NEC PA1004UL-W User Manual page 150

TIP:
• Check whether the automatic [DESKTOP FRONT] is installed within ± 10 degrees for floor installation and whether the [CEILING
FRONT] is within ±10 degrees for ceiling installation. Select manually when the projection screen is inverted.
Selecting Aspect Ratio and Position for Screen [SCREEN]
[SCREEN TYPE]
Sets the aspect ratio of the projection screen.
FREE
4:3 SCREEN
16:9 SCREEN
16:10 SCREEN
NOTE:
• After changing the screen type, check the setting of [ASPECT RATIO] in the menu. (→ page 104)
[POSITION]
Adjust the screen position. Depending on the model you use and the screen type, the function may
become ineffective 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.
The ratio of the liquid crystal panel is selected. Select this when projecting multi-screen and 17:9
screen (2K).
For a screen with a 4:3 aspect ratio
For a screen with a 16:9 aspect ratio
For a screen with a 16:10 aspect ratio
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5. Using On-Screen Menu