1025. Using On-Screen MenuUsing Test Pattern [TEST PATTERN]Displays the test pattern to check for image distortion at the time of the projector setup. Press the ENTER button todisplay the test pattern; press the EXIT button to close the test pattern and return to the menu. Menu operation andkeystone correction are not possible when the test pattern is displayed.Selecting Microphone Type [MIC SELECT]This feature allows you to select dynamic or condenser type for your microphone.Setting MIC Gain [MIC GAIN]This feature allows you to adjust your microphone sensitivity when it is connected to the MIC input jack of the projec-tor. Microphone volume can be adjusted with the VOL. (+) or (−) button on the remote control or the ◀ or ▶ on theprojector cabinet.[OPTIONS(1)]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.
