[Options(1)] - NEC NP-PH1000U User Manual

[OPTIONS(1)]

Setting Auto Adjust [AUTO ADJUST]
This feature sets the Auto Adjust mode so that the computer signal can be automatically or manually adjusted for
noise and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE].
OFF ������������������������ The computer signal will not be automatically adjusted� You can manually optimize the computer signal�
NORMAL ���������������� Default setting� The computer signal will be automatically adjusted� Normally select this option�
FINE ����������������������� Select this option if fine adjustment is needed� It takes more time to switch to the source than when [NOR-
MAL]is selected�
Selecting Fan Mode [FAN MODE]
Fan Mode is used to set the speed of the internal cooling fan.
MODE �������������������� Select three modes for fan speed: AUTO, HIGH, and HIGH ALTITUDE�
AUTO: The built-in fans automatically run at a variable speed according to the internal temperature�
HIGH: The built-in fans run at high speed
HIGH ALTITUDE: The built-in fans run at a high speed� Select this option when using the projector at altitudes
approximately 5500 feet/1600 meters or higher�
SETTING ���������������� Select one of the two options ([FLOOR] or [CEILING]) according to the installation orientation of the projec-
tor� See the drawing on your right�
When you wish to cool down the temperature inside the projector quickly, select [HIGH].
NOTE:
• When [HIGH ALTITUDE] is selected for [FAN MODE], a symbol icon
• It is recommended that you select High speed mode if you use the projector non-stop for consecutive days.
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 meters or higher.
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [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/1600 meters and setting to [HIGH ALTITUDE] can cause the
lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of internal parts such as the
lamp.
• Your setting will not be affected even when [RESET] is done from the menu.
will be displayed at the bottom of the menu.
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5. Using On-Screen Menu