NEC MC453X User Manual

17
2. Projecting an Image (Basic Operation)
❼ Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizing a computer image automatically. (COMPUTER)
Press the AUTO ADJ. button to optimize a computer image automatically.
This adjustment may be necessary when you connect your computer
for the first time.
[Poor picture] [Adjusted picture]
NOTE:
Some signals may take time to display or may not be displayed correctly.
• If the Auto Adjust operation cannot optimize the computer signal, try to adjust [Fine sync], [H position], [V position], and [H. size] manually.
(→ page 30, 31)
❽ Turning Up or Down Volume
Sound level from the speaker or audio output can be adjusted.
Volume
Mute
Off
19
TIP: When no menus appear, the ◀ and ▶ buttons on the projector cabinet
work as a volume control.
When the above volume adjustment menu appears, press ▲ and ▼ buttons
to control the mute on and off.
NOTE:
• Volume control is not available with the ◀ or ▶ button when an image
is magnified by using the D-ZOOM (+) button or when the menu is
displayed.
• Volume control is not available with the ◀ or ▶ button when VIEWER
is used.
Increase volume
Decrease volume

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

Weight and Dimensions

Depth	261 mm
Width	345 mm
Height	108.4 mm
Weight	3300 g
Package depth	390 mm
Package width	450 mm
Package height	200 mm
Package weight	4700 g