|
display
|
screen size
|
75 inches
|
Regulation
grid
and
reference
number
|
Overall size
|
1736.2 * 107.5 * 1059.7mm
|
No external installation media
|
|
LCD brand
|
LG
|
Including rack size
|
1736.2 * 145.3 * 1059.7mm
|
Hanger hole distance:
|
600x400 mm
|
|
Backlight type
|
DLED side entry
|
Embedded wall installation size
|
1856.2 * 145.3 * 1179.7mm
|
Installation principles:
|
Single side increase 60mm
|
|
Display type
|
2D
|
Package dimensions
|
1885*245*1225mm
|
Packing:
|
EPE+ honeycomb box
|
|
Dot pitch
|
0.372 x 0.372mm
|
Net weight/Gross weight
|
58Kg/70Kg
|
Net weight (bare metal weight)/Gross weight (including accessories and packaging)
|
|
Effective display area
|
1646.5 x 924.7mm
|
Installation method
|
Hanger (standard)
|
Mobile bracket optional
|
Model: 1700
|
|
screen ratio
|
16:9
|
Front interface
|
HDMI (input), T‐USB ﴾ touch input ﴿ , USB1 ﴾ OPS input ﴿ , USB2 ﴾ education board input ﴿
|
|
Physical resolution
|
3840 x 2160 _4K
|
Storage environment
|
Storage temperature: -20℃~60℃; storage humidity: 10%RH~90%RH
|
|
brightness
|
450cd/㎡ ﴾ center point)
|
working environment
|
Working temperature: -10℃~55℃; Working humidity: 10%RH~90%RH
|
|
Contrast
|
1400:1 (Typ.) transmission
|
Service life
|
≧50000 hours
|
|
Display color
|
8 bit/16.7 Million
|
Power
source
|
Operating Voltage
|
110~240V/50~60Hz
|
Power switch/position
|
Yes/Post
|
|
Viewing angle
|
178°,178°
|
Power consumption
|
About 180W
|
Power type/method
|
Three-core power supply/fixed
|
|
Refresh rate
|
120Hz
|
Standby power consumption
|
≦ 0.5W
|
Power interface specifications
|
Pinzi
|
|
Corresponding time
|
8ms
|
The main
plate
side
case
|
model
|
MSD6A648
|
RAM
|
2G
|
|
Audio output power
|
8Ω10W x2
|
system version
|
Android 5.1
|
RAM
|
16G
|
|
touch
|
Touch type
|
Infrared touch screen
|
processor
|
Cortex A53*2 1.4GHz
|
WIFI/Bluetooth
|
3G/Yes
|
|
Touch points
|
10 touch points
|
Input port
|
The RJ45 ( lower ) VGA the IN ( lower ) VGA the AUDIO the IN ( lower ) the YPBPR the IN ( lower ) 2 * the AV the IN ( lower ) the TV ( at ) the HDMI
the IN ( side ) 2 * USB2.0 ( side ) the SD ( side ) Touch USB ﴾ Side ﴿ MIC ﴾ Side ﴿ RS232 UART ﴾ Side ﴿
|
|
Touch embedding method
|
Embedded on the side
|
|
Touch drive mode
|
HID free drive
|
Output port
|
VGA OUT ﴾ down ﴿ AV OUT ﴾ down ﴿ EAPRHONE ﴾ down ﴿ SPDIF OUT ﴾ side ﴿ 2*USB2.0 ﴾ side ﴿ Touch usb ﴾ side ﴿
|
|
Touch writing surface material
|
4mm tempered glass
|
Audio
|
MPEG1/2 layer I/II, AC-3 ﴾ Need to be customized ﴿ ,AAC-Lc,WMA...
|
|
Touch screen sensing method
|
Finger or other non-transparent touch sensitive media
|
video
|
MPEG‐2/4,AVS,H.264,H.265,TS,Realmedia…
|
|
Touch screen positioning resolution
|
4096X4096
|
image
|
Support JPG, BMP, PNG and other image format browsing and support rotation/slide show/picture zoom function
|
|
Touch system communication port
|
USB 2.0
|
Computer matching
|
Installation method
|
OPS
|
processor
|
Intel J1900
|
|
Detection function and calibration
|
With software automatic detection function
|
Main frequency
|
2.3GHz
|
RAM
|
4G
|
|
responding speed
|
<8ms
|
chipset
|
INTEL HM65
|
hard disk
|
Solid state 128G
|
|
Number of touches
|
Unlimited times
|
Graphics card
|
Integrated Intel HD Graphics core display
|
Show sound card
|
Realtek ALC622 HD onboard
|
|
Scan speed
|
120 frames/sec
|
WIFI
|
2.4G
|
Bluetooth
|
Bluetooth 2.0
|
|
Cursor speed
|
125P/S
|
Input port
|
1*LAN port, 3*USB3.0 port, 3*USB2.0 port, 1*MIC-IN port
|
|
Touch accuracy
|
≦2mm
|
Output port
|
1*HDMI port, 1*VGA port, 1*LINE-OUT port
|
|
Installation and maintenance method
|
Front\side maintenance type
|
Preparation
Note
|
1. With tempered glass; 2. Standard rack, optional base and mobile bracket; 3. OPS standard configuration: J1900+4G+128 can be configured and
upgraded;
|
|
Touch support operating system
|
XP/Win7/ Win10/ LINUX/ Android
|
