interactive smart board for teaching

Specifications

Panel size

55" TFT-LCD

Display area(mm)/mode

1209.6x 680.4mm 16:9

Maximum resolution

1920×1080

Display color

16.7M

Pixel Pitch(mm)

0.51(H)×0.51(V)

Brightness (nits)

500nits

Contrast

6000:1

Visual angle

178°/178°

Response time

8ms

Horizontal frequency

50-70KHZ

Vertical frequency

56-75KHZ

Life(hrs)

60,000(hrs)

Touch Panel

Specification

Infrared touch

Positioning accuracy

±2mms

Transmittance

≥92%

Hardness

7H

Click manner

double point/mult-point(optional)

Response time

10ms

Output Resolution

8192*8192

Life time

Single point of more
than 600 million times

Input and output

VGA input

2

CVBS input

2

YPbPr input

1

TV

1

HDMI

4

USB2.0

6

LAN

1

PC Audio

1

Audio(L/R) input

1

Audio(L/R) output

1

Speaker

2×10W(8 ohm)

Video

Color system

PAL/NTSC/SECAM

Compatible HDMI input/DVI

480P,576P,720P,1080I,1080P

3D Comb filter

Yes

Video reduction noise

Yes

OSD display( screen menu display)

Menu language

Chinese/English

Computer

Main chipset

Intel H61

CPU

Intel I3-2100 3.1G

System bus frequency

800/1066/1333 MHz

Graphics card

Integrated  

Audio card

Integrated AC97

Network card

Integrated 10/100/1000M adaptive

Memory

2G DDRIII (max 4G)

Hard Disk

320G SATA

WIFI

Optional

Bluetooth

Optional

Operation system

Windows 7

Power

Power supply

AC100V~240V,50/60Hz

Maximum power consumption

280W

Standby power consumption

3W

Temperature

Working temperature

0°C~50°C

Storage temperature

-10°C~60°C

Working humidity

20%~80%

Storage humidity

5%~95%