Which device is used to play pre-recorded safety announcements in the cabin?

Which device is used to play pre-recorded safety announcements in the cabin?

• A. PRAM
• B. PEM
• C. APU
• D. Girt Apron

Answer: (A)

The key idea is that a dedicated audio playback unit stores and triggers pre-recorded cabin announcements to be broadcast through the Public Address system. This lets crew initiate standardized safety messages across the whole cabin with consistent timing and, if available, multiple language options. The device fingers the audio files and sends them to the cabin speakers, ensuring every passenger hears the same briefing. The other items aren’t about playing cabin announcements: the APU provides onboard power/pneumatics when engines aren’t running, while the other terms don’t refer to the announcement playback system.

The key idea is that a dedicated audio playback unit stores and triggers pre-recorded cabin announcements to be broadcast through the Public Address system. This lets crew initiate standardized safety messages across the whole cabin with consistent timing and, if available, multiple language options. The device fingers the audio files and sends them to the cabin speakers, ensuring every passenger hears the same briefing. The other items aren’t about playing cabin announcements: the APU provides onboard power/pneumatics when engines aren’t running, while the other terms don’t refer to the announcement playback system.