NEC NP400 User Manual download pdf (Page 6)

Important Information

CAUTION

• Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hang-

ing on the wall can cause damage to the projector.

• Do not send the projector in the soft case by parcel delivery service or cargo shipment. The projector inside the

soft case could be damaged.

• Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select

[SETUP] - [OPTIONS(1)] → [FAN MODE] → [HIGH].)

• Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated while

the projector is turned on and immediately after the projector is turned off.

• Do not turn off the AC power for 60 seconds after the lamp is turned on and while the POWER indicator is blink

ing green. Doing so could cause premature lamp failure.

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 heat, take apart, or 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.

Lamp Replacement

• To replace the lamp, follow all instructions provided on page 72.

• 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:

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.

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NEC NP400 User Manual Page 6