HUIDU HD-A4 Specification
Here is the HUIDU HD-A4 Specification to help you know more about HD-A4 Full Color Asynchronous Controller Box system overview, functions list, features list, interface description, control models, Dimension chart, basic parameters, etc.
- V1.1 20190515
Statement
This HUIDU HD-A4 Specification is just for reference only, if you have any problems using this LED Control box or have any questions about this datasheet, please contact the HUIDU tech department.
System Overview
HUIDU HD-A4 Dual-mode Control Box is an LED control system for remote control and offline HD video playback for small-pitch LED advertising screens. Including asynchronous sending box HD-A4, receiving card R50X, and control software HDPlayer three parts
HUIDU HD-A4 can come to some functions such as video playback, program storage, and parameter setting. It is sending part.
HUIDU R50X is receiver card for grayscale technology, which realizes the scanning display of an LED screen.
The user completes the parameter setting and program editing and transmission of the display through HDPlayer.
Controlling System Configuration
| Product | Type | Functions |
|---|---|---|
| Dual-mode LED display player | HD-A4 | Asynchronous core parts It has 8GB memory. |
| Receiving card | R Series | Connected the screen, Showing programs on the screen |
| Control Software | HDPlayer | Screen parameter settings, editing the program, send the program, etc. |
| Accessories | 12V Power Adapter, Network cables, HDMI Cable. etc |
Control Mode
- Internet unified management: The play box can be connected to the Internet through 3G/4G (optional), network cable connection, or Wi-Fi Bridge.
- Asynchronous one-to-one control: Update programs by network cable connections, Wi-Fi connections or USB flash drives. LAN (cluster) control can access the LAN network through by network cable connection or Wi-Fi Bridge.
- Real-time picture synchronization display: The play box is connected to the sync source through the HDMI high-definition video line, and the sync picture is automatically scaled without any setting.
Product Features
- Support Asynchronous & Synchronous.
- Control Range: 655,360 pixels.
- Support expending memory by U-disk.
- HDMI high-definition video input.
- Support HD video decoding, 60Hz frame rate output.
- Support HDMI HD video zoom, no need for a video processor.
- Support widest 3840 pixels, highest 2048 pixels.
- No need to set an IP address, it could be identified by controller ID automatically.
- Unified management of more LED displays through Internet or LAN.
- Equipped with Wi-Fi, Mobile APP management.
- Equipped 3.5mm standard audio interface output.
System Function List
| Function | Parameters |
|---|---|
| Control Range | Resolution: Resolution: 655,360 million pixels (1280*512), Widest 3840 pixel, highest 2048 pixel |
| Gray Scale | 256-65536 (adjustable) |
| Basic Functions | Video, Pictures, Gif, Text, Office, Clocks, Timing, etc. Remote, Temperature, Humidity, Brightness, PM Value, etc. Support Synchronized picture auto-zooming, Playing live screen without video processor. |
| Video Format | HD video hard decoding, 60Hz frame rate output. AVI, WMV, RMVB, MP4, 3GP, ASF, MPG, FLV, F4V, MKV, MOV, DAT, VOB, TRP, TS, WEBM, etc. |
| Image Format | Support BMP, GIF, JPG, JPEG, PNG, PBM, PGM, PPM, XPM, XBM, etc. |
| Text | Text editing, Image, Word, Txt, Rtf, Html, etc. |
| Document | DOC, DOCX, XLSX, XLS, PPT, PPTX, etc. Office2007 Document format |
| Time | Classic Analog Clock, digital clock and various of the clock with an image background |
| Audio output | Double track stereo audio output |
| Memory | 8GB Flash Memory, Expanding memory by U-disk |
| Communication | 100M/1000M RJ45 Ethernet, Wi-Fi, 3G/4G, LAN, USB |
| Working Temp | -40℃-80℃ |
| Port | IN：12V Power Adapter*1, 1Gbps RJ45*1, USB 2.0*1, Test Button*1, GPS, 3G/4G(Optional), Sensor port*1, HDMI*1 OUT：1Gbps RJ45*1，AUDIO*1，HDMI*1 |
| Power | 18W (12V DC power supply) |
Dimension Chart
Appearance Description
- Sensor port, connect with S108, S208 Sensor.
- GPS port, Satellite time (optional), Fixed-point broadcasting
- Wi-Fi Antenna port: Connecting Wi-Fi Antenna.
- 3G/4GAntenna port: Connecting 3G/4G Antenna.
- Power port， connect 12V.
- Input network port, connected to the computer network port.
- Test button: for test module.
- Audio output port: standard two-channel stereo output.
- HDMI Input port: Video Signal Input, Connecting Computer, Set Top Box, etc
- USB port: Connecting USB devices, such as U disk, mobile hard disk, etc.
- Output Network Port: Connect to Receiving Card.
- Reset button: Used to restore default parameter values
- SIM card slot, inserted with 3G/4G card for 3G/4G internet (Optional).
- 3G4G light, normal green flashes (Optional).
- Wi-Fi light, showing the Wi-Fi working status.
- GPS light, showing the GPS working status.
- Screen Display light: showing the programs’ status of the display.
- RUN running light: showing the box working status.
- Power light: showing the box working status
Basic Parameters
| Minimum | Typical | Maximum | |
| Rated voltage(V) | 11.2 | 12 | 12.5 |
| Storage temperature(℃) | -40 | 20 | 105 |
| Work environment temperature(℃) | -40 | 25 | 80 |
| Work environment humidity (%) | 0.0 | 30 | 95 |
| Net weight（kg） | 0.948 | ||
| Certificate | Type | Functions | XXX |
Statement
This HUIDU HD-A4 specification is just for reference only, if you have any problems during using this LED display controller box or have any questions about this datasheet, please contact the HUIDU tech department.