Touch Technology:

Optical Imaging

Input Method:

touching&writing by finger or any untransparant objects.

Board Material:

Comby Aluminum,surface with particular projection film.

Inferface:

US2.0Cable (RS232-USB)

Touch Resolution:

32767*32767

Touch Accuracy :

≤0.5mm

Response Speed:

≤8ms

Coordinates output:

≥180points per second

Operation System:

Win XP/Vista/Win 7

Installation Way:

Wall mounting or Mobile stand

Life  Time

7years

Model

Writing

 Diagonal

Frame

 Dimension

Ratio

Active 

Size (MM)

Frame 

Size (MM)

Packing 

Size(MM)

HT-84MT

77’’

84’’

4:3

1654*1207

1745*1306 *52.6

1910*1470 *11

Power Supply

Power is obtained from the computer directly through the USB 

cables for Windows® computers.

Voltage

DC 4.6V- 5.0V

Power Consumption

<1W ( 200mA at 5V)

Temperature

Working temperature: -10 °C to 45 °C

Storage temperature: -30 °C to 60 °C

Humidity

Working humidity: 20% to 85%

Storage humidity: 0~95%

Illumination Test

Incandescent lamp (220V,100W), test distance: 350mm 

Working Height ASL

3,000m

PC 

USB2.0

Lifetime

Over 7 years

Working Condition

Under the sun, also indoor or outdoor