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Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 1 of 14
Document Revision History
Date Description
IR 04/2001 Initial Release
Reference Documents
Document # Description
523568 Rev IR2 AI-VODSV-02-1 Outline Drawing
Service Bulletin List
Service
Bulletin #
Subject
Manual
Revision
Revision
Date
Table of Illustrations
Illustration #
Description Page #
2.2 Block Diagram – Typical Application 4
3.7 Electrical Specifications 8
5.0 Physical Specifications 11
6.0 Reference Drawings 12-14
PROPRIETARY NOTICE: Despite any other copyright notice, this documen
t and information
disclosed herein contains confidential, proprietary designs owned by Audio International, Inc.
Neither this document nor the data contained herein shall be
reproduced, used, or disclosed to
anyone without the written authorization of Aud
io International, Inc
.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 2 of 14
Table of Contents
Section Description Page
1.0 General Information …………………………………………….
3
1.1 Introduction ……………………………………………………….. 3
1.2 Purpose of the Equipment ………………………………………. 3
1.3 Optional Equipment ……………………………………………… 3
2.0 Application ………………………………………………………..
4
2.1 Introduction…………………………………………………………
4
2.2 Block Diagram – Typical Application…………………………….
4
3.0 Installation ……………………………………………………….. 5
3.1 Prior to Installation ……………………………………………….. 5
3.2 Unpacking and Inspection ………………………………………. 5
3.3
Cautions & Warnings ……………………………………………..
5
3.4 Wiring Requirements ……………………………………………..
6
3.5 AI’s Proprietary RS-485 Data Bus ………………………………
7
3.6 Physical Characteristics…………………………………………..
7
3.7 Electrical Characteristics………………………………………….
8
3.8 Mating Connector Information ……………..…………………….
8
3.9 Pinout Assignment Descriptions ………………………………...
9
3.10
Post-Installation Test ……………………………………………..
10
4.0 Troubleshooting……….…………………………………………
10
4.1 General Troubleshooting Procedures …………………………..
10
4.2 Troubleshooting Chart………………………………………….. 11
5.0 Specifications …………………………………………………… 11
6.0 Reference Drawings …………………………………………….
12
6.1 Side View …………………………………………………………..
12
6.2 Rear View ………………………………………………………….
13
6.3 Front View ………………………………………………………… 13
6.4 Top View …………………………………………………………...
14
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 3 of 14
AI-VODSV-02-1
Audio and Video-on-Demand Server
1.0 General Information
1.1 Introduction
This manual contains information for the proper installation of the Audio
International, Inc. (AI) Audio and Video-on-Demand Server,
Model No: AI-VODSV-02-1. Also included are physical and electrical
characteristics of the unit.
1.2 Purpose of the Equipment
1.2.1 The AI-VODSV-02-1 provides A/VOD, moving map, internet, and
e-mail services to passengers or client components.
1.2.2 Provides interactive entertainment, including mass storage for the
entertainment content, which it will deliver on demand to
passengers via the Ethernet network, PCs, and/or Electronic
Control Units (ECUs).
1.2.3 Capability of receiving periodic entertainment content updates.
1.2.4 PA and briefer key selection is provided to the AI-VODSV-02-1
server via independent discrete ground inputs.
1.3 Optional Equipment
Audio International, Inc. offers a comprehensive family of Cabin Control
Modules. These modules provide convenient solutions for a variety of
frequently encountered interfacing needs or special requirements and are
an important part of AI’s “building block” system for configuring total cabin
management.
Contact your AI representative for details.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 4 of 14
2.0 Application
2.1 Introduction:
2.1.1 The AI-VODSV-02-1 is configured via a user-modifiable
configuration file. This capability may be used to modify unit
location, unit IP address, DHCP enable/disable, proxy server
enable/disable, Samba enable/disable (remote drive share), PPP
enable/disable, and overall system configuration.
2.1.2 All VCR-type transport controls (i.e. fast forward, rewind, pause,
stop and play) are available to passengers to effectively manage
individual entertainment experience. A typical audio and video
content library may consist of 25 video streams.
2.1.3 The AI-VODSV-02-1 provides for the following system interfaces:
• AI proprietary RS-485 and RS-232 data bus interface
• 100 Mbps Ethernet
• ARINC 429 (2 transmit / 2 receive)
• Eight (8) discrete inputs
• External SCSI (2) for disk array, DAT tape, CD-ROM,
Software loads, etc.
• PS2 Keyboard and Mouse
• VGA Video
2.2 Block Diagram – Typical Application
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 5 of 14
3.0 Installation
3.1 Prior to Installation
Prior to installation, the following items should be considered:
3.1.1 During the design and layout of the aircraft cabin, careful
consideration of the location of this module is necessary. Some of
the items to be considered include:
• Space
• Available power supply
• Environmental conditions (temperature, humidity, etc.)
