NEC NP-VE281, Руководство пользователя

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5. Using On-Screen Menu
[OPTIONS(1)]
[VE280X/VE280]
[VE281X/VE281/VE282X/VE282]
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 approximately
1200 meters/ 4000 feet or higher�
NOTE:
• When you wish to cool down the temperature inside the projector quickly, select [HIGH].
• It is recommended that you select High speed mode if you use the projector non-stop for consecutive days.
• If you use the projector at altitudes approximately 1200 meters/4000 feet or higher, you are recommended to set [FAN MODE]
to [HIGH ALTITUDE]. Failure to do so may cause the projector to overheat , resulting in malfunction.
High altitude
3700 m (12000 ft)
to
3000 m (10000 ft)
[HIGH ALTITUDE] for [FAN MODE]
5° to 35°C
(ECO MODE ON ONLY)
3000 m (10000 ft)
to
2600 m (8500 ft)
[HIGH ALTITUDE] for [FAN MODE]
5° to 40°C
(ECO MODE ON ONLY)
2600 m (8500 ft)
to
1200 m (4000 ft)
[HIGH ALTITUDE] for [FAN MODE]
5° to 40°C
1200 m (4000 ft)
to
0
[AUTO] for [FAN MODE]
5° to 40°C
• Using the projector at altitudes approximately 1200 meters/4000 feet 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 1200 meters/4000 feet 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 high altitudes or in low air pressure can shorten the life of components.
• Your setting will not be affected even when [RESET] is done from the menu.
Selecting [COLOR SYSTEM]
This feature enables you to select video standards manually.
Normally select [AUTO]. Select the video standard from the pulldown menu.