SPECIFICATIONS - DISPLAY Panel Size: 55" Type/Tech: TFT LCD Module with DLED Backlight. Display Area (mm): 1209.6(H) x 680.4 (V) (54.64 diagonal) Aspect Ratio: 16:9 Native Resolution: UHD 3840x2160(Pixels) Colours: 1.07B colours (10bit) Brightness: 350 nits (typ.) 300 nits (min.) Contrast Ratio: 1200:1 Typ. , 5000:1 Max.(DCR enable) Response Time: 8ms Viewing Angles: H = 178, V = 178 typ. Backlight Life: 30,000 Hours (Min) Surface Treatment: Anti-Glare Bezel: Slim Orientation: Landscape - PLATFORM Processor: ARM Cortex A73 dual-core 1.2GHz RAM: 2GB DDR4 Storage: 16GB - TOUCH Type/ Tech: IR Recognition Touch Resolution: 32767 x 32767 Touch Point: 20 points touch, 10 points writing - INPUT HDMI: 2.0 x3 (3840x2160 @60Hz) RGB / VGA: x1 Audio: x1 (PC audio in) CVBS: x1 RS232: x1 OPS: x1 PC Slot (proprietary) - OUTPUT HDMI: x1 Audio: x1 (Earphone out) SPDIF: 1(optical) RS232: x1 - LAN RJ45: x1 - USB Type A: USB 2.0 x4(including 2 USB port in fromt) USB 3.0 x2(including 1 USB port in fromt) Type B: x2, for touch - SPEAKERS SPEAKERS: 10W x 2 + 15W x 1 - CAMERA PLATE ON TOP FOR SCREW-IN WEBCAM INSTALLATION Camera plate on top for screw-in webcam installation: Yes - COMPATIBILITY RGB PC/HDMI PC: Refer to timing table CVBS: 480i HDMI: 3840x2160 - EMBEDDED OS Embedded OS: Android 7 - USB SUPPORTED FILE FORMAT USB SUPPORTED FILE FORMAT: Picture - BMP, JPEG, PNG Video - Codec: MPEG1, MPEG2, MPEG2-PS, MPEG4, MKV Container: MPG, MP4, MOV, VOB, DAT, MKV Audio - Codec: AAC, HEAAC, MPEG1, MPEG2 Container: AAC, M4A, MP3 - BUNDLE SOFTWARE Basic Annotation Software: myViewBoard / vBoard Lite Pro Annotation Software: myViewBoard for windows (Embedded in Windows Slot-in PC) Wireless Presentation with Touch Feedback: Viewboard Cast:yes Zoom: Yes ViewSonic Launcher: Embedded - SPECIAL FEATURES All-in-one USB port (combine Windows/Android USB port; no need to distinguish them anymore): Front SmartPort USB to all channels. Simple LAN sharing between IFP and slot-in device: yes - POWER Voltage: 100-240VAC +/- 10% Wide Range Consumption: 81W (Typ.) ERGONOMICS Wall Mount (VESA ): 400 x 200 - OPERATING CONDITIONS Temperature ( C): 0C to 40C Humidity: 10% ~ 90% RH non-condensing - DIMENSIONS (W X H X D) Physical (inch / mm): 49.9 x 30.4 x 3.3 in / 1268 x 773 x 85 mm Packaging (inch / mm): 56.2 x 34.6 x 8.7 in / 1428 x 878 x 220 mm - WEIGHT Net (lb / kg): 68.34 lb / 31 Kg Gross (lb / kg): 85.98 lb / 39 Kg - REGULATIONS REGULATIONS: FCC, cTUVus, CB, CE, BSMI, RCM, EAC - ENERGY STAR VERSION Energy Star version: ES7.1 - EEI RATING EEI rating: A+ - PACKAGE CONTENTS PACKAGE CONTENTS: 1. Power cable x 4 2. Remote control 3. USB cable 4. AV cable 5. Touching pen x 2 6. Quick Start Guide 7. RS232 adapter 8. Clamp x 5 9. Plate 10. Screw x 8 11. HDMI cable - COMPATIBLE SLOT-IN PC Compatible Slot-in PC: VPC14-WP series VPC10-WP series VPC15-WP series VPC16-WP series VPC17-WP series