117-00002 Flightcell SVS Installation Manual Rev 1.2 Effective date 20 September 2023 Page 3
CONTENTS
Section 1: Revisions & Approvals.................................................................................................... 2
Section 2: Introduction .................................................................................................................... 5
Applicability of this Manual........................................................................................................... 5
Section 3: Specifications................................................................................................................. 6
Dimensions .................................................................................................................................. 6
Electrical ...................................................................................................................................... 6
Environmental and EMI Qualifications.......................................................................................... 7
Section 4: Installation...................................................................................................................... 8
Mounting the SVS ........................................................................................................................ 8
The SVS Backplate ...................................................................................................................... 8
Necessary Installations ................................................................................................................ 8
Antennas................................................................................................................................... 9
Installation of Iridium Antennas............................................................................................................ 9
Guidelines for Antenna Cables .............................................................................................................. 9
SIM cards.................................................................................................................................. 9
SIM Slot Designation............................................................................................................................ 10
Installing SIM cards.............................................................................................................................. 10
Wiring the SVS........................................................................................................................... 10
Fabricating Wiring Harnesses ................................................................................................. 10
Grounding and Shielding Terminations ................................................................................... 10
SVS Main Connector............................................................................................................... 11
Necessary Connections ............................................................................................................. 13
Power Supply.......................................................................................................................... 13
Audio....................................................................................................................................... 13
Audio from the SVS to the Aircraft Audio System............................................................................... 13
Audio from the ICS to the SVS (microphone installation) ................................................................... 13
Low Impedance Microphones ......................................................................................................... 14
High Impedance Microphones ........................................................................................................ 14
Connecting Directly to a Headset Microphone Line.................................................................... 14
Connecting to a Cell Phone Port on the Audio Panel.................................................................. 14
Connecting to a Spare Radio Position on the Audio Panel.......................................................... 14
Inputs ...................................................................................................................................... 14
Wiring the inputs................................................................................................................................. 15
Outputs ................................................................................................................................... 15
Management Ports..................................................................................................................... 15