75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel
75 inch Interactive Touch Flat Panel

75 inch Interactive Touch Flat Panel

Model NO.:
75寸
Quantity:

Features

Flagship system

Super CPU configuration; global Internet, support one LAN cable for dual internet access; full channel support Touch USB follow.

Active"smart"pen

High quality, beautiful appearance intelligent pen, multi-system compatibility, arbitrary switch, delicate writing, PPT presentation.

Multiple meetings

1000M network, video meeting fluent transmission; support 8K video decoding, make remote video meeting easy and convenient; local meeting with comments and sharing, file content can be automatically classified.

Ultra - clear display

The 4K UI image shows the charm of feeling details. The handwriting is delicate, clear and non-jagged.

Write at random

High-precision touch; support 20-point touch, and single-point writing; support two-point zoom-out, zoom-in, drag and switch freely.

Microphone and camera

Built-in camera access, integrated smart noise reduction; microphone array to achieve far distance sound pickup, noise printing, sound source location.

Specification

Type

Parameter

Panel

LCD size

74.52"

Panel purchase standard

A grad

Light source

LED

Resolution

3840 x 2160pixels

Brightness

350cd/m²(typ.)

Contrast ration

1100:1,1200:1,4000:1,5000:1(typ.)

Pixel pitch

0.4296 (W) x 0.4296(H)

Frequency

60Hz

Viewing Angle

178 °(H)/178 °(V)

Life span

30,000hrs(min.)

Response time

8ms

Color saturability

70%

Visual area

1650.24(H) x928.26(V)(mm)

Display Colors

1.07b(10bit)

Android system properties

processor

Architecture

64-bit architecture CPU and super G51 series GPU

Working frequency

1.5GHZ

Number of cores

8 cores

Memory

DDR4: 4GB/eMMC:32GB

System version

Android8.0

Chip solution

Hi3751ARBCV811

Power

Voltage

AC100-240V~,90-264V~50/60Hz

Max. power consumption

≤200W

Standby power consumption

<0.5W

Speaker

2 x 10W(max)

Power supply (AC) input

100-240V

Power switch

Rocker switch

Environment

Working temperature

0℃~40℃

Storage temperature

-20℃~60℃

Working humidity

10%~90% No condensation

Input

Interface

RJ45 IN

1

Coax

1

RS232

1

AV IN

1

YPBPR

1

PC AUDIO

1

VGA

1

VGA&DP TOUCH

1

DP

1

HDMI TOUCH

2

HDMI

2

USB FL

1

USB

1

TF

1(Max.128g)

Output

Interface

RJ45 OUT

1

HDMI OUT

1

Earphone

1

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