• Length of cable runs
• Proximity to other devices (i.e. source equipment)
• Convenience for user interface (if applicable)
• Access for service repair (if applicable)
3.1.2 The AI-VODSV-02-1 shall be installed to conform to the standards
designated by the customer, installing agency, and existing
conditions as to the unit location and type of installation.
3.2 Unpacking and Inspection
3.2.1 Carefully open the packaging and remove the AI-VODSV-02-1.
Verify that all components have been included in the package per
the packing list. Inspect the unit for damage. Retain the packing
materials and packing list.
3.2.2 If damage has occurred during shipping, a claim must be filed with
AI within 24 hours and a “Return Request Authorization Number”
must be obtained from AI. Refer to the front cover of this manual
for address and telephone number of Audio International.
Repackage the unit in its original packaging materials and return it
to AI following instructions given by the AI representative. If no
return is necessary, retain the packing materials for storage or
reshipment if necessary.
3.3 Cautions and Warnings
3.3.1 It is important to do a pin-to-pin power and ground check on all
connectors. Ensure that power and ground are applied only where
specified. Damage to the unit may result if power or ground is
applied to the wrong points.
3.3.2 A 1" MINIMUM clearance is required on all sides of the unit.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 6 of 14
3.3.2 DO NOT connect or disconnect the monitor while power is applied.
3.3.3 DO NOT remove any factory-installed screws. Damage to the units
may result and void any warranties.
3.3.4 NO scheduled maintenance is required to ensure continued
airworthiness
3.3.5 ESD (Electro Static Discharge) guidelines shall be followed.
3.4 Wiring Requirements
3.4.1 Introduction
The installing agency shall supply and fabricate all external cables
and mating connectors. The length and routing of external cables
should be carefully studied and planned before attempting
installation of the equipment. Allow adequate space for installation
of cable and connectors. Avoid sharp bends and placing cables
near aircraft control cables. Maintain a minimum clearance of three
(3) inches from any control cable. If wiring is run parallel to
combustible fluid or oxygen lines, maintain a separation of six (6)
inches between the lines.
3.4.2 Power Wires
All power and ground wires shall be 18 AWG, MINIMUM. Power
ground wires shall be grounded within 12 inches of the unit. All
wires shall be in accordance with the standard military specification
of MIL-W-22759 or equivalent. Protect power wires with circuit
breakers or fuses located close to the electrical power source bus.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 7 of 14
3.4.3 Audio Lines
All audio lines require 22 AWG, MINIMUM, twisted shielded cable
with the cable shields grounded at the source. Twisted, shielded
cable shall be in accordance with the standard military specification
of MIL-DTL-27500 or equivalent.
3.4.4 Video Lines
All video wiring shall be shielded coaxial cable. RG-179 or
equivalent coaxial cable shall be used for video input/output.
Shield continuity shall be maintained through all production breaks.
3.4.5 Ethernet Connections
All Ethernet Connections require 24 AWG, MINIMUM, twisted
shielded Cat. 5 cable or equivalent with the cable shields grounded
at the source. Twisted, shielded cable shall be in accordance with
the standard military specification of MIL-DTL-27500 or equivalent.
3.5 AI’s Proprietary RS-485 Data Bus
3.5.1 The AI-VODSV-02-1 is designed to interface with other Audio
International equipment via AI’s proprietary RS-485 serial data bus.
The data bus shall be implemented using a twisted shielded pair
cable in accordance with the standard military specification of
MIL-DTL-27500 or equivalent. The wire size for the conductors in
this cable shall be 22 AWG, MINIMUM. The shield shall be
connected everywhere a shield pin is provided. Shield terminations
shall be made as close to the connector pin as possible.
3.5.2 All modules on AI’s proprietary RS-485 data bus shall be connected
in a ‘daisy-chain’ configuration. Refer to Document # 650007 and
Specification Sheet # 530220.
3.6 Physical Characteristics
3.6.1 Refer to Section 5.0 for unit dimensions.
3.6.2 Refer to Section 6.0 for attachment points.
3.6.3 When mounting the unit, allow sufficient space for mating
connectors.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 8 of 14
3.7 Electrical Characteristics
Electrical Specifications:
Electrical Power 115 VAC, 400 Hz
A/V Distribution
20 concurrent MPEG streams
@ 2.0 mbps
Ethernet 100 Mbps
Operating
Temperature
10° to 50° C
Power Dissipation
150 Watts, MAXIMUM
100 Watts, NOMINAL
3.8 Mating Connector Information
All wiring harnesses to the unit shall be supplied and fabricated by the
installing agency.
