The invention controls and adjusts flashoutput accurately to reach correct exposure under condition of low cost and low power consumption.
藉此，本发明可达 成以低成本及低功耗实现精确控制及调整闪光灯的闪光强度及正确曝光的效 果。
2
To make this work, use the partial metering mode (or spot metering mode) over the subject where you want to lock the flashoutput then press the asterisk (*) button.
相机的测光方式要设置在局部测光或点测光方式，测光点对着你想要锁定曝光值的目标，按下锁定钮。
3
Machines are used where they're worth it: at another station, one tests the power output of finished cells with a flash of light before robotic arms place them into bins according to performance.