Specifications

Page 6 Rosen Aviation Displays
Pinouts
A1 Signal Red
A1 Shield Red return
A2 Signal Green
A2 Shield Green return
A3 Signal Blue
A3 Shield Blue return
A4 Signal Composite video
A4 Shield Composite video return
Description of Operation
Signal Input/Output Description
TTL level input. Used to select
which input (RGB or Composite)
is displayed. Method of selection
set by DIP switches. Refer to
“RGB or Composite Video Option
Selection” on page7” .
TTL level output indicates monitor
is powered on when logic High
(Max. current draw is 10 milliAmps)
+28V, 28V Return
Input
Aircraft power supply
IR +5V, IR GND
Output
Power for optional IR
receiver
IR signal
Input
IR receiver signal
input
RGB/Video select
switch
Input
Status output output
Hsync,
Vsync
Computer sync GND
Digital GND, pins 15,
16, 17
Input
RGB graphics input, TTL level
470 ohm termination
Input
Reference ground for RGB sync
Input
Common digital ground
connection, connected to
Computer sync GND