IF AGC setting

例句：

1. 1.The AGC setting was set to 50% for optimal performance.
   AGC设置被设置为50%，以获得最佳性能。
2. 2. In the AGC setting, the camera will automatically adjust the exposure based on the scene.
   在AGC设置下，相机会根据场景自动调整曝光。
3. 3.The engineers had to adjust the AGC setting to compensate for the sudden drop in signal strength.
   工程师们不得不调整AGC设置来补偿信号强度的突然下降。