Panasonic PT-DZ870E Operating Instructions Manual page 113

16) Press the <ENTER> button.
f 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.
f If the <ENTER> button is pressed with [MODE] in [BRIGHTNESS CONTROL SETUP] set to other than [OFF], the brightness of the
lamp at the time the button was pressed is recorded as the standard brightness.
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.
Note
f When [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], keep the shutter open for at least two minutes to perform the
brightness sensor calibration after completed the [BRIGHTNESS CONTROL SETUP] setting.
f If the shutter is closed within approx. 10 minutes after the lamp has turned on while [MODE] in [BRIGHTNESS CONTROL SETUP] is set to
[AUTO] or [PC], brightness cannot be measured. Therefore, brightness may be corrected approx. two minutes after the shutter opens.
f When [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], the lamp brightness is automatically measured eight minutes
after the lamp is turned on, and correction is performed so that the screen brightness will be the same as the standard brightness when the
brightness control is adjusted. Lamp brightness cannot be measured during the eight minutes after it is turned on because it is not steady.
f If a lamp turns off or lamp relay is performed while [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and when [DUAL] is set
in the [PROJECTOR SETUP] menu → [LAMP SELECT], brightness is corrected to the possible extent one minute later.
f When [MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] and [LINK] is set to [OFF], brightness will be corrected until it reaches
the maximum amount of correction.
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 Adjust brightness control again when lamp degradation causes increased variation in brightness or a lamp is replaced.
f For continued use longer than 24 hours, set the [BRIGHTNESS CONTROL SETUP] to [CALIBRATION TIME], or set [LAMP RELAY]
(x page 110). If it is not set, correction will not be performed automatically.
f Brightness control and dynamic iris operate simultaneously, but the iris is fully open and does not operate while a brightness measurement
is performed.
f The [CALIBRATION TIME] setting will be reflected at the time when you enter the time.
f The [CALIBRATION MESSAGE] setting will be reflected at the time when items are 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.
[BRIGHTNESS CONTROL STATUS] screen display example
When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to
[OFF]
The screen shows the status that the brightness control is disabled.
BRIGHTNESS CONTROL STATUS
MODE
PROJECTOR
RETURN
MENU
Chapter 4 Settings — [PROJECTOR SETUP] menu
LINK
OFF
1
GROUP A
When [MODE] of [BRIGHTNESS CONTROL SETUP] is set to
[AUTO] and [LINK] is set to [OFF]
The screen shows the status of the brightness control in one
projector.
BRIGHTNESS CONTROL STATUS
LINK
PROJECTOR
RETURN
MENU
OFF
5
1
6
ENGLISH - 113