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1、 A4s Receiving Card A4s 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 Specifications Change History
2、Specifications Contents Contents Change History . ii 1 Safety . 1 2 Overview . 2 3 Features . 3 3.1 Improvement in Display Effect . 3 3.2 Improvement in Maintainability . 3 3.3 Improvement in Hardware Reliability . 4 3.4 Improvement in Software Reliability . 5 4 Hardware . 6 4.1 Appearance . 6 4.2 D
3、imensions . 6 4.3 Indicators . 7 4.4 Definition of Data Interface ( Top ) . 8 4.1.1 24-Group Parallel Data . 8 4.1.2 64-Group Serial Data . 11 4.1.3 Extended Functions Design . 14 5 Firmware Update . 16 6 Applications . 17 7 Specifications . 18 A Abbreviation. 19 B Terms . 20 www.novastar.tech iii R
4、eceiving Card A4s Specifications 3 Features 1 Safety1 Safety This chapter illustrates safety of the A4s receiving card to ensure the products storage, transport, installation and use safety. Safety instructions are applicable to all personnel who contact or use the product. First of all, pay attenti
5、on to following points. l Read through the instructions. l Retain all instructions. l Comply with all instructions. Storage and Transport Safety l Pay attention to dust and water prevention. l Avoid long-term direct sunlight. l Do not place the product at a position near fire and heat. l Do not plac
6、e the product in an area containing explosive materials. l Do not place the product in a strong electromagnetic environment. l Place the product at a stable position to prevent damage or personal injury caused by dropping. l Save the packing box and materials which will come in handy if you ever hav
7、e to store and ship the product. For maximum protection during storage and shipping, repack the product as it was originally packed at the factory. Installation and Use Safety l Only trained professionals may install the product. l Plugging and unplugging operations are prohibited when the power is on. l Ensure safe grounding of the product. l Always wear a wrist band and insulating gloves. l Do not place the product in an area having frequent or strong shake. l Perform dust removing regularly. l Contact NovaStar for
