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1、 Copyright 2018 Xian NovaStar Tech Co., Ltd. All Rights Reserved. No part of this document may be copied, reproduced, extracted or transmitted in any form or by any means without the prior written consent of Xian NovaStar Tech Co., Ltd. Trademark is a trademark of Xian NovaStar Tech Co., Ltd. Statem
2、ent You are welcome to use the product of Xian NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). This document is intended to help you understand and use the product. For accuracy and reliability, NovaStar may make improvements and/or changes to this document at any time and without not
3、ice. Any problem in use or any good suggestion, please contact us through ways provided in the document. We will do our utmost to solve the problems and adopt the suggestions after evaluation as soon as possible. iDF30 Receiving Card Specifications Change History Change History Version Release Date
4、Description V1.0.0 2018-08-21 First release. iiwww.novastar.tech DF30 Receiving Card Specifications 3 Hardware Structure DF30 Receiving Card Specifications 1 Overview 1 Overview The DF30 is a receiving card developed by NovaStar. It features small size and large loading capacity, loading 256256 pixe
5、ls per card. The DF30 supports pixel level brightness and chroma calibration by working with NovaLCT and NovaCLB. It can effectively remove color difference and greatly improve LED display image consistency, presenting smoother images to users. In addition, it also supports quick seam correction, wh
6、ich makes LED images more uniform and thus tremendously improves visual experiences. The hardware designs of the DF30 have concerned the user deployment, operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance. Advanced hardware designs:
7、l The small-size hardware design is applicable to scenarios of small cabinet space and small pixel pitch. l The two rows of 2.0-pitch female headers are shockproof, therefore highly stable and reliable. 2 Features 2Features l Loads 256256 pixels. l Supports parallel output of up to 32-group RGB data
8、. l Supports serial output of up to 64-group data. l Supports up to 1/32 scan. l Supports 3D function with loading capacity up to 256256 pixels (PWM IC). l Supports one click to apply the calibration data saved in module Flash. l Supports management of information saved in module Flash. l Supports p
9、ixel level brightness and chroma calibration. l Supports monitoring the voltage and temperature of itself without using other peripherals. l Supports monitoring the Ethernet cable communication status. l Supports dual-power backup detection. l Supports loop backup. l Supports dual-program backup. l
10、Supports backup and readback of configuration parameters. l Supports 5-pin LCD in the cabinet. l Supports bit error rate detection. l Supports the mode of no sending card connected. Indicator Status Description Status indicator (green) Flashing every other 0.5s The receiving card works normally, Eth
11、ernet cable connection is normal, and video source input is available. Flashing every other 3s The receiving card works normally, while the Ethernet cable connection is abnormal. Rapidly flashing 3 times every other 3s The receiving card works normally and Ethernet cable connection is normal, while
12、no 3 Hardware Structure 3.1 Appearance Product images provided in this file are for reference only, and the actual products shall prevail. 3.2 Indicator www.novastar.tech 3 DF30 Receiving Card Specifications 3 Hardware Structure Indicator Status Description video source input is available. Rapidly f
13、lashing every other 0.2s Program loading fails in normal operating state, coming to the backup program operating state. Rapidly flashing 8 times every other 1s The receiving card is in the Ethernet port backup status and the backup is effective. Power indicator (red) Always on It is always on after
14、the power is on. 3.3 Dimensions Board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of both front panel and rear panel) is not greater than 8.5 mm. Unit: mm 3.4 Definition of Data Interface B26 52 51 G26 R26 50 49 B25 G25 48 47 R25 B24 46 45 G24 R24 44 43 B23 G23 42 41 R23 Ground GND 40 39 GND Ground B22 38 37 G22 R22 36 35 B21 G21 34 33 R21 B20 32 3
