654. Using On-Screen Menu[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 fornoise 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�[SEAMLESS SWITCHING]When the input terminal is switched, the image displayed before switching is held to switch to the new image withouta break due to absence of a signal.Selecting Fan Mode [FAN MODE]This option allows you to select three modes for fan speed: Auto mode, High speed mode, and High Altitude mode.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 approximately5500 feet/1700 meters or higher�When you wish to cool down the temperature inside the projector quickly, select [HIGH].NOTE:• 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/1700 meters or higher.• Using the projector at altitudes approximately 5500 feet/1700 meters or higher without setting to [HIGH ALTITUDE] can causethe 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 thelamp 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 suchas the lamp.• Your setting will not be affected even when [RESET] is done from the menu.TIP:• When [HIGH ALTITUDE] is selected, an icon [ ] is displayed at the bottom of the on-screen menu.
