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5. Using On-Screen Menu
Using the Wall Color Correction [WALL COLOR]
This function allows for quick adaptive color correction in applications where the screen material is not white.
NOTE:
• Selecting [WHITEBOARD] reduces lamp brightness.
• The [WALL COLOR] item cannot be selected when [ON] is selected for [3D] while images are projected.
Setting various items related to lamp brightness [ECO SETTINGS]
This option allows you to decrease the power consumption or to prolong the lamp life by controlling the lamp bright-
ness.
ECO MODE
The ECO MODE increases lamp life, while lowering power consumption and cutting down on CO2 emissions. Four
brightness modes of the lamp can be selected: [OFF], [AUTO ECO], [NORMAL] and [ECO] modes. (
→
)
NOTE: The [OFF] item is automatically selected for [ECO MODE] when [ON] is selected [3D] while images are projected.
AUTO ECO OPTIONS
Set options when [AUTO ECO] is selected for [ECO MODE].
AUTO DIM
OFF
The AUTO DIM feature will not work.
0:01, 0:03, 0:10, 0:20
(min.)
This option will automatically dim the lamp light when
no input signal is present for a certain period time: 0:01,
0:03, 0:10, and 0:20 (minutes). When it reaches the pre-
set time, the lamp brightness will decrease to about 30%
immediately after the screen becomes dim for a moment.
Changing images will return to its original brightness.
ROOM LIGHT SENSING
OFF
The sensor will not work.
ON
The sensor will detect ambient brightness and control the
lamp brightness. If the projector is placed in a dark room,
the lamp brightness will automatically decrease.
NOTE: The brightness cannot be changed when [CEILING REAR]
or [CEILING FRONT] is selected for [ORIENTATION].
NORMAL OPTION
Set the option when [NORMAL] is selected for [ECO MODE].
CONSTANT BRIGHTNESS:
OFF ������������������������ The CONSTANT BRIGHTNESS feature will not work� The lamp brightness will gradually decrease over long
periods of time�
ON ������������������������� The lamp brightness will increase according to the lamp use of time and will be kept at the lamp brightness
equivalent to the brightness at NORMAL� After the lamp brightness reaches the maximum, the lamp bright-
ness will gradually decrease over long periods of time�
