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4. Using the VIEWER

Memory viewer function

When the USB memory inset into the projector, the viewer memory function can Project the video and pictures

stored in the USB memory.

The projected content of memory viewer function

Memory viewer function supports the following picture ﬁles.

Maps

Extension

name

Format Description

jpg/jpeg

Baseline encoder 24

Progressive RGB24 bit

Max resolution: 10000x10000

Max resolution: Panel Resolution

bmp

1.4.8 bit palette-based

RGB24,32 bit

Max resolution: 1280X800

png 24, 48-bit True Color

gif 1,4,8-bit palette-based

tiff

Display memory viewer screen

When the USB memory inset into the projector, the viewer memory function can projecte the video and pictures

stored in the USB memory.

1) Press INPUT button on the remote controller and on the top control panel and select the input source of [USB-A].

2) Insert the USB memory into the <USB-A> terminal directly.

• Press RC enter to display standby screen instanly , while the USB memory icon display in the left corner of

the screen.

• When the USB memory is independent of the partition, it will display more than one USB icon.

3) Press ▲ ▼ button to switch required items.

• The root directory of the USB memory is displayed in a thumbnail.

Play image

Only one image show on the screen when you play it.

1) Press  button to select a ﬁle.

2) Press <ENTER or > button.

• Full screen display

3) Press <ENTER > button.

• Press <ENTER> to return the thumbnail.

Play slide

The slide show mode in the USB-A menu is set to a special setting ,all images in the same folder can play automatically.

1) Press  button to select a ﬁle.

2) Press ▲ ▼ button to select [USB-A] menu,then select [Set slide] menu.

3) Press <ENTER > button.

• Full screen display

• Press <ENTER> button to return the thumbnail.

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