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网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
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CIDS COMPONENTS
DIRECTORS
IDENTIFICATION
FIN : 101RH,102RH
LOCATION
ZONE : 127,128
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CIDS COMPONENTS - DIRECTORS
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23 - COMMUNICATIONS
23-30-00 PASSENGER ENTERTAINMENT SYSTEM
PRESENTATION
CONTENTS:
General
PES
PES Video
PRAM
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PASSENGER ENTERTAINMENT SYSTEM PRESENTATION
GENERAL
The passenger address and entertainment system
comprises the following basic functions:
- Passenger Entertainment System (PES),
- Passenger Entertainment System Video (PES
video),
- Pre-Recorded Announcements and boarding Music
system (PRAM).
The PES comprises the PES music, the passenger address
and the passenger service.
PES
The PES transmits pre-recorded music programs,
passenger address information, video and video sounds
to the passengers.
The audio signals can be heard through headphones
connected to the Passenger Control Units (PCU).
The PCU allows several music channels and video audio
channels to be selected and the volume to be adjusted.
The PCU also allows the reading lights and passenger
calls to be remotely controlled through the Passenger
Service System (PSS).
All pre-recorded announcements (video and sound) and
the passenger address messages, heard in the headphones
through the PCU, have priority over the music and video
sound entertainment channels.
The anouncements and passenger address messages are
also broadcast through the passenger address
loudspeakers, via the CIDS.
The PES audio reproducers supply music channels to the
Main Multiplexer and boarding music channels to the
CIDS director.
The CIDS broadcasts the boarding music through the
passenger address loudspeakers.
Boarding Music (BGM) channel and volume control is
performed on the Forward Attendant Panel (FAP).
The Main Multiplexer is connected to the CFDIU to
ensure the passenger entertainment BITE function.
PES VIDEO
The PES video shows pre-recorded video movies and video
announcements through different display units in the
passenger compartment.
The video sound is transmitted to the Main Multiplexer
and to the CIDS.
Therefore video sounds can be heard from the headset
through the PCU or from the cabin passenger address
loudspeakers.
The in-seat video display units are supplied through
the Main Multiplexer.
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PASSENGER ENTERTAINMENT SYSTEM PRESENTATION - SCHEMATIC
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PASSENGER ENTERTAINMENT SYSTEM PRESENTATION
PRAM
The PRAM is an audio tape reproducer which contains
pre-recorded announcements and boarding music supplied
to the CIDS director.
The announcements are also sent to the Main
Multiplexer.
The PRAM is controlled from the FAP.
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23 - COMMUNICATIONS
23-32-00 PASSENGER MUSIC ENTERTAINMENT
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航空翻译 www.aviation.cn
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