How to control the PA volume?
How to control the PA volume?
发布时间：2025-11-30 01:45:55
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 题搜搜 官方老师解答 )
答案：-The PA volume can be adjust according to the engine status and cabin pressure status automatically.-The PA Level con be increased when engines are running or in case of rapid decompression. We use the FAP to adjust PA volume manually
