Audio International, Inc. DVD-222-0x-x Installation & Operation Manual
Document # 540234, Rev IR, 01/2002 Page 7 of 23
SECTION II - INSTALLATION
1.0 Prior to Installation
1.1 During the design and layout of the aircraft cabin, careful consideration of
the location of this and all other audio/visual modules is necessary. Some
of the items to be considered include:
• Space
• Available power supply
• Environmental conditions (temperature, humidity, etc.)
• Length of cable runs
• Location of other aircraft systems (oxygen delivery)
1.2 The DVD-222-0x-x 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.
1.3 Mounting screws are required to secure the unit. Long low-level audio
runs may introduce noise into the audio signal. Refer to Section II, 9.0, for
mounting hole diameters and configurations.
1.4 All headphone amplifiers and line level amplifiers should be located no
more than three (3) feet away from source equipment.
1.5 The DVD-222-0x-x shall NOT be mounted on its side, at an angle, or in an
inclined position.
1.6 The installing agency shall supply and fabricate all external cables to the
DVD-222-0x-x. The length and routing of external cables shall be
carefully studied and planned before attempting installation of the unit.
Allow adequate space for installation of cable and connectors. Mating
connectors are the responsibility of the installing agency. Correct pin
assignments as outlined in Section II, 6.7 are the responsibility of the
installing agency.
1.7 Temperature consideration of the installation area is important. Operating
temperature range for the unit shall be between -15°and +55°Celsius.
2.0 Unpacking and Inspection
2.1 Carefully open the packaging and remove the DVD-222-0x-x. Verify that
all components have been included in the package per the packing list.
Inspect the unit for shipping damage.
