NEC ME403U User Manual page 7

Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not short, heat, or take apart batteries.
• Do not throw batteries into fire.
• If you will not be using the remote control for a long time, remove the batteries.
• Ensure that you have the batteries' polarity (+/−) aligned correctly.
• Do not use new and old batteries together, or use different types of batteries together.
• Dispose of used batteries according to your local regulations.
Note for Canadian Environmental Protection Act, 1999
The lamp(s) in this product contains mercury. Please dispose according to your local authority law.
FOR MORE INFORMATION, CONTACT:
Sharp NEC Display Solutions of America, Inc.
3250 Lacey Rd, Ste 500
Downers Grove, IL 60515
TELEPHONE 630-467-4712
https://www.sharpnecdisplays.us
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 86.
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 [High altitude] to [ON] in the Setting menu when using the projector at altitudes approximately 1700 meters
or higher.
Using the projector at an altitude of about 1700 meters or more without setting [High altitude] to [ON] can cause
the projector to overheat and shut down the protector.
• Using the projector at altitudes less than approximately 1700 meters and setting it to [ON] can cause the light
module to overcool, causing the image to flicker. Switch [High altitude] to [OFF].
• Using the projector at altitudes approximately 1700 meters or higher can shorten the life of optical components
such as the light module.
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Important Information