HuiDu HD-A4L Full Color LED Screen Multimedia Player

HUIDU HD-A4 Full Color LED Screen Dual-model Controller Box Overview:

HD-A4, 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-A4, receiving card R50X and control software HDPlayer three parts.

HD-A4 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 HD Player

HUIDU HD-A4 Full Color LED Screen Dual-model Controller Box Features:

Support Asynchronous & Synchronous.

Control Range: 1280*512.

Support expending memory by U-disk.

HDMI high-definition video input & output.

Support HD video decoding, 60Hz frame rate output.

Support HDMI HD video zoom, no need video processor.

Support widest 3840 ピクセル, highest 2048 ピクセル.

No need set IP address, it could be identified by controller ID automatically.

Unified management of more LED display through Internet or LAN.

Equipped with Wi-Fi, Mobile APP management.

Equipped 3.5mm standard audio interface output.

HUIDU HD-A4 Full Color LED Screen Dual-model Controller Box Parameter:

Module Type	Compatible with indoor and outdoor full color and single color module Support conventional chip and mainstream PWM chip
Scan Mode	Static to 1/64 スキャンモード
Control Range	解決: 1280*512, Widest 3840 ピクセル, highest 2048 ピクセル
Gray Scale	256-65536 (adjustable)
Basic Functions	ビデオ, Pictures, Gif, 文章, Office, Clocks, タイミング, etc. Remote, 温度, Humidity, 輝度, 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, それ, VOB, TRP, TS, WEBM, etc.
Image Format	BMPをサポート, GIF, JPG, JPEG, PNG, PBM, PGM, PPM, XPM, XBM, etc.
文章	Text editing, 画像, 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 clock with 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	で： 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