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Davinci Upgraded Line 75"

IR+EMR Touch, Classic Series

Specification

ModelDB75DU 
Size&Weightsize:75 inchGross Weight: 78kg 
Dimension:1726mm x 4051mm x 100mm(L*H*W)         

Display Area(Max):1649.66mm x 927.94mm

ScreenScreen Type: LED backlightBrightness:350cd/
Contrast Ratio: 4000:1Visual Angle:178°
Life: >35000hProtection Grade: IP67
Physical Resolution: 3840*2160(16:9)
Image Processing: Davinci Soft Core; Enhancement for image quality

Touch & 

Writing 

System

Recognition: IR+EMR Touch
Reaction Time: ≤15ms
Touch: Single-, double-, and multi-point
Communication Method: Lightening full-speed USB
Writing Screen Surface Hardness: Mohs degree 7 explosion-proof
Effective Touch Recognition: Single-point ≥5mm; Multi-point≥8mm

Input & 

Output 

Interfaces

USB :USB3.0*3, USB2.0*1RJ45: 1
HDMI:2VGA: 1
Audio in: 1DP: 1

Power & 

External 

Material

Input Power: 100-240V50/60HzOverall Power: 200w
Standby Power: ≤0.5wBody Material: Aluminum alloy frame
Display Panel: Gorilla glass and anti-glaze



Key Features

Touch and writing, zooming in & out, free drag, gesture erasing, limitless flipping, scanning to share, local saving & email, all-channel annotation, wireless screen sharing, touchback control, multi-screen switch, remote conference, application store, welcome screen, conference registration, stopwatch, multi-functional screen capture, one-key screen locking, switch of systems.

System & 

Storage

System Version: Android 6.0.1CPU: 4G RAM
GPU: 32G ROMWIFI: 2.4/5G, Dual WiFi
Sound Power: 4*15W (Bass & Treble)
Processing Core: High-performance processing engine, 8-core,1.2GHz;4-core image acceleration chip
Remarks :Windows system and OPS module are optional