Summary of Contents for Flight Display Systems DAPS440-SW
Page 1
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 1 of 15 DAPS440-SW Installation and Operation Manual Distribution Amp with Indicator Interface TECHNICAL SUPPORT 678-867-6717, or www.FlightDisplay.com...
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 3 of 15 Table of Contents General Information........................4 1. Front View..........................4 2. Additional Information....................4 Specifications..........................5 Installation Instructions ......................5 1. Power ..........................5 Switch.............................6 1. Switch Wiring Suggestion ....................7 Video Wiring Suggestions ......................8...
Page 4 of 15 General Information The DAPS440-SW is a 4x4 Audio & Video input source distribution amplifier that will remember and display four different audio/video input sources. In addition, the DAPS440- SW supplies 3 Amps of 12VDC of power available for other cabin entertainment products (i.e.
Section 21, Category B Installation Instructions All cabin entertainment equipment, such as the DAPS440-SW, should be installed on a non-essential bus and have a dedicated circuit breaker. It is a requirement that a switch be installed so that the pilot can de-energize the system should it become necessary.
Page 6 of 15 Switch The new DAPS440-SW works with an off the shelf low-cost, no lead time Eaton 4 position micro switch (Eaton P/N 58210220) or Staco switch (P/N 982431). Each time the switch is activated it cycles and displays the current equipment source (Example shown below: “MAP, DVD1, DVD2, CAM”).
Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 7 of 15 Switch Wiring Suggestion: The diagram below shows a suggested wiring of the switch. From the DB-25 connector, use the Normally Open pin and a DC ground (switch common) to establish the switch connection.
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 8 of 15 Video Wiring Suggestions All shields should be grounded to the connector at the source, and floating at the display. Avoid routing video wiring parallel to: •...
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 9 of 15 Power/Video Pin out for P1 (High Density DB-15 Receptacle) Part Numbers for DB-15 connectors, manufactured by Tyco or Amp. High density, D-sub, 15 contact receptacle (female)
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 10 of 15 Pin out for P1 (High Density DB-25 Receptacle) Switch Description Number 28V Output 28V Output Normally Open Top Left Indicator...
All manuals and user guides at all-guides.com Document Number: Rev: Revision Date: 09/14/2010 MAN – DAPS440-SW Page 11 of 15 Troubleshooting Video Noise Check for an incorrect ground in the installation wiring. See specific examples of video noise below, or visit http://flightdisplay.com/Grounding.pdf...
09/14/2010 MAN – DAPS440-SW Page 12 of 15 Technical Support Should you have any questions concerning this product or other Flight Display Systems products, please contact our Product Support representatives at (678) 867-6717. Flight Display Systems 1765 Grassland Parkway Alpharetta, GA 30004...
If the return of the unit to the factory is required, an RMA number will be issued at that time. Flight Display Systems will, upon receipt of the failed hardware, remanufacture or replace the unit at our discretion.
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