I. Function Introduction:
ZH-C4-4G belongs to full color series LED player, its functions are as follows:
· Adopt the same refresh technology as synchronous control system;
· Support cascading receiving cards, support any size screen;
· Support mobile APP (Android + iPhone) to send program;
· Support U-disk, Wi-Fi hot-spot (AP mode) and Internet (STA mode) to realize cluster management;
· Support 3G/4G/ Wi-Fi and other access to Internet to manage;
· Support remote cluster release management system;
· Offer SDK file;
· Support HD video hard decoding;
· Supports audio output, 3.5mm standard audio output interface;
· Support USB to play video and pictures directly;
· Support brightness automatic, timing adjustment;
· Support program play in sequence and timing;
· Support UDP network communication protocol;
· Support DHCP to obtain IP address automatically;
· Support emergency information insertion;
· Support weather forecast;
· Support 1 pcs HDMI output port;
· Support one-button full screen test;
· Support 2pcs video Windows to play simultaneously;
· Support manual switch, timing switch;
· Support log, screen status checking;
· Support multi-device play synchronously;
· Support cloud login dynamic verification, support grouping, classification, monitoring, verify and other permission to manage.
 
II. Basic Function Parameters

System Parameters
CPU	8-core A53, 1.5GHz
Operation System	Android 5.1
System Storage	8G (The system takes up about 2.5G)
Control Area	Loading Points: 2.0 million points Maximum Width: 4096，Maximum Height: 2160
Support Resolution (Width*Height)	960*2160  1012*2048  1080*1920  1152*1792 1296*1600 1480*1400 1518*1366 1620*1280  1800*1152  1920*1080 2048*1012 2304*900   2560*810  2592*800  2816*736 3072*672   3200*648 3264*632 3456*600 3600*576     3672*564   3840*540   4096*512
Receiving card	All series ZH receiving card
Device Port
Synchronous input interface and quantity	Not support synchronous
Asynchronous input interface and quantity	Gigabit network*1,USB*2,WiFi*1, 3G/4G*1
Output port and quantity	Gigabit network*4, Audio*1, HDMI*1
Media playback formats
program, window	Multi-program sequence, timing and other playback methods; arbitrary partition and overlay playback of windows
Video formats	AVI,F4V,WMV,MPG, RM/RMVB,MOV,VOB,MP4,FLV,TS,MKV and other common video formats; can support 2 video windows to play at the same time
Picture formats	BMP、JPG、PNG、GIF and so on
Audio formats	MPEG(MP3)、AAC and so on
Text document	Support software to edit single-line, multi-line, colorful text; support  TXT documents import; support word, Excel, PPT, etc. of 2007 or later versions of office import
Other function	Support clock, watch face, timing, weather forecast (commercial grade), streaming media, etc.
Management and control
Software	PC：LEDPlayerV5；APP：LED Mobile Color; WEB
Program update communication	U disk export, plug and play; self-adaptive 100M/1000M network port direct connection or access to LAN to send; WiFi AP mode or STA mode control
FPGA file	Built-in many brand module FPGA file, can quickly debug the display
Brightness setting	Screen brightness can be set according to time
Remote controller	Play volume, signal, material, etc. can be controlled through the software remote control function
cluster mode	Support local server cluster, Support cloud server cluster
Safety
Local	Support local send password setting

Type	Name	Download
Product Specification	Full Color Asynchronous Specification ZH-C4	Download
Product Specification	Full Color Asynchronous Specification ZH-C4-4G	Download
Operation Manual	Full Color Asynchronous Manual ZH-C4	Download