Table of Contents
Advertisement
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.
f When the Fixed-focus Lens (Model No.: ET-D75LE90) is used, set [LIGHT OUTPUT] to 77.0 % or less considering the focus quality. The
luminance when [LIGHT OUTPUT] is set to 77.0 % is 20 000 lm (approximate).
[BRIGHTNESS CONTROL]
The projector is equipped with a brightness sensor to measure brightness and color of the light source, and
corrects brightness and white balance of the projected image according to the changes in brightness and color of
the light source.
By using this function while structuring the multi-display by combining the projected images from multiple
projectors, the change in the brightness and white balance for the whole multi-display can be reduced or hold
down the difference of the brightness and white balance to maintain uniformity, caused by the aging of the light
source.
Setting [BRIGHTNESS CONTROL SETUP]
Set the operation of the brightness control function.
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].
4)
Press the <ENTER> button.
f The [BRIGHTNESS CONTROL SETUP] screen is displayed.
5)
Press as to select [CONSTANT MODE].
6)
Press qw to switch the item.
f The items will switch each time you press the button.
[OFF]
[AUTO]
[PC]
*1 "Multi Monitoring & Control Software" is included in the supplied CD-ROM.
f When [PC] is selected, proceed to Step 9).
7)
Press as to select [LINK].
8)
Press qw to switch the item.
f The items will switch each time you press the button.
[OFF]
[GROUP A]
[GROUP B]
[GROUP C]
[GROUP D]
9)
Press as to select [CALIBRATION TIME].
10) Press the <ENTER> button.
f The projector is in the adjustment mode (the time is blinking).
160 - ENGLISH
Chapter 4 Settings — [PROJECTOR SETUP] menu
Does not correct the brightness of the screen by the brightness sensor.
Corrects the brightness of the screen by the brightness sensor.
When the brightness of light source or white balance changes, the brightness of the projected image
is automatically corrected.
Synchronizes nine or more projectors using a computer and the dedicated software "Multi Monitoring
& Control Software"
.
*1
Performs corrections by the brightness sensor on a single projector without synchronizing with the
other projectors.
The duration that the constant brightness is kept will become longer by setting the value of [LIGHT
OUTPUT] smaller.
Performs correction by the brightness sensor in multiple projectors in synchronization.
Up to four groups (A to D) can be set within the same subnet by using the network function.
You can register and synchronize up to eight projectors in one group.
Advertisement
Table of Contents
