在飞行中遇到严重危及航空器和人员安全的情况时，飞行人员应当利用一切手段，重复发出规定的遇险信号。

判断正误True or False：
背景灯电门可使仪表面板灯自动调光以适应周围驾驶舱灯光亮度 The IND LTS switch enables automatic dimming of instrument panel lights for ambient flight deck light level.

飞行员如何调节 EFIS 和 EICAS 显示器的灯光亮度？How the pilot adjust the lighting intensity of the EFIS and EICAS displays?

我们可通过哪些控制组件设置有效应答机号？With which controls can we set an active transponder code?

判断正误True or False: 在出现风切变警告或按压了任一油门杆上的TOGA（起飞/复飞）电门时，飞行指引仪指令杆自动提供改出指引。Flight director command bars provide escape guidance automatically when a windshear warning occurs or when either TOGA (take-off/go-around) switch on either thrust lever is pressed.

判断正误True or False: 如果NAV SOURCE不是白源（FMS）， 或选择DME HOLD时， 甚高频导航接收器自动调谐无效。AUTO tuning of the VHF navigation receiver is not available if the NAV SOURCE is not FMS or DME HOLD has been selected.

判断正误True or False：除了失速警告外，风切变警告拥有最高的优先级。Windshear warnings take priority over all other alerts and warnings except a stall warning

高度询问是应答机处于（）时的询问回应。altitude request is an interrogation response provided by the transponders in:

判断正误True or False: EICAS上显示的＇WINDSHEAR FAIL＇白色信息指示风切变探测系统出现故障。The ＇WINDSHEAR FAIL＇ white message displayed on EICAS indicates a failure in the windshear detection system.

PFD和MFD何时会显示垂直偏差下滑道刻度？When will the vertical deviation glideslope scale be displayed on the PFD and MFD?

哪个控制面板是用于在PFD和MFD上选择显示ADF的？ Which control panel is used to select the ADF for display on the PFD and MFD?