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DS-D5175TL/P

75-inch 4K Interactive Display

UHD 4K display with resolution of 3840 × 2160
Anti-glare and anti-blocking design to ensure smooth interaction
Dual systems of Windows and Android saving cost and easy to use
Quick response, at most 20-point touch control and smooth writing experience
Default startup signal source setting and preview, external signal source switching, and scheduled startup/shutdown
Local and USB files auto classified management, and quick search or manage office, audio, video, or picture files
Dual USB 3.0 interfaces, and data from any interface can be read in Windows and Android system at the same time
Enable the floating ball by gesture to realize writing, erasing, screenshoting and freezing in any channel
Mirroring by mobile phone or tablet to realize remote control and flexible teaching
Teaching software integrating kinds of tools and materials, convenient writing, erasing, recording, preparing and teaching
Scan the QR code to save the teaching notes
All-in-one design with tempered glass and intelligent temperature control, making it environmental-friendly and safety-guaranteed

View Less

Display
Screen Size74.5 inch
Active Display Area1650.24 mm × 928.26 mm
BacklightLED
Pixel Pitch0.372 mm × 0.372 mm
Resolution3840 × 2160
Brightness500 cd/m²
Viewing Angle178°/178°
Color Depth1.07 bit
Contrast Ratio6000:1
Response Time3 ms
Refresh Rate60 Hz
Color Gamut92%
Haze1%

Built-in System
Operation SystemAndroid 8.0
ProcessorCortex A73 2 Core + A53 2 Core 1.4 G/1.1 GHz
Memory3 GB, DDR3 1 GB, DDR4 2 GB
Built-in Storage32 GB

Touch
TipologiaInfrared touch screen
Glass4 mm tempered glass, anti-glare, anti-collision and anti-scratch design
Touch Point20 point multi-touch at most
Touch Response Time≤ 8 ms
Touch Precision2 mm

Interface
Video & Audio InputHDMI × 2, VGA × 1, YPbPr × 1, AV IN × 1, LINE IN × 2
Video & Audio OutputLINE OUT × 1, SPDIF OUT × 1
Network InterfaceLAN × 2
Data Transmission InterfaceUSB (PC + Android) × 3 on the front panel, Android-USB × 2 on the side panel
Control InterfaceTOUCH-USB × 1, RS232 × 1

Power
Power Supply100 to 240 VAC, 50/60 Hz
Power Consumption≤ 240 W
Standby Consumption≤ 0.5 W

Working Environment
Working Temperature0℃ to 40℃ (32℉ to 104℉)
Working Humidity10% to 90% RH
Storage Temperature-20℃ to 60℃ (-4℉ to 140℉)
Storage Humidity10% to 80% RH

General
Casing MaterialSECC
VESA600 mm × 400 mm
Product Dimensions (W × H × D)1737.06 mm × 1060.57 mm × 105.9 mm (68.39" × 41.75" × 4.17")
Package Dimensions (W × H × D)2015 mm × 1229 mm × 290 mm (79.33" × 48.39" × 11.42")
Net Weight64.64 ± 0.5 Kg (142.51 + 1.1 lb)
Gross Weight81.86 ± 0.5 Kg (180.47 + 1.1 lb)
Packing ListAC power cable, multilingual quick start guide, touch pen × 2, remote control, screws M8 × 20 × 4

Specification

Display

Screen Size

74.5 inch

Active Display Area

1650.24 mm × 928.26 mm

Backlight

LED

Pixel Pitch

0.372 mm × 0.372 mm

Resolution

3840 × 2160

Brightness

500 cd/m²

Viewing Angle

178°/178°

Color Depth

1.07 bit

Contrast Ratio

6000:1

Response Time

3 ms

Refresh Rate

60 Hz

Color Gamut

92%

Haze

Built-in System

Operation System

Android 8.0

Processor

Cortex A73 2 Core + A53 2 Core 1.4 G/1.1 GHz

Memory

3 GB, DDR3 1 GB, DDR4 2 GB

Built-in Storage

32 GB

Touch

Tipologia

Infrared touch screen

Glass

4 mm tempered glass, anti-glare, anti-collision and anti-scratch design

Touch Point

20 point multi-touch at most

Touch Response Time

≤ 8 ms

Touch Precision

2 mm

Interface

Video & Audio Input

HDMI × 2, VGA × 1, YPbPr × 1, AV IN × 1, LINE IN × 2

Video & Audio Output

LINE OUT × 1, SPDIF OUT × 1

Network Interface

LAN × 2

Data Transmission Interface

USB (PC + Android) × 3 on the front panel, Android-USB × 2 on the side panel

Control Interface

TOUCH-USB × 1, RS232 × 1

Power

Power Supply

100 to 240 VAC, 50/60 Hz

Power Consumption

≤ 240 W

Standby Consumption

≤ 0.5 W

Working Environment

Working Temperature

0℃ to 40℃ (32℉ to 104℉)

Working Humidity

10% to 90% RH

Storage Temperature

-20℃ to 60℃ (-4℉ to 140℉)

Storage Humidity

10% to 80% RH

General

Casing Material

SECC

VESA

600 mm × 400 mm

Product Dimensions (W × H × D)

1737.06 mm × 1060.57 mm × 105.9 mm (68.39" × 41.75" × 4.17")

Package Dimensions (W × H × D)

2015 mm × 1229 mm × 290 mm (79.33" × 48.39" × 11.42")

Net Weight

64.64 ± 0.5 Kg (142.51 + 1.1 lb)

Gross Weight

81.86 ± 0.5 Kg (180.47 + 1.1 lb)

Packing List

AC power cable, multilingual quick start guide, touch pen × 2, remote control, screws M8 × 20 × 4