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Questions and Answers
What is the primary function of the B787 interphone system?
Where are the interphone control panels typically located?
What feature allows crew to communicate without holding a handset?
What is the purpose of the Priority mode?
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Which interphone station connects to pilot and co-pilot handsets?
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What is a key benefit of the B787 interphone system?
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Study Notes
B787 Interphone System
Overview
- The B787 interphone system is a communication system used on Boeing 787 aircraft
- It enables crew members to communicate with each other and with passengers during flight
Components
- Handsets: located in the cockpit, cabin, and galley areas
- Interphone units: installed in the cockpit and cabin
- Interphone control panel: located in the cockpit, allows crew to select and connect to different interphone stations
Features
- Hands-free operation: allows crew to communicate without holding a handset
- Multiple station conferencing: enables crew to conference with multiple stations simultaneously
- Priority call: allows crew to interrupt ongoing conversations to make priority announcements
- Volume control: allows crew to adjust volume levels
Interphone Stations
- Cockpit: connects to pilot and co-pilot handsets
- Cabin: connects to flight attendant handsets and passenger address units
- Galley: connects to galley handsets
- Lavatory: connects to lavatory emergency call units
Operating Modes
- Normal mode: standard interphone operation
- Emergency mode: activates emergency call alert and connects to emergency interphone stations
- Priority mode: allows crew to make priority announcements to all stations
Benefits
- Improves crew communication and coordination
- Enhances safety and efficiency
- Supports passenger safety and comfort
B787 Interphone System
Overview
- The B787 interphone system is a communication system used on Boeing 787 aircraft
- Enables crew members to communicate with each other and with passengers during flight
Components
- Handsets are located in the cockpit, cabin, and galley areas
- Interphone units are installed in the cockpit and cabin
- Interphone control panel is located in the cockpit and allows crew to select and connect to different interphone stations
Features
- Hands-free operation allows crew to communicate without holding a handset
- Multiple station conferencing enables crew to conference with multiple stations simultaneously
- Priority call allows crew to interrupt ongoing conversations to make priority announcements
- Volume control allows crew to adjust volume levels
Interphone Stations
- Cockpit station connects to pilot and co-pilot handsets
- Cabin station connects to flight attendant handsets and passenger address units
- Galley station connects to galley handsets
- Lavatory station connects to lavatory emergency call units
Operating Modes
- Normal mode is standard interphone operation
- Emergency mode activates emergency call alert and connects to emergency interphone stations
- Priority mode allows crew to make priority announcements to all stations
Benefits
- Improves crew communication and coordination
- Enhances safety and efficiency
- Supports passenger safety and comfort
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Description
The B787 interphone system is a communication system used on Boeing 787 aircraft, enabling crew members to communicate with each other and with passengers during flight.
