NEC P474U, Руководство пользователя

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Important Information
Note for US Residents
The lamp in this product contains mercury. Please dispose according to Local, State or Federal Laws.
Lamp Replacement
• Use the specified lamp for safety and performance.
• To replace the lamp, follow all instructions provided on page
108 .
• Be sure to replace the lamp and filter when the message [THE LAMP HAS REACHED THE END OF ITS USABLE
LIFE. PLEASE REPLACE THE LAMP AND FILTER.]
appears. If you continue to use the lamp after the lamp has
reached the end of its usable life, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp
case. Do not touch them as the pieces of glass may cause injury.
If this happens, contact your dealer for lamp replacement.
A Lamp Characteristic
The projector has a discharge lamp for special purposes as a light source.
A lamp has a characteristic that its brightness gradually decreases with age. Also repeatedly turning the lamp on
and off will increase the possibility of its lower brightness.
The actual lamp life may vary depending upon the individual lamp, the environmental conditions and usage.
CAUTION:
• DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off
and then disconnect the power cord. Allow at least one hour for the lamp to cool before handling.
• When removing the lamp from a ceiling-mounted projector, make sure that no one is under the projector. Glass
fragments could fall if the lamp has been burned out.
About High Altitude mode
• 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 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 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 such as the lamp.
About Copyright of original projected pictures:
Please note that using this projector for the purpose of commercial gain or the attraction of public attention in a venue
such as a coffee shop or hotel and employing compression or expansion of the screen image with the following
functions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECT RATIO], [KEYSTONE], Magnifying feature and other similar features.
Turkish RoHS information relevant for Turkish market
EEE Yonetmeliğine Uygundur.
This device is not intended for use in the direct field of view at visual display workplaces. To avoid incommoding
reflections at visual display workplaces this device must not be placed in the direct field of view.