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5. Using On-Screen Menu
Selecting Aspect Ratio and Position for Screen [SCREEN]
[SCREEN TYPE]
Sets the aspect ratio of the projection screen.
FREE ���������������������� The ratio of the liquid crystal panel is selected� Select this when projecting multi-screen and 17:9 screen
(2K)�
4:3 SCREEN ����������� For a screen with a 4:3 aspect ratio
16:9 SCREEN ��������� For a screen with a 16:9 aspect ratio
16:10 SCREEN ������� For a screen with a 16:10 aspect ratio
NOTE:
• After changing the screen type, check the setting of [ASPECT RATIO] in the menu. (→ page 92)
[POSITION]
Adjust the screen position. Depending on the model you use and the screen type, the function may become ineffec-
tive and the adjustable range may vary.
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 light source brightness.
Selecting Fan Mode [FAN MODE]
Fan Mode is used to set the speed of the internal cooling fan.
MODE �������������������� Select one among four modes: AUTO, NORMAL, HIGH, and HIGH ALTITUDE�
AUTO: The built-in fans automatically run at variable speed according to the detected temperature and
atmospheric pressure by the built-in sensor�
NORMAL: The built-in fans run at the appropriate speed based on the detection by the built-in temperature
sensor�
HIGH: The built-in fans run at high speed
HIGH ALTITUDE: The built-in fans run at high speed� Select this option when using the projector at altitudes
approximately 5500 feet/1700 meters or higher�
NOTE:
• Make sure the speed is set to [HIGH] when you are using this device continuously for several days.
• Set [FAN MODE] to [AUTO] or [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1700 meters or
higher.
• Using the projector at altitudes approximately 5500 feet/1700 meters or higher without setting to [AUTO] or [HIGH ALTITUDE]
can cause the projector to overheat and the protector could shut down. If this happens, wait a couple minutes and turn on the
projector.
• Using the projector at altitudes less than approximately 5500 feet/1700 meters and setting to [HIGH ALTITUDE] can cause the
projector to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
• Using the projector at altitudes approximately 5500 feet/1700 meters or higher can shorten the life of optical components such
as the light source.
• Your setting will not be affected even when [RESET] is done from the menu.
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