Mating Connector
DPX2NE-67MS33C4MS-33B-01 (ITT Cannon)
Size 5 Coaxial Contact S-249-2079-000 (ITT Cannon)
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 9 of 14
3.9 Pinout Assignment Descriptions
Section J1A
Pin # Function
3 115 VAC / 400 Hz HI
4 115 VAC / 400 Hz LO
5 Chassis Ground
32 Ethernet Rx+
33 Ethernet Rx-
34 Ethernet Rx Shield
35 Ethernet Tx+
36 Ethernet Tx-
37 Ethernet Tx Shield
55 Discrete Input # 1 Input
56 Discrete Input # 1 RTN
43 Discrete Input # 1 Shield
44 Discrete Input # 2 Input
45 Discrete Input # 2 RTN
57 Discrete Input # 2 Shield
58 Discrete Input # 3 Input
59 Discrete Input # 3 RTN
45 Discrete Input # 3 Shield
47 Discrete Input # 4 Input
48 Discrete Input # 4 RTN
60 Discrete Input # 4 Shield
61 Discrete Input # 5 Input
62 Discrete Input # 5 RTN
49 Discrete Input # 5 Shield
50 Discrete Input # 6 Input
51 Discrete Input # 6 RTN
63 Discrete Input # 6 Shield
64 Discrete Input # 7 Input
65 Discrete Input # 7 RTN
52 Discrete Input # 7 Shield
53 Discrete Input # 8 Input
54 Discrete Input # 8 RTN
66 Discrete Input # 8 Shield
Section J1B
Pin # Function
1 + 28 VDC
2 Power Ground
3 Chassis Ground
8 RS-232 CD
9 RS-232 RD
10 RS-232 TD
11 RS-232 DTR
12 RS-232 SQ
13 RS-232 DSR
14 RS-232 RTS
15 RS-232 CTS
16 RS-232 RI
17 RS-232 Shield
22 ARINC 429 Rx+
23 ARINC 429 Rx-
24 ARINC 429 Rx Shield
25 RS-485 Data Bus A (HI)
26 RS-485 Data Bus B (LO)
27 RS-485 Data Bus Shield
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 10 of 14
3.10 Post-Installation Test
The following LED’s verify good Ethernet connections:
3.10.1 Verify adequate power connections by viewing the Power Status
LED (Green) located on the front panel.
3.10.2 Verify adequate discrete connections by viewing the Discrete Active
LED (Red) located on the front panel.
3.10.3 Verify adequate server-to-hub connections by viewing the Link
LED’s and Activity LED’s located on the AI-HUB-02-1.
4.0 Troubleshooting
4.1 General Troubleshooting Procedures
Many problems can be isolated with the following general techniques:
• To verify power to the unit, recheck 115 VAC power applied to the
proper pins on the unit. Use a voltmeter to verify correct level.
• Reset by removing power from the unit for at least one (1) minute and
reapply power. Verify the problem still exists.
• Recheck all connections to the unit for security. Check all harness
runs for possible pinching. Recheck all pinouts for application
accuracy.
• The RS-485 data bus is a bi-directional bus that does not have a “bus
controller”. The bus uses a differential digital signal that will transmit
only when commands are entered via switch selection or other system
synchronizing commands. The “A” leg of the bus is HI and the “B” leg
is LOW.
Audio International, Inc.
AI
-
VODSV
-
02
-
1 Installation Manual
Document # 540210, Rev IR, 04/2001 Page 11 of 14
4.2 Troubleshooting Chart
Problem Possible Cause Solution
No distribution of
audio/video
streams
Ø Lack of power being
supplied to unit
Ø No Ethernet connection
• Check Power Status LED
(Green). This LED
should be active. If not,
push Switch #2 (Power
Reset Switch) located on
the front panel. If the
Power Status LED
(Green) is still inactive,
verify power to the unit.
• Check Ethernet connec-
tions. Verify that the Link
lights located on the
AI-HUB-02-1 are active.
These Link-lights verify a
good Ethernet connec-
tion. Recheck the
AI-HUB-02-1 activity
lights. These verify a
good server to client
connection.
Power Status LED
is inactive
Ø Lack of power being
supplied to unit
• Push Switch #2, (Power
Reset Switch) located on
the front panel. If the
Power Status LED
(Green) is still inactive,
verify power to the unit.
Inactive Discrete
Active LED (Red)
Ø Incorrect wiring to
AI-VODSV-02-1 interface
board.
• Check unit connection
Fault Status LED
(Red) stays on
continuously
Ø Unit failure
• Contact AI product
support
5.0 Specifications
Physical Specifications
Housing Aluminum
Weight 16.0 lb / 7.26 kg
Dimensions
(l x w x h)
18.17" x 4.88" x 9.35"
46.15 cm x 12.4 cm x 23.75 cm
/
