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Important Information

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.

Questions and Answers:

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NEC MC453X Specifications

General

Native aspect ratio	4:3
Projection distance	0.9 - 10.9 m
Vertical scan range	50 - 120 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	LCD
Contrast ratio (typical)	16000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	-30 - 30 °
RMS rated power	16 W
Number of built-in speakers	1
Placement	Ceiling, Floor
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Lamp power	240 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Lamp power (economic mode)	150 W
Service life of light source	10000 h
Service life of light source (economic mode)	20000 h
Built-in display	-
Focus	Manual
Throw ratio	1.5 - 1.8:1
Focal length range	19.158 - 23.018 mm
Aperture range (F-F)	1.6 - 1.76
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	320 W
Power consumption (standby)	0.5 W
Power consumption (typical)	305 W
Power consumption (economy mode)	215 W
Power consumption (network standby)	2 W
Noise level	37 dB
Certification	UL, FCC Part15 Class B, CAN/CSA, ICES-003 Issue 6
Noise level (economic mode)	29 dB
Full HD	No
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Analog signal format system	Not supported
Supported graphics resolutions	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA)
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN data rates	10, 100 Mbit/s
Storage temperature (T-T)	-10 - 50 °C
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Remote control type	IR