Panasonic PT-DZ21KU Operating Instructions - Page 102

[brightness Control], To Set [brightness Control, Gain], Setup]

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[PROJECTOR SETUP] menu [BRIGHTNESS CONTROL] The projector is equipped with a luminance sensor to measure brightness and functions to correct screen brightness resulting from changes in lamp brightness. Use the projector when using multiple projectors to display on multiple screens to reduce changes in overall brightness of the multiple screens due to lamp degradation and suppress variation in brightness to preserve uniformity. 1) Press ▲▼ to select [BRIGHTNESS CONTROL]. 2) Press the button. zzThe [BRIGHTNESS CONTROL] screen is displayed. 3) Press ▲▼ to select an item. ■■To set [BRIGHTNESS CONTROL GAIN] Adjust brightness when using multiple projectors to display on multiple screens. 4) Select [BRIGHTNESS CONTROL GAIN] in Step 3). 5) Press ◀▶ to adjust. Adjustment Operation Brightness Maximum brightness correction The screen Press ▶ . becomes brighter. The maximum correction amount decreases. The screen Press ◀ . becomes darker. The maximum correction amount increases. Range Maximum value 100% Minimum value 20% Note zzWhen one projector is used, the maximum correction amount is the value obtained when the [BRIGHTNESS CONTROL GAIN] value is subtracted from 100%. When [BRIGHTNESS CONTROL GAIN] is 100%, the maximum correction amount is 0% and brightness cannot be corrected due to luminance controls. zzLuminance will be unsteady for eight minutes after a lamp is turned on. Adjust after eight minutes have elapsed from the time that the power is switched on. zz[BRIGHTNESS CONTROL GAIN] adjustments are reflected to all image signals, internal test patterns, and on-screen menus. zz[BRIGHTNESS CONTROL GAIN] is enabled even if [BRIGHTNESS CONTROL SETUP] is [OFF]. ■■To set [BRIGHTNESS CONTROL SETUP] Set the operation of luminance control. 4) Select [BRIGHTNESS CONTROL SETUP] in Step 3). 5) Press the button. zzThe [BRIGHTNESS CONTROL SETUP] screen is displayed. 6) Press ▲▼ to select [MODE]. 7) Press ◀▶ to switch [MODE]. zzThe setting will change as follows each time you press the button. [OFF] [AUTO] [PC] [OFF] [AUTO] [PC] No correction performed by the luminance sensor. Correction is performed by the luminance sensor. Automatically corrects screen brightness when lamp brightness changes. Use a computer and the dedicated "Multi Projector Monitoring & Control Software"*1 to connect nine or more projectors. *1: "Multi Projector Monitoring & Control Software" is included in the attached CD-ROM. zzSetting [MODE] to [AUTO] 8) Press ▲▼ to select [LINK]. 9) Press ◀▶ to switch [LINK]. zzThe setting will change as follows each time you press the button. [OFF] [GROUP A] [GROUP D] [GROUP C] [GROUP B] [OFF] Uses the luminance sensor on one projector to perform correction without connecting another projector. The length of time that constant brightness can be maintained increases as the [BRIGHTNESS CONTROL GAIN] value decreases. Correction by luminance sensor is [GROUP A] [GROUP B] [GROUP C] [GROUP D] performed by connecting several projectors. Use network functions to set up to four A to D groups within the same subnet. Up to eight projectors can be registered and connected in each group. Settings 102 - ENGLISH

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[PROJECTOR SETUP] menu
102 - ENGLISH
Settings
[BRIGHTNESS CONTROL]
The projector is equipped with a luminance sensor to
measure brightness and functions to correct screen
brightness resulting from changes in lamp brightness.
Use the projector when using multiple projectors to
display on multiple screens to reduce changes in
overall brightness of the multiple screens due to lamp
degradation and suppress variation in brightness to
preserve uniformity.
1) Press
▲▼
to select [BRIGHTNESS
CONTROL].
2) Press the <ENTER> button.
▶
z
The
[BRIGHTNESS CONTROL]
screen is
displayed.
3) Press
▲▼
to select an item.
▶
■
To set [BRIGHTNESS CONTROL
GAIN]
Adjust brightness when using multiple projectors to
display on multiple screens.
4) Select [BRIGHTNESS CONTROL GAIN]
in Step 3).
5) Press
◀±
to adjust.
Operation
Adjustment
Range
Brightness
Maximum
brightness
correction
Press
±
.
The screen
becomes
brighter.
The
maximum
correction
amount
decreases.
Maximum
value
100%
Press
◀
.
The screen
becomes
darker.
The
maximum
correction
amount
increases.
Minimum
value
20%
Note
z
When one projector is used, the maximum
correction amount is the value obtained when
the [BRIGHTNESS CONTROL GAIN] value is
subtracted from 100%. When [BRIGHTNESS
CONTROL GAIN] is 100%, the maximum correction
amount is 0% and brightness cannot be corrected
due to luminance controls.
z
Luminance will be unsteady for eight minutes after
a lamp is turned on. Adjust after eight minutes have
elapsed from the time that the power is switched
on.
z
[BRIGHTNESS CONTROL GAIN] adjustments are
reflected to all image signals, internal test patterns,
and on-screen menus.
z
[BRIGHTNESS CONTROL GAIN] is enabled even
if [BRIGHTNESS CONTROL SETUP] is [OFF].
▶
■
To set [BRIGHTNESS CONTROL
SETUP]
Set the operation of luminance control.
4) Select [BRIGHTNESS CONTROL
SETUP] in Step 3).
5) Press the <ENTER> button.
▶
z
The
[BRIGHTNESS CONTROL SETUP]
screen is displayed.
6) Press
▲▼
to select [MODE].
7) Press
◀±
to switch [MODE].
▶
z
The setting will change as follows each time
you press the button.
[OFF]
[AUTO]
[PC]
[OFF]
No correction performed by the
luminance sensor.
[AUTO]
Correction is performed by the
luminance sensor.
Automatically corrects screen
brightness when lamp brightness
changes.
[PC]
Use a computer and the dedicated
“Multi Projector Monitoring & Control
Software”
*1
to connect nine or more
projectors.
*1:
“Multi Projector Monitoring & Control Software” is included
in the attached CD-ROM.
▶
z
Setting [MODE] to [AUTO]
8) Press
▲▼
to select [LINK].
9) Press
◀±
to switch [LINK].
▶
z
The setting will change as follows each time
you press the button.
[OFF]
[GROUP A]
[GROUP D]
[GROUP C]
[GROUP B]
[OFF]
Uses the luminance sensor on one
projector to perform correction without
connecting another projector.
The length of time that constant
brightness can be maintained increases
as the [BRIGHTNESS CONTROL
GAIN] value decreases.
[GROUP A]
[GROUP B]
[GROUP C]
[GROUP D]
Correction by luminance sensor is
performed by connecting several
projectors.
Use network functions to set up to four
A to D groups within the same subnet.
Up to eight projectors can be registered
and connected in each group.