利尔达科技集团股份有限公司 LSD SCIENCE & TECHNOLOGY CO., LTD. 物联网无线收发器产品规格书 Operation Manual 产品名称:大华2.4G语音通话遥控器 产品型号:LSD4RF379-02D0 文档版本:V1.
文 件 修 改 记 录 台 帐 项目名称 大华 2.4G 语音通话遥控器 项目型号 LSD4RF379-02D0 编制人 梁立宸 编制日期 20140528 审核人 孙香涛 审核日期 20140528 序号 修改日志 1 创建文档 2 增加 PCB 天线方向图 3 修改待机电流值 公司地址:杭州市登云路 425 号利尔达大厦 文件 版本号 V1.0 孙香涛 修 改 日 期 (XXXX-XX-XX) 2014-05-28 V1.1 孙香涛 2014-06-26 V1.
目 录 Chap1:characteristics .......................................................................................................................................... - 4 Chap2:Parameter ................................................................................................................................................ - 5 Chap4:Hardware layout ...................................................................................................................................... - 8 Warning: ......
Chap1:characteristics LSD4RF379-02D0 is dedicated to voice communication and cotnrol The module functions as below ● Keyboard: 10 keys, function respectively, voice standby switch lower, left, right, confirmation, menu, home, return; ● Distance: above 7m no orientation; ● Indicator: pair, talk, low battery, indication of charging key, the upper and ● Power supply: 3.7V lithium, 330mAh, MINI USB ● Voice communication:16BIT、16Kbps Sample rate,Voice picking distance 15cm~1.
Chap2:Parameter Part number LSD4RF379-02D0 Temperature -20℃ ~ 50℃ Voltage 3.
PCB antenna as below PCB TESTING DATA: 公司地址:杭州市登云路 425 号利尔达大厦 Tel:0571-88800000 Fax:0571-89908080
Chap3:Functionality 1、 WITH the host transceiver distance in about 0m~2m, and press the menu button, return, pairing 2、 .
Chap4:Hardware layout Warning: 2、Thanks for choosing Lierda products. Please read through this Manual before using the products. By using the products, you have understood and accept the terms and instructions in this Manual. 3、Wireless communicating module has some instability, there may lose frame or reframe, users can adopt some security arrangement to ensure the stability. 3. Lierda Science & Technology Group Co.