- Guaranteed Secure Payments on Every Order
- Refund if your item is not delivered or as described
- Buyer Protection after order confirmation
- Place of Origin: China GuanZhou
- Brand Name: YangCheng
- Model Number: 84
Product model YC-T4684 Appearance size 1960*1193*120mm Weight 80KG LCD screen LCD screen size 84 inches (16:9) LCD screen brand LG Physical resolution 3840 * 2160 Display color 16 million 770 thousand colors Display area 1860.48 * 1046.52 mm (horizontal * vertical) Refresh rate 60Hz brightness 350 cd/m2 contrast ratio 1400:1 Angle of view (degree) > 178 degrees Touch screen Induction way Infra-red Writing style Finger, touch pen scanning speed 50scans/s Linear error Less than 3mm Touch times Not limited communication interface USB Antiknock Morse 7 computer system CPU Intel core i5 A main board ASUS Memory 4G Graphics integrated graphics sound card Integrated sound card Network card Integrated Gigabit Network Hard disk 500G operating system 7/ Linux/Windows XP Windows USB 4 USB x 3; 2 USB x 2 HDMI 1 VGA 1 DVI 1 television system Tuner 1 Image format PAL/SECAM, NTSC (Option) Channel storage 125 Sound system Speaker type Built in speaker, customer can own external speaker Horn maximum output power 8 euro X10 W x 2 Audio features stereo Interface Video input Coaxial antenna port: 1 Composite video input port: 1 S terminal: 1 15 needle computer interface: 1 Color terminal: 1 USB interface: 1 High definition multimedia interface (HDMI): 3 Touch input USB touch port: 1 (connect the computer to achieve touch function) Audio input Left / right channel S-Video/ composite video input port: 1 Computer audio input interface: 1 Left / right channel YPbPr input / composite video input port: 2 Remote control / menu Remote control support menu, sleep, input signal source selection keys, etc. Menu support Chinese, English Installation method Can be wall (with expansion screws), mobile support input voltage Alternating current: 100 to 240 volts 60/50 Hz Power 250 watts Safety certification 3C Enclosure Specification, warranty card, certificate, remote control, battery, power cord, VGA line, computer audio line, touch line, touch CD, touch pen environmental factor Operating temperature: 0 degrees Celsius to 40 Operating humidity: 10% ~ 80% Storage temperature: -20 degrees Celsius to 40 Storage humidity: 5% ~ 95%
- Place of Origin: China GuanZhou
- Brand Name: YangCheng
- Model Number: 84