NEC PA803U - Screen Type

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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 94)
[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lamp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
lamptoovercool,causingtheimagetoicker.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 lamp.
• Yoursettingwillnotbeaffectedevenwhen[RESET]isdonefromthemenu.