不好意思，忘记哪位提的问题了。
在 2024 年 1 月版的 FCOM 中，启动发动机有一个黄页，要求在发动机选择器放到点火位，ED 页面所有琥珀色 XX 都消失之后，需要再等待 10 秒才能提起发动机手柄。
但是手册的描述有一些容易疑惑的地方，可能让人理解为要等两个 10 秒：
空客在回复中明确了就是 10 秒，相关资料参考 TFU 73.20.00006。也承认了描述的不当，并表示在今年 4 月的手册中已经做了修改：
原文
Q1:
Wait 10s or 10+10s?
A1:
Please find the ISI information on this subject.
After ENG START selector set to IGN START, ensure that all amber crosses and messages have disappeared from the ED and ENG SD page, and that a delay of 10 seconds has been respected before selecting ENG MASTER lever ON.
TFU 73.20.00006
Q2:
As your explanation, the wording in SOP is repeated. One of 10s description should be deleted.
A2:
Thanks for your questions.
Please be advised that your point has been taken, and it's corrected already in APR Y2024 version.
You may find the FCOM screenshot from attachment.
