注意事项 Note
--设计指南 Design Guide
1、避免检测失败 Prevention of detection error
为了防止外部光引起的光中断器故障操作，不要将检测面设置为外部光
To prevent photointerrupter from faulty operation caused by external light, do not set the detecting face to the external light.
2、检测板的位置
Position of opaque board
检测板应安装在距元件顶部 1.6mm 或以上的地方
Opaque board shall be installed at place 1.6mm or more from the top of elements. (示例 Example)
