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

Spezifikation

  • Eingebautes System
  • BetriebssystemAndroid 8.0
  • ProzessorCortex A73 2 Core + A53 2 Core 1.4 G/1.1 GHz
  • Speicher3 GB, DDR3 1 GB, DDR4 2 GB
  • Eingebauter Speicher32 GB
  • Monitor
  • Bildschirmgröße74.5 inch
  • Aktiver Anzeigebereich1650.24 mm × 928.26 mm
  • GegenlichtLED
  • Pixel Pitch0.372 mm × 0.372 mm
  • Auflösung der Kamera3840 × 2160
  • Helligkeit500 cd/m²
  • Blickwinkel178°/178°
  • Farbtiefe1.07 billion
  • Kontrastverhältnis6000:1
  • Reaktionszeit3 ms
  • Aktualisierungsrate60 Hz
  • Farbskala92%
  • Dunst1%
  • Schnittstelle
  • Video- und AudioeingangHDMI × 2, VGA × 1, YPbPr × 1, AV IN × 1, LINE IN × 2
  • Video & Audio OutputLINE OUT × 1, SPDIF OUT × 1
  • Netzwerk-SchnittstelleLAN × 2
  • DatenübertragungsschnittstelleUSB (PC + Android) × 3 on the front panel, Android-USB × 2 on the side panel
  • Control InterfaceTOUCH-USB × 1, RS232 × 1
  • Power
  • Spannungsversorgung100 to 240 VAC, 50/60 Hz
  • Leistungsaufnahme≤ 400 W
  • Standby Verbrauch≤ 0.5 W
  • Arbeitsumgebung
  • Betriebstemperatur0℃ to 40℃ (32℉ to 104℉)
  • Luftfeuchtigkeit 10% to 90% RH
  • Lagertemperatur-20℃ to 60℃ (-4℉ to 140℉)
  • Lagerfeuchtigkeit10% to 80% RH
  • Allgemein
  • GehäusematerialSECC
  • VESA600 mm × 400 mm
  • Produktabmessungen (BxHxT)1706.23 mm × 1046.14 mm × 87.16 mm (67.17" × 41.19" × 3.43")
  • Verpackungsabmessungen (BxHxT)1927 mm × 1211 mm × 254 mm (75.87" × 47.68" × 10.00")
  • Nettogewicht51.80 ± 0.5 Kg (114.20 + 1.1 lb)
  • Bruttogewicht71.70 ± 0.5 Kg (158.07 + 1.1 lb)
  • PacklisteAC power cable, multilingual quick start guide, touch pen × 2, remote control, screws M8 × 20 × 4
  • Touch
  • AuswahlInfrared touch screen
  • Glastempered glass, anti-glare, anti-collision and anti-scratch design
  • Berührungspunkt20 point multi-touch at most
  • Touchscreen Reaktionszeit≤ 8 ms
  • Touchscreen Präzision2 mm

Spezifikation

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