ES4650_用户手册_中文_V2.1.4.pdf - 第2页
在线预览 ES4650_用户手册_中文_V2.1.4.pdf PDF 文档。
ES4650 嵌入式影像扫描器
用户手册
版本: ES4650_UM_CN_V2.1.4
i
目 录
目 录 ......................................................................................................................................................................... i
注意事项 .................................................................................................................................................................... v
1 参数 ........................................................................................................................................................................ 1
1-1 技术参数 ........................................................................................................................................................ 1
1-2 条码预设参数 ................................................................................................................................................ 3
2 开始使用 ................................................................................................................................................................ 4
2-1 部件说明 ........................................................................................................................................................ 4
2-2 线缆连接头引脚定义 .................................................................................................................................... 5
2-3 典型输入/输出特性与供电电路 ................................................................................................................... 7
2-4 安装设计 ........................................................................................................................................................ 8
2-4-1 装配尺寸图 ............................................................................................................................................. 8
2-4-2 扫描窗位置 ............................................................................................................................................. 9
2-5 时序 .............................................................................................................................................................. 10
2-5-1 时序特性 ............................................................................................................................................... 10
2-5-2 时序图 ................................................................................................................................................... 10
2-6 操作示例 .......................................................................................................................................................11
2-6-1 请求版本信息 ........................................................................................................................................11
2-6-2 置低 TRIG 引脚后开始解码 ................................................................................................................11
2-6-3 发送命令后开始解码 ............................................................................................................................11
3 参数菜单 .............................................................................................................................................................. 12
3-1 简介 .............................................................................................................................................................. 12
3-2 示例 1：扫描一维条码完成单一参数设置 ............................................................................................... 13
3-3 示例 2：扫描 QR 码完成多参数设置 ........................................................................................................ 14
3-4 RS-232 接口 .................................................................................................................................................. 15
3-5 USB 接口 ...................................................................................................................................................... 17
3-6 扫描模式与部分全局设置 .......................................................................................................................... 20
3-7 LED 指示与蜂鸣器提示 .............................................................................................................................. 25
3-8 解码照明与解码瞄准设置 .......................................................................................................................... 26
3-9 单一码种、同图多条码与垂直居中识读 .................................................................................................. 27
附 1：解码瞄准光标的垂直居中位置校正方法........................................................................................... 29
附 2：扫码/命令升级 ..................................................................................................................................... 30
附 3：开票功能 .............................................................................................................................................. 31
3-10 DPM 码、结构链接与手机屏识读 ........................................................................................................... 32
3-11 UPC-A ......................................................................................................................................................... 34
3-12 UPC-E ......................................................................................................................................................... 36