[Light Output] - Panasonic PT-RQ13KU Operating Instructions (Functional Manual)

14) 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.
15) When the confirmation screen is displayed, press qw to select [OK], and press the <ENTER> button.
Note
f 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.
f 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).
f Since the brightness and the color of the light source do not stabilize for approximately eight minutes after turning on the light source when
[CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] is set to [AUTO] or [PC], the brightness and the color of the light source will
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.
f When the projector operates with [CONSTANT MODE] in [BRIGHTNESS CONTROL SETUP] set to [AUTO] or [PC], the items of
[OPERATING MODE] and [LIGHT OUTPUT] cannot be changed.
f 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].
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 when the item is changed using qw.

[LIGHT OUTPUT]

Adjust the brightness of light source.
The setting is reflected when it is already set with "Initial setting (operation setting)" (x page 61) in the [INITIAL
SETTING] screen, or the [PROJECTOR SETUP] menu → [OPERATION SETTING]. The [LIGHT OUTPUT]
setting is synchronized with the [PROJECTOR SETUP] menu → [OPERATION SETTING] → [LIGHT OUTPUT].
The most recent setting is reflected in both items.
1) Press as to select [LIGHT OUTPUT].
2) Press qw to adjust.
Operation
Press w.
Press q.
Note
f [LIGHT OUTPUT] can be adjusted individually for each setting item of [OPERATING MODE].
f The uniformity of the brightness between multiple displays can be maintained by adjusting [LIGHT OUTPUT] for each projector when
structuring a multi-display screen by combining the projected images from multiple projectors.
142 - ENGLISH
Chapter 4 Settings — [PROJECTOR SETUP] menu
LINK
Brightness
The screen becomes brighter.
The screen becomes darker.
GROUP A
Adjustment
Runtime (estimate)
The runtime becomes shorter.
The runtime becomes longer.
Range of adjustment
8.0 % - 100.0 %