Nikon NP64 User Manual
Page 7
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Important Information
Lamp Replacement
• To replace the lamp, follow all instructions provided on page
.
• Be sure to replace the lamp when the message
[THE LAMP HAS REACHED THE END OF ITS USABLE LIFE.
PLEASE REPLACE THE LAMP.] 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 high-pressure mercury lamp 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.
CAUTION:
• DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off,
wait for the cooling fans to stop and then disconnect the power cable. 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.
Note for US Residents
The lamp in this product contains mercury. Please dispose according to Local, State or Fed-
eral Laws.
About High Altitude mode
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5000 feet/1500 meters
or higher.
• Using the projector at altitudes approximately 5000 feet/1500 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 5000 feet/1500 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 5000 feet/1500 meters or higher can shorten the life of optical com-
ponents 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 func-
tions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECT RATIO], [KEYSTONE], Magnifying feature and other similar features.