1. In a line scan defect inspection system, the illuminator properties, such as brightness, light array linearity, lifetime and spectrum range, are more critical. 在线扫描缺陷检测系统中，对光源的亮度、均匀性、直线性、寿命、光谱范围都提出了较高的要求。
2. A built-in illuminator allows us-ers to see clearly, even in total darkness. The viewer runs on a single AA battery for up to 60 hours and is water and fog resistant. 内置照明器能帮助用户即使在完全黑暗里也能看得更加清晰，查看器串联了一个AA电池能持续供电60个小时，并且防水防雾。
3. When the second lighting mode is selected, the illuminator will not be turned on during the first predetermined period from the point at which the main switch is turned off. 当选择第二照明模式时，在从关断操作主开 关的时刻起经过第一规定时间的期间内，照明器不亮。
4. The light source is an important factor that affects the image quality obtained by a machine vision system. The improper use of an illuminator may degrade the image quality up to 30%. 光源是影响机器视觉输入系统的重要因素，直接影响输入数据的质量和至少30%的应用效果。
