
- Details: Viewsonic EP5542T. Product design: Totem design. Display diagonal: 55", Display technology: LED, Display resolution: 2160 x 3840 pixels, Display brightness: 450 cd/m², HD type: 4K Ultra HD, Touchscreen. Operating system installed: Android 8.0. Product color: Black
- EPREL ID: 384917
- Built-in microphone: Yes
- Line-out Total Harmonic Distortion (THD): 20 W
- Speakerphone: 2
- Subject recognition: Android 8.0
- Image crop aspect ratios: Yes
- Splash proof: 55"
- Weatherproof: 2160 x 3840 pixels
- Battery LED indicator: 1300:1
- Rubber grips: Yes
- Thumb rest: 450 cd/m²
- Push button: 9:16
- Moisture-resistant: LED
- Fan controller: 1.07 billion colors
- Viewable size, vertical: Direct-LED
- Color depth: Infrared
- sRGB coverage (typical): 10
- Display surface: Yes
- Display diagonal (metric): 47.6 x 26.8" (1209.6 x 680.4 mm)
- Response time (fast): 30000 h
- Mini PCI Express slots: Black
- Mini PCI Express (Gen 1.x) slots: cTUVus, FCC, Energy Star, CE, CB, RoHS, ErP, EEI, WEEE, BSMI
- Auto-redialing: Indoor
- Fax forwarding to: Yes
- Brand compatibility: AAC, MP3, WAV
- Input operation voltage (max): Yes
- Lamp type: Totem design
- Woofer diameter (imperial): 8528529100
- Web-based management: 1 pc(s)
- Monitoring: 21.7" (55 cm)
- Outlet control: 36.2" (92 cm)
- Firmware upgradeable via: 83.9" (2.13 m)
- Built-in camera: Universal
- Head-of-line (HOL) blocking: 9 ms
- Routing entries: No
- Mounting hole pattern (WxD): 0 - 40 °C
- Fan rated voltage: 20 - 80%
- Thermal grease: -20 - 60 °C
- Number of fans supported: 10 - 90%
- Manual: AC
- AC adapter included: Yes
- Media thickness (min): 147 lbs (66.7 kg)
- Long-paper mode: 36.2" (920 mm)
- Legal: 21.7" (550 mm)
- Non-ISO print media sizes: 78.7" (2000 mm)
- VESA Adaptive Sync support: 178°
- USB connector type: 178°
- ConnectShare (USB): BMP, JPG, PNG
- Emergency Power Off (EPO) connector: 3
- USB ports quantity: 3
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
- Headphone out: 1
- USB hub version: 5
- USB Type-A output ports: 2.0
- CardBus PCMCIA slot type: 1
- Docking connector: Yes
- Audio (L/R) out: No
- RJ-45 ports quantity (receiver): 1
- DVI ports quantity: Yes
- USB data transfer rates: Yes
- Number of phases: 100-240 V
- AC adapter frequency: 50 - 60 Hz
- Pump voltage: 126 W
- Power consumption (ready): F
- Power over Ethernet (PoE) voltage: 73 kWh
- Service life of battery: 0.5 W
- Pump power consumption: A to G
- Additional information: 16 GB
- Hardness (Shore OO scale): CE, RoHS
- Flammability class: ENERGY STAR, ErP
- Video resolutions: 4K Ultra HD
- Dual card video recording: AVI, DAT, MKV, MOV, MP4, MPEG, MPG, RM, RMVB, TS, WMV
- Depth (without stand): 127.9 lbs (58 kg)
- Microphone dimensions (D x H): 30.3" (768.5 mm)
- Folded width: 17.7" (450 mm)
- Folded depth: 73.6" (1870 mm)
- Battery charger width: 138.2 lbs (62.7 kg)