Panasonic PT-DS20KU Operating Instructions Manual page 103

10) Press ▲▼ to select [CALIBRATION
TIME].
11) Press the <ENTER> button.
12) Enter the time and press the <ENTER>
button
▶
z Measure brightness at a specified time.
Dynamic iris is fixed to open during
measurement.
13) Press ▲▼ to select [CALIBRATION
MESSAGE].
14) Press ◀▶ to switch [CALIBRATION
MESSAGE].
▶
z The setting will change as follows each time
you press the button.
[ON]
Displays a message during
[ON]
calibration.
Does not display a message during
[OFF]
calibration.
15) Press ▲▼ to select [APPLY].
16) Press the <ENTER> button.
▶
z The set [MODE] and [LINK] are enabled, and
LAMP RELAY screen alert is displayed when
the [LAMP RELAY] setting is [OFF]. When
[CALIBRATION MESSAGE] is set to [ON], a
calibration running message is displayed which
will automatically disappear 30 seconds after
calibration completes.
▶
z If the [MODE] in [BRIGHTNESS CONTROL
SETUP] is not [OFF] when the <ENTER>
button is pressed, the lamp brightness at that
time is recorded as the standard brightness.
▶
z If the <ENTER> button is pressed when [LINK]
is [GROUP A] to [GROUP D], the group name
is displayed on the projector screen set as the
same group.
Note
z When setting the [MODE] in [BRIGHTNESS
CONTROL SETUP] to [AUTO] or [PC], [APPLY]
luminance control after the shutter is open for at
least two minutes.
z If the shutter is closed within approx. 10 minutes
from the time that the lamp turns on when operating
with the [MODE] in [BRIGHTNESS CONTROL
SETUP] set to [AUTO] or [PC], brightness may be
corrected approx. two minutes after the shutter
opens because brightness could not be measured.
z When operating with the [MODE] in [BRIGHTNESS
CONTROL SETUP] set to [AUTO] or [PC], lamp
brightness is automatically measured eight minutes
after a lamp is turned on, and corrected to the same
value as the screen brightness and the standard
[PROJECTOR SETUP] menu
brightness at the time of [APPLY]. Lamp brightness
cannot be measured during the eight minutes after
it is turned on because it is not steady.
z When [LAMP SELECT] is 2 lit or higher and the
[MODE] in [BRIGHTNESS CONTROL SETUP] is
operating in [AUTO] and a light fails to turn on or
LAMP RELAY is performed, brightness is corrected
one minute later whenever possible.
z When operating with [MODE] in [BRIGHTNESS
CONTROL SETUP] set to [AUTO], and [LINK] is
[OFF], brightness correction is performed until
correction exceeds the maximum correction
amount.
z In certain projector environments, dust may
accumulate on the lens or screen or inside the
projector and increase variation in brightness.
z Adjust luminance control again when lamp
degradation causes increased variation in
brightness or a lamp is replaced.
[OFF]
z For continued use longer than 24 hours, set
the [BRIGHTNESS CONTROL SETUP] to
[CALIBRATION TIME], or set [LAMP RELAY]
(

executed when not set.
z Luminance control and iris operate simultaneously,
but the iris does not operate when fully open while
a brightness measurement is performed.
z The setting of [CALIBRATION TIME] applies at the
time when the time is entered.
z The setting of [CALIBRATION MESSAGE] applies
at the time when the item is switched with ◀▶ .
page 101). Correction is not automatically
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