Specifications

Wiring and Connections
15
UDM-1604C 4x16 Multi-Format Distribution Hub
Excessive skew can adversely affect video image quality, especially at long cable lengths and
high signal resolutions.
UDM Hubs allow you to compensate brightness, sharpness and skew delay via options in the Status page
of the UDM’s built-in WebConsole (see the Video Compensation section on page 29).
VIDEO IN Connectors (HD15)
FIG. 13 provides the pin layout for the VIDEO IN HD15 Connectors:
Connecting a VGA Video Input
1.
Connect one end of a VGA cable to the source device’s VGA output port.
2. Attach the other end of the cable to the appropriate VIDEO IN connection (A or B) on the UDM.
For example, connect to the Video In connection on Input A of the Hub.
3. Connect any audio to the analog (RCA) audio connectors or digital (SPDIF) connector.
Connecting a Composite Video Input
1.
Connect the UDM-HD15RCA3 Breakout Cable (FG-HD15RCA3, not included) to the source
device’s Composite output ports:
 A1 = red RCA
 A2 = green RCA
 A3 = blue RCA
2. Attach the other end of the cable to the appropriate VIDEO IN connection (A or B) on the