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  • Sj-c550 55-inch multimedia touch tablet all-in-one
  • Sj-c550 55-inch multimedia touch tablet all-in-one
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Sj-c550 55-inch multimedia touch tablet all-in-one

Display inch: 1209.6×680.4mm ratio: 16:9 display color number: 16.7M/1.06B resolution: 1920×1080pixel brightness: 450cd/m2 visual Angle: 178° consulting

Product details

Display screen parameters

Screen inches: 55 inches

Brand: LED LG

Ratio: 1600:1(TYP.)(transmission)

Display inch: 1209.6×680.4mm

Than the example: 16:9

Number of display colors: 16.7m / 1.06b

Resolution: 1920×1080pixel

Bright degree: 450 CD/m2

Apparent Angle: 178°

TV parameters


Video frequency: MPEG1, MPEG2, MPEG4, H264, RM, RMVB, MOV, MJPEG

Multimedia function: can support sound, video playback, can realize picture browsing, playing functions

Resolution: Support maximum 1080P format for analog and digital HD port signal input

HDMI version: SUPPORTED to 1.3 HDMI

HDCP version: HDCP support up to 1.1

3D dynamic noise reduction: Supports 3D video dynamic noise reduction

Sweep square: support to 1080i 3D video dynamic adaptive interleaving line by line

Sound control system: automatic sound standard detection, support balance adjustment, surround

Voice output: 2X10W


Touch the parameter

Touch screen type: infrared multi-touch

Touch mode: single point, multi-point, mouse three modes can be changed

Touch and recognize: & GT;5 mm(fingers, touch pens and other opaque objects)

Decision ratio: 4096×4096

Response time: 8ms

Optical speed: single point: maximum 300 points/second multi-point, mouse :125 points/second

Make use of life: over 60,000,000 clicks

Multi point operation: compatible with WIN7, achieve 2 points of operation and writing, support WIN7 gesture recognition

Positive positioning: in line with HID device standards, no need for positioning, while supporting management procedures for positioning positive

Anti-light attenuation function: anti-light attenuation circuit can effectively prevent performance degradation caused by long working hours

Inspection software: it is equipped with touch screen inspection software, which can intuitively reflect all the parameters of touch screen tubes.

At the same time provide full screen line detection function


The PC configuration

Computer motherboard: Gigabyte INTEL H61

CPU: INTEL G530 dual core

Memory: DDR II 2G memory

Hard disk: 500 g

Network card: On-board Realtek RTL8111D gigabit network card

Wireless keyboard and mouse: optional