Chapter 4
Settings — [PROJECTOR SETUP] menu
ENGLISH - 111
[LAMP POWER]
Switch the brightness of the lamp according to the operating environment of the projector or the purpose.
1) Press
as
to select [LAMP POWER].
2) Press
qw
to switch the item.
[HIGH]
*1
Select when high luminance is required.
[MIDDLE]
*1
Select when using the projector with slightly reduced luminance compared to [HIGH].
[NORMAL]
*2
Select when high luminance is required.
[ECO]
Select when high luminance is not required.
*1
Only for PT-DZ13KE, PT-DS12KE, PT-DW11KE
*2
Only for PT-DZ10KE
Note
f
[HIGH] cannot be selected when the optional Replacement lamp unit (for portrait mode) (Model No.: ET-LAD320P (1 pc), ET-LAD320PW
(2 pcs)) is used. Even when [HIGH] is selected while the normal lamp unit is used, the setting is switched to [MIDDLE] automatically if the
optional Replacement lamp unit (for portrait mode) is used.
f
You can reduce power consumption and operation noise, and extend the life of the lamps by setting to [MIDDLE] rather than [HIGH], or by
setting to [ECO] rather than [MIDDLE] or [NORMAL].
[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.
Setting [BRIGHTNESS CONTROL GAIN]
Adjust the brightness when displaying multiple screens using multiple projectors.
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 GAIN].
4) Press
qw
to adjust.
Operation
Adjustment
Range of adjustment
Brightness
Maximum amount of
brightness correction
Press the
w
button.
The screen becomes brighter.
The maximum amount of
correction is reduced.
20 % - 100 %
Press the
q
button.
The screen becomes darker.
The maximum amount of
correction is increased.
Note
f
When using only one projector, the value obtained by subtracting the value of the [BRIGHTNESS CONTROL GAIN] from 100 % is the
maximum amount of brightness correction. Brightness cannot be corrected through brightness control since the maximum amount of
correction becomes 0 % when [BRIGHTNESS CONTROL GAIN] is at 100 %.
f
Luminance will be unsteady for eight minutes after a lamp is turned on. Make adjustments at least 8 minutes after starting projection.
f
The result of [BRIGHTNESS CONTROL GAIN] adjustments is reflected on all image signals, internal test patterns, and on-screen menus.
f
The [BRIGHTNESS CONTROL GAIN] setting is enabled even if [BRIGHTNESS CONTROL SETUP] is [OFF].
Setting [BRIGHTNESS CONTROL SETUP]
Set brightness control operation.
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 SETUP].