DeCrane Aerospace Audio International DVD-9101-201-x Installation & Operation ManualDocument # 540339, Rev B, 06/2009 Page 10 of 25surface prep is required due to conductive chassis finish (exceptfront bezel).3.6 Clearance and Separation RequirementsWhen running cables, avoid sharp bends and placing cables near aircraftcontrol cables. Maintain a MINIMUM clearance of three (3) inches fromany control cable. If wiring is run parallel to combustible fluid or oxygenlines, maintain a separation of six (6) inches between the lines.3.7 Electrical Characteristics3.7.1 Electrical Specifications:3.7.2 The DVD-9101-201-x utilizes one (1) 25-pin connector for electricalconnections, which provides power, data bus control, infrared input,and four (4) address strapping pins and a strapping common forunit identification on the RS-485 data bus and for IR control.3.7.3 Infrared input provides a ground reference connection (-). Foroptimum infrared signal transmission, this ground reference shouldconnect to the IFR-485 module being utilized.3.7.4 The four (4) address strap pins are able to be connected to thestrap common. This provides 16 strapping configurations, allowingup to 16 identical units to be individually controlled on a system.Electrical Nominal Power 600mA @ +28 VDCMaximum Power 900mA @ +28 VDCOperating VoltageRange +18 to +32 VDCData Bus Type AI RS-485Serial Digital Interface 270 Mb/s per SMPTE-259Mthree outputsAudio Interfaces AES-3 digital audio outputsthree outputsIR Signal 5V active lowOperating Temperature +5° to +131° F-15° to +55° CStorage Temperature -4° to +176° F-20° to +80° C