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IR interactive whiteboard integration
IR interactive whiteboard integration

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1.IR interactive whiteboard integra
2.High Integration of computer,infrared touch frame,TV

 

LCD digital whiteboard

TVL-INF55A  55”Large-screen touch-screen system is applicable to large-sized touch display terminal solution,the system can put large-size LCD, PDP, projection equipment, display wall, display devices such as terminal into an interactive terminal. Users can use any fingers or pen on the surface of the display interface for interactive operation. Thus the computer and display terminal to form a complete interactive system,with the network or telephone conferencing systems can be connected to build real-time, interactive, efficient office and conference systems.

 

Product Parameter Specification

 

Display Parameters

Screen Model

AUO T645HW02

Screen Type

TFT LCD

Resolution

1920 x1080

Brightness

500 cd/m2

Contrast

5000:1

Color Total

1073.7M

lifespan

> 50000 hours

 

Touch writing systems

Touch Principle

Infrared receiver

Response Time

11 Ms

Touch effective identification

>5 Mm

Coordinate output

4096×4096

Communication

full speed USB

 

PC Systems

Main Chip

Intel G41+ICH7

Motherboard

ONDA G41

Graphics

Integrated graphics card

Sound

Integrated Audio

NIC

integrated 10/100/1000M adaptive network card

Memory

2G DDRIII

hard disk

320G SATA

operating system

Windows XP/Windows 7

USB(A )

4

USB(B )

1

Internet Interface RJ45

1

DVD Drive

1

VGA output

1

Headphone

1

 

TV System

Color format

PAL/SECAM

Channels

199

Impedance

75 ohm

RF connection type

IEC

Simulation SCALER

MTK8222

LNB

TDQ-6F6

Comb Filter

3D COMB filter

High-frequency interface

1

AV(yellow)

2

color  (4pin DIN)

1

YPBPR(Green-blue-red)

2

VGA input(15  Needle D-Sub)

1

High Definition Multimedia Interface(HDMI)

2

Coaxial(orange)

1

Headphone Output

1

Sound output power

2*15W

Speaker Number

4

Surround

exist

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