在线浏览, 第3页, 民德 Mindeo FS390 用户手册

i 目 录 目 录 ......................................................................................................................................................................... i 注意事项 .................................................................................................................................................................... v 1 规格参数 ................................................................................................................................................................ 1 1-1 技术参数 ........................................................................................................................................................ 1 1-2 条码预设参数 ................................................................................................................................................ 3 2 开始使用 ................................................................................................................................................................ 5 2-1 部件说明 ........................................................................................................................................................ 5 2-2 线缆连接头引脚定义 .................................................................................................................................... 6 2-3 典型输入/输出特性与供电电路 ................................................................................................................... 8 2-4 电源管理 ........................................................................................................................................................ 9 3 安装设计 .............................................................................................................................................................. 10 3-1 装配尺寸图 .................................................................................................................................................. 10 3-2 视场角 ...........................................................................................................................................................11 3-3 扫描窗的安装 .............................................................................................................................................. 13 4 时序 ...................................................................................................................................................................... 14 4-1 时序特性 ...................................................................................................................................................... 14 4-2 时序图 .......................................................................................................................................................... 14 5 操作示例 .............................................................................................................................................................. 15 5-1 时序特性 ...................................................................................................................................................... 15 5-2 请求版本信息 .............................................................................................................................................. 15 5-3 置低 TRIG 引脚后开始解码 ....................................................................................................................... 15 5-4 发送命令后开始解码 .................................................................................................................................. 16 6 参数菜单 .............................................................................................................................................................. 17 6-1 简介 .............................................................................................................................................................. 17 6-2 示例 1：扫描一维条码完成单一参数设置 ............................................................................................... 18 6-3 示例 2：扫描 QR 码完成多参数设置 ........................................................................................................ 19 6-4 RS-232 接口 .................................................................................................................................................. 20 6-5 USB 接口 ...................................................................................................................................................... 22 6-6 扫描模式与部分全局设置 .......................................................................................................................... 24 6-7 LED 指示与蜂鸣器提示 .............................................................................................................................. 29 6-8 解码照明与解码瞄准设置 .......................................................................................................................... 30 6-9 单一码种、同图多条码与垂直居中识读 .................................................................................................. 31 6-10 DPM 码、结构链接与手机屏识读 ........................................................................................................... 34 6-11 UPC-A ......................................................................................................................................................... 36 6-12 UPC-E ......................................................................................................................................................... 38 6-13 UPC-E1 ....................................................................................................................................................... 40 6-14 EAN-13 ....................................................................................................................................................... 42 6-15 EAN-8 ......................................................................................................................................................... 44 6-16 39 码（32 码，Trioptic 39 码） ................................................................................................................ 46 6-17 交叉 25 码 .................................................................................................................................................. 49