Field of digital multimedia broadcast systems to meet the war on the use of mainly dual-level war. Small size, light weight, easy to carry, without any auxiliary support, shock, moisture and dust.  Plug and play, simple, easy to use. To meet the trenches and field demonstration units under various conditions such as publicity and cultural needs of multi-level officers and soldiers, morale, adjustment of life, relieve stress field with high adaptability.

Hand-held machine features integrated multimedia classroom

High economy without private room, without construction, without special training, no hand maintenance, save construction money!
According to the actual characteristics of primary and middle schools, portable, flexible!  Completely replace the "laptop + projector + audio + amplifier
Electronic platform, "the traditional teaching model complex, only one device, you can meet the multimedia needs! Is bought from all schools,
The revolutionary generation could afford substitutes. Live according to the decision to purchase the number of schools, and are free to expand the scale.

High stability of a multi-media classrooms never crashes!
High-performance Intel dual-core Pentium processor, professional, high-speed embedded control chips, professional audio and video DSP processors, multiple protection, so that your machine is always safe and stable operation of the state! A key to restore the system, the system never crashes!

High mobility multi-media teaching from anywhere possible!
Integration is made of lightweight rugged, portable, fully functional, at any time any classroom into a multimedia classroom.

Since then, more highly integrated classroom bright and spacious!
Meet the functional requirements of conventional multimedia classroom, projector, amplifier, audio, computers, and highly integrated multimedia devices without electronic platform, LCD display and other equipment occupy valuable classroom space, clean and tidy!

From high security anti-theft without fear of any security problem!
According to "class that is used for classes and go" use the principle of portable, secure mobile, can always be assured from the conduct of multi-media teaching!

High compatibility universal audio and video, courseware playback system!
Can access external audio equipment, video equipment, Internet, cable TV, satellite TV and other signals. May be necessary to set special access permissions.

Highly interactive high-sensitivity wireless mouse and keyboard, free swim anywhere in the classroom, students can also participate in the whole process of multimedia!

Fool-type operation interface glance, users can use without training.

"Appliance-style" operation, which means "power-type" operation, after a button on the power switch machine. The entire system using a wireless keyboard / mouse or USB Keyboard / Mouse control, will the computer can switch machines are free for training.Facilitate a variety of applications, various levels of staff to use computer applications.

High-customizability because of the need customized to meet the differentiated needs of the user.
According to user needs to upgrade the wireless touch remote control, wireless mouse / keyboard, wireless network card and other personal equipment.

Parameter Configuration
Computer parameters	Deluxe Professional	Economic and Practical
Hard disk	SATA 320G
Memory	DDR II 2G 800MHz
CPU	Intel Pentium Dual Core E5200	Intel Celeron 430
Motherboard	Intel G31 chipset, integrated graphics, sound card, network card
Graphics	★ Optional discrete graphics	Integrated graphics
Signal input and output interfaces	COMI, DVI signal output interface, RJ45 network interface, Line in Interface, Line out interfaces, AV input interface, microphone, USB interfaces, VGA output interface, HDMI output interface, PS2 Interface, VGA input
Projection Parameters
Projection Technology	0.63 inches polysilicon active matrix TFT LCD panel × 3 microlens	Texas Instruments DLP Tm technology / 0.55 "SVGA DMD Chip
Resolution	1020X786 (SVGA) to support PC signals up to UXGA (1600X1200) 60Hz	SVGA 800X600
Output Brightness	2600 lumens	2500 lumens
Contrast	500:1	2500:1
Bulb Specifications	190W UHB	180W UHB
Digital high-fidelity audio technology parameters
Rated impedance	4Ω
Frequency response	20-20kHz
Rated power	15W	10W
Maximum power	30W	20W
Whiteboard System Specifications
Photosensitive chip type	Photoelectric sensor chip	/ /
Support the screen size	Projector Projection size	/ /
Coordinate calibration methods	Full-screen auto-correction	/ /
Calibration time	≦ 3秒	/ /
Positioning accuracy	≦ 2 (pixels)	/ /
Electronic writing pen
LED power	300mW	/ /
Button	11 key + Jog Wheel	/ /
Remote write	Laser remote write	/ /
Video booth
Shot	f = 3.9 ~ 85.8mm, F = 5.4 ~ 64.8
Zoom	88 times zoom	12 times zoom
The total effective pixels	3200000
Horizontal resolution	600TV Lines (VGA)	500TV Lines (VGA)
Focus	Auto / Manual	Manual
Illumination	0.5LUX / min
White Balance	Automatic
Image freeze	Have
Image Flip	Have
Aspect ratio	4:3
Sharpness / Brightness	Adjustable
Lighting (LED)	LED  2W * 7	/ /
Digital wireless microphone
Frequency range	2.400GHz-2.483GHz
Frequency response	20Hz-20KHz
SNR	86dB
Microphone audio input jack	3.5mm
Battery	3.7V polymer battery (1200mAH)
Firing range	150M
System Requirements
Operating system	Windows2000、XP、2003、Vista、Win 7 Windows2000, XP, 2003, Vista, Win 7
Volume	Length 365mm * Width 355mm * 165mm high	Length 335mm * Width 335mm * 135mm high
Weight	7.5kg	8.5kg