*
OUT event

*
OFF event

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ON event

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IN event

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Return to gate event

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Diversion report logic

*
End of flight.

Also, there is a list of airplane parameters available in the baseline AMI. The baseline AMI makes use of only a few of these parameters. You can modify the logic units and the airplane parameters.
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DCMS -DCMF AND FDCF AIRLINE MODIFIABLE INFORMATION

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DCMS -DCMF OPERATIONAL TESTS

General
You can do DCMF operational tests from the MAT. These are the operational tests for the DCMF:
*
Left DCMF -FDDI (fiber digital data interface) LAN reset

*
Left DCMF -modem reset

*
Right DCMF -FDDI LAN reset

*
Right DCMF -modem reset.

Left DCMF -FDDI LAN Reset
This test makes sure that the left AIMS cabinet can exchange data on the avionic local area network (AVLAN). The time for this test is about one minute.
Left DCMF -Modem Reset
This test makes sure that the DCMF modem in the left AIMS cabinet operates correctly. The test stops ACARS communication. The time for this test is about one minute.
Right DCMF -FDDI LAN Reset
This test makes sure that the right AIMS cabinet can exchange data on the AVLAN. The time for this test is about one minute.
Right DCMF -Modem Reset
This test makes sure that the DCMF modem in the right AIMS cabinet operates correctly. The test stops ACARS communication. The time for this test is about one minute.
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DCMS -DCMF OPERATIONAL TESTS

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BOEING PROPRIETARY -Copyright # -Unpublished Work -See title page for details.

PASSENGER ADDRESS SYSTEM -INTRODUCTION

Purpose
The passenger address system (PAS) lets the crew send announcements and other audio to the passenger cabin.
Announcement Types
The PAS sends these types of audio to the cabin:
*
Flight crew announcements

*
Flight attendant announcements

*
Recorded announcements

*
Video system audio

*
Boarding music.

The PAS also makes chime sounds.
Abbreviations and Acronyms
*
AEP -audio entertainment player

*
AIMS -airplane information management system

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AMU -audio management unit

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ANS -ambient noise sensor

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ASG -ARINC signal gateway

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ASP -attendant switch panel

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BGM -boarding music

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CACP -cabin area control panel

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CAH -cabin attendant handset

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CCP -cabin control panel

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CIS -cabin interphone system

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CMCF -central maintenance computer function

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CSCP -cabin system control panel

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CSMU -cabin system management unit

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CSS -cabin services system

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FSEU -flap/slat electronics unit

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IFE -in-flight entertainment

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NVM -nonvolatile memory

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OPAS -overhead panel ARINC 629 system

*
PA -passenger address

*
PA/CI -passenger address/cabin interphone

*
PAS -passenger address system

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PRAM -prerecorded announcement machine

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PSEU -proximity sensor electronics unit

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PTT -push to talk

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SDM -speaker drive module

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WES -warning electronic system

*
ZMU -zone management unit

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PASSENGER ADDRESS SYSTEM -INTRODUCTION

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PAS -GENERAL DESCRIPTION

General
The passenger address system (PAS) receives audio inputs and sends them to the passenger cabin. The cabin can have as many as six passenger address areas.
　
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