Aprašymas

• Product Model
• Product ModelDS-D5C75RB/B

• Ekranas
• Ekrano dydis75 inch
• Foninis apšvietimasDLED
• Taškinis žingsnis0.14325(H) × 0.42975(V) mm
• Rezoliucija3840 × 2160 @60 Hz
• Ryškumas400 cd/m² （Typ.）
• Spalvos gylis10 bit
• Display Color1.07 G
• Reakcijos laikas5 ms
• Panel TypeVA
• Kontrasto santykis

  5000:1 (Static)

  30,000:1 (Dynamic)

• Spalvų gama72% NTSC (CIE1931) (Typ.)
• Refresh Rate60 Hz
• Žiūrėjimo kampas178° (H)/178° (V)
• Aspect Ratio16:9
• Surface Hardness

  9H (Pencil)

  7 (Mohs)

• Surface GlassAnti-Glare Glass
• Surface Haze25% Haze
• Glass Bonding MethodZero Lamination
• Display Area1650.24mm x 928.26mm
• Working Duration7 × 16 H
• Transmittance88% ± 3
• Lifespan50,000 hours

• Touch
• TipasInfrared Touch Screen
• Touch PointUp to 50-point multi-touch
• Touch Response Time≤ 2 ms
• Minimum Touch Object≥ 1.5 mm (≥ 90% touching area)
• Touch Precision± 0.5 mm (≥ 90% touching area)
• Touch Resolution32767 × 32767

• Vidinės sitemos
• Operacinė sistemaAndroid 13.0
• Atmintis8 GB
• Vidinė atmintis128 GB
• ProcesoriusQuad-core Cortex-A76 × 4（2.4 GHz）and quad-core Cortex-A55 × 4（1.8 GHz）
• GPUMali-G610 MC4
• HDCP Version2.3

• Kamera
• PixelPixel 48MP for Photos & 8 MP for Video
• Camera FunctionSupport intelligent switching between Android system, OPS, and PC.
• Field Angle120°(diagonal), 110°(horizontal), 75°(vertical)
• Distortion≤2.5%
• Camera Resolution RatioUp to 4K

• Mikrofonas
• SpecificationOmni-directional 8-array layout
• Mic FunctionEcho reduction and smart noise-cancellation
• Voice Distance12 m
• Atrankos dažnis32 K
• Mic Depth16 bit

• Vidinė funkcija
• GarsiakalbisBuilt-in 2 × 20 W+25W loudspeaker;
• BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.1
• NFCSupport screen mirroring by Android phones
• Light SensorYes
• Image Processing TechnologySupport 3D digital noise reduction, face detection, automatic white balance, automatic purple edge removal, automatic defogging；support shadow correction .
• Audio Processing TechnologySupport dereverberation, adaptive noise reduction, adaptive non-stationary noise reduction, adaptive echo cancellation, automatic gain control, automatic electrical level control, sound source localization, speech dynamic detection, digital beam forming, speech detection.

• Sąsaja
• Video & Audio InputHDMI In (HDMI 2.0) × 3, VGA In × 1, DP In (DP 1.2) × 1, Audio In × 1
• Video & audio outputHDMI Out (HDMI 2.0) × 1, Audio Out × 1, SPDIF Out × 1
• Control interfaceTOUCH-USB 3.0 × 3, RS232 × 1
• Tinklo sąsaja

  LAN (1000 Mbps) × 2

  WIFI AP & Station, 2.4G/5G

  WIFI 6, IEEE 802.11 a/b/g/n/ac/ax 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP

• Duomenų perdavimo sąsajaUSB 3.0 × 4, USB 2.0 × 1, Type-C × 2 (Type-C supports USB 2.0, DP 1.2, and charging functions; side charging 15 W, front charging 65 W)

• Sistemos parametrai
• Maitinimas100 to 240 VAC, 50/60 Hz
• Energijos sunaudojimas budėjimo režime≤ 0.5 W
• Average Consumption< 150W

• Pagrindinis
• VESA800 mm × 400 mm （4 × M8-25 mm）
• Product dimensions1713.2 mm × 1034.5 mm × 82.5 mm
• AccessoryWall mount bracket, hook, user manual, touch writing pen, packing list, 3 M touch USB cable, 3.5M HDMI cable (2.0), power cable , bluetooth remote control.
• Package Dimensions (W × H × D)1937 mm × 264 mm × 1222 mm
• Svoris be įpakavimo51.23 kg
• Svoris su įpakavimo67.62 kg

• Darbo aplinka
• Darbinė temperatūra0 °C to 40 °C (32 °F to 104°F)
• Atsparumas drėgmei10%~90% RH