Rosen Aviation 1702 Series : 17.5 inch WideScreen High definition - Manual (Page 8)

Rosen Aviation 17.5” HD Widescreen Display
Document Number: 102990 Revision: C
Date: 03/17/14
Template: 4.2.3-6-FM; Revision A; 16 May, 2005 Page 8 of 34
3.3. Infrared Receiver and Status LED
The display has an internal infrared (IR) remote receiver on the rear connector (pin #18) and a
status LED on the front panel. See Section
8.6 , Front Panel LED , on page 25 for information
about the LED operation.
3.4. Electrical Requirements
 Nominal voltage: 28VDC. Display can operate from a voltage range of 18-32VDC.
 Max Power Consumption: 25.2 W
 A grounding post connected to chassis ground is accessible for a ground connection.
Do not plug or unplug the display connector while power is
applied.
4. VIDEO CONNECTIONS
The 1702 series displays use connectors P1 —P2, as shown below.
Figure 4 17.5" High-definition Widescreen display connections
4.1. Pinout Connections
There are several ways to connect the 17.5” display to an aircraft’s entertainment system.
Use the pinout descriptions on page 2 of the Outline and Installation drawings to assist in the
wiring process. Pay close attention to the pinout information while completing wiring
connections.
Note: This display is for entertainment purposes only; connect to a non-critical power bus.
DVI1 DVI 2 1 2 1 2
HDMI / DVI / RGB
Component
HDMI /DVI / RGB /
Component
P1 P2
Power Communication
Chassis
Ground
Video connections
SDI Composite