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Lamp Replacement
•
Use the specifi ed lamp for safety and performance.
•
To replace the lamp, follow all instructions provided on page 59.
•
Be sure to replace the lamp and fi lter when the message [THE LAMP HAS REACHED THE END OF ITS USABLE
LIFE. PLEASE REPLACE THE LAMP. USE THE SPECIFIED LAMP FOR SAFETY AND PERFORMANCE.]
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.
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 ALTI-
TUDE] can cause the projector to overheat and the projector 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 fl icker. 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 follow-
ing functions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECT], [KEYSTONE], Magnifying feature and other similar features.
This device is not intended for use in the direct fi eld of view at visual display workplaces. To avoid incommoding refl ec-
tions at visual display workplaces this device must not be placed in the direct fi eld of view.
Power management function
The projector has power management functions. To reduce power consumption, the power management functions (1
and 2) are factory preset as shown below. To control the projector from an external device via a LAN or serial cable
connection, use the on-screen menu to change the settings for 1 and 2.
1. STANDBY MODE (Factory preset: POWER-SAVING)
To control the projector from an external device, select [NORMAL] for [STANDBY MODE].
NOTE:
• When [POWER-SAVING] is selected for [STANDBY MODE], the following connectors and functions will not work:
PC Control port, Monitor Out connector, Audio Out connector, USB (PC) port, LAN functions, Mail Alert function, DDC/CI
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