” or “minute”, and press
as
or the number (<0> - <9>) buttons to set a
time.
f
Selecting “hour” allows setting of only the hour in increments of one hour, and selecting “minute” allows
setting of only the minute in increments of one minute between 00 and 59.
f
When the time is not specified, select [OFF] between 23 and 00 of the hour, or between 59 and 00 of the
minute.
12) Press the <ENTER> button.
f
[CALIBRATION TIME] is set.
f
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.
f
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.
f
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.
f
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
f
When [CONSTANT MODE] is set to [AUTO] or [PC], keep the shutter function disabled (shutter: open) for at least two minutes, since the
brightness sensor calibration is performed after the [BRIGHTNESS CONTROL SETUP] setting has been completed.
f
If the shutter function is enabled (shutter: closed) within approximately 10 minutes after the light source has been turned on while the
projector operates with [CONSTANT MODE] 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).
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 the [CALIBRATION TIME] in [BRIGHTNESS CONTROL SETUP]. 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 the color.
f
The [CALIBRATION TIME] setting will be reflected when you enter the time.
f
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.
f
The
[BRIGHTNESS CONTROL]
screen is displayed.
3) Press
as
to select [BRIGHTNESS CONTROL STATUS].
4) Press the <ENTER> button.
f
The
[BRIGHTNESS CONTROL STATUS]
screen is displayed.
