Specifications

Universal Presentation Processor Crestron UPX-2
RGB INPUT A and B
RGB INPUT
A
B
Pin 5
Pin 10
Pin 15
Pin 1
Pin 6
Pin 11
Two DB15HD female connectors are provided for RGB (VGA) input.
I
n
p
ut DB15HD Pinou
t
PIN DESCRIPTION PIN DESCRIPTION
1 Red video input 9 Not Connected
2 Green video input 10 GND
3 Blue video input 11 Not Connected
4 GND 12 DOC Clock
5 GND 13 Horizontal Sync
6 GND 14 Vertical Sync
7 GND 15 DOC Data
8 GND
VIDEO INPUT 1/HDTV and VIDEO INPUT 2 (BNC Female)
VIDEO INPUT 1/HDTV
VIDEO INPUT 2
A
A
B
B
C
C
Y
Y
Y
Y
C
C
P
P
P P
B
B
R
R
Six 75Ω BNC connectors allow composite, component or S-video input. You may
have six composite video inputs, two S-video inputs, two component video inputs,
or some combination of the three types. Each S-video input requires two BNC
connectors. For example, if you are using two S-video inputs, then there are two
composite video inputs remaining. For additional connector information, refer to
“Hardware Hookup” on page 52.
NOTE: Only two video sources may be displayed simultaneously.
S-video inputs must use the same pair of B (Y) and C (C) BNC connectors.
Each component video connection requires a set of three BNC connectors, Y, P
B
,
and P
R
, and must use the same group of A, B, and C connectors. HDTV Component
input video can be 480p, 576p, 720p, and 1080i.
Composite video is a type of video signal in which all information – the red, green,
and blue (horizontal and vertical sync) signals are carried over one coaxial cable.
HDTV utilizes all three BNC connectors associated with VIDEO INPUT A, so if
you wish to display one HDTV and another video source simultaneously, the other
video source must be connected to VIDEO INPUT B. This will limit the possible
video sources on VIDEO INPUT B to either three composite sources, or one
S-video and one composite source, or one component source.
S-video contains two separate signals, luminance and chrominance (also known as
Y and C signals respectively). The luminance signal contains brightness, intensity,
and signal timing information. This signal contains all picture information except
for color. The chrominance signal contains only the color information. You can see
the complete black and white image, without the chrominance, by only feeding the
luminance signal into a monitor.
Component video is a method of transferring video information using multiple,
individual signals: luminance (Y), luminance minus blue (PB-Y), and luminance
minus red (PR-Y). Video information is transmitted in individual parts to prevent
errors due to combining and then separating the various parts of the color video
Operations Guide – DOC. 6276B Universal Presentation Processor: UPX-2 ¥ 13