Specifications

CRESTRON
CNXVGA Physical Views
CNXVGA Ports
A number of ports are provided on the side panels of the CNXVGA. Refer to the
descriptions of each below.
RGB IN
This DB15 female connector accepts RGB video in standard (DOS, VGA, SVGA,
XGA) and MAC formats with resolution from 640 x 480 to 1024 x 768. Refer to the
pinout table below.
RGB IN Pinout
PIN DESCRIPTION PIN DESCRIPTION
1RED 9 NC
2GREEN 10 GND
3BLUE 11 NC
4NC 12NC
5 GND 13 HSYNC/COMPOSITE SYNC
6 GND 14 VSYNC
7 GND 15 NC
8GND
NC = Not Connected
VIDEO IN
These two BNC connectors connect to a video source for composite or S-Video.
Connect the “COMP Y” input to a luminance signal and the “C” input to a
chrominance signal of an external S-Video source. For composite video use the
“COMP Y”input only.
The input impedance on both BNC connectors is 75 ohms. The “COMP Y” input is
rated for a signal 1.0 Vp-p. The “C” input is rated for a signal 0.28 Vp-p.
VIDEO OUT
2 • Expanded Video Adapter: CNXVGA Operations Guide - DOC. 8134A