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Remote Control Precautions
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Handle the remote control carefully.
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If the remote control gets wet, wipe it dry immediately.
•
Avoid excessive heat and humidity.
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Do not short, heat, or take apart batteries.
•
Do not throw batteries into fire.
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If you will not be using the remote control for a long time, remove the batteries.
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Ensure that you have the batteries' polarity (+/−) aligned correctly.
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Do not use new and old batteries together, or use different types of batteries together.
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Dispose of used batteries according to your local regulations.
Note for US Residents
The lamp in this product contains mercury. Please dispose according to Local,
State or Federal Laws.
Lamp Replacement
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Use the specified lamp for safety and performance.
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To replace the lamp, follow all instructions provided on page 35.
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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 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
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
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Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 meters or
higher.
Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTI-
TUDE] 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/1600 meters and setting to [HIGH ALTITUDE]
can cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
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Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of optical
components such as the lamp.
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