Product Specifications

Full Color Asynchronous Control Card

HD-A3

V3.0  201808029

System Overview

HD-A3, it is an LED control system for remote control and offline HD video playback for small-pitch LED advertising screens. Including asynchronous sending box HD-A3, receiving card R500/R501 and control software HDPlayer three parts.

HD-A3 can come to some functions such as video playback, program storage, and parameter setting. It is sending part.

R50X is receiving card for grayscale technology, which realizes the scanning display of LED screen.

The user completes the parameter setting and program editing and transmission of the display through HDPlayer.

Controlling System Configuration

Application Scenario

Unified Management of More LED Display through Internet

One Display — Connected to Computer and Control Card by Network Cable

Note: Each screen only using one HD-A3 sending box, the number of receiving cards are depends on the screen size.

Program Features

1)Support Indoor & Outdoor full-color & Single-dual color module & Virtual module;

2)Support Video,Animation,Graphics,Images,Text,etc.

3)Support 0-65536 gray level;

4)U-disk to infinitely expand the memory storage,U-disk plug-and-play;

5)Support standard two-track stereo output;

6)No need set IP,HD-A3 could be identified by controller ID automatically;

7)Support 3G/4G/WIFI and network cluster management remote management;

8)Standard equipped with WiFi, meanwhile, 3G/4G and GPS module are optional.

9)Control range: 1024×512 pixels (520,000 dots), the longest up to 4096, highest 2048 pixels.

10)60Hz frame rate output, video image more smooth.

11)1080P HD video hardware decoding.

12)Text moving effect and speed much improved, more smooth and fast.

13)Supported 2 areas 720P video at same time.

14)Supported multiple environmental monitoring sensors, Internet weather forecast.

15)Standard equipped with 8G storage, 1G RAM, CPU @ 1.6GHz.

16)Android quad core system, more convenient for developer doing secondary development.

System Function list

Dimension Chart

Appearance Description

1：Sensor port, connect to temperature ,humidity, brightness, PM2.5, noise, etc.;

2：Output 1000M network port;

3：Audio output port, support standard two-track stereo output;

4：USB port, connected to USB device, e.g U-disk, Mobile hard disk,etc;

5：Reset button, restore factory settings;

6：Test button,after smart setting, each press will appear red,green,blue,white,shaded test line sequentially;

7：Input network port, connected to the computer network port;

8：Power port，connect 12V;

9：GPS port,Satellite time;( optional)

10：3G4G Port,Antenna; ( optional)

11：WiFiPort,Antenna;

12：SIM card slot,inserted with 3G/4G card for 3G/4G internet; ( optional)

13：RUN running light, normal flashes;

14：PWR power light, normally working;

15：GPS  light, normal green flashes; ( optional)

16：DISP running light, normal green flashes;

17：WiFi  light, normal green flashes;

18: 3G4G  light, normal green flashes. ( optional)

Technical Parameters