DeCrane Aerospace Audio International
DVD-9101-201-x Installation & Operation Manual
Document # 540339, Rev B, 06/2009
Page 10 of 25
surface prep is required due to conductive chassis finish (except
front bezel).
3.6
Clearance and Separation Requirements
When running cables, 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.
3.7 Electrical Characteristics
3.7.1 Electrical Specifications:
3.7.2 The DVD-9101-201-x utilizes one (1) 25-pin connector for electrical
connections, which provides power, data bus control, infrared input,
and four (4) address strapping pins and a strapping common for
unit identification on the RS-485 data bus and for IR control.
3.7.3 Infrared input provides a ground reference connection (-). For
optimum infrared signal transmission, this ground reference should
connect to the IFR-485 module being utilized.
3.7.4 The four (4) address strap pins are able to be connected to the
strap common. This provides 16 strapping configurations, allowing
up to 16 identical units to be individually controlled on a system.
Electrical
Nominal Power
600mA @ +28 VDC
Maximum Power
900mA @ +28 VDC
Operating Voltage
Range
+18 to +32 VDC
Data Bus Type
AI RS-485
Serial Digital Interface
270 Mb/s per SMPTE-259M
three outputs
Audio Interfaces
AES-3 digital audio outputs
three outputs
IR Signal
5V active low
Operating Temperature
+5
°
to +131
°
F
-15
°
to +55
°
C
Storage Temperature
-4
°
to +176
°
F
-20
°
to +80
°
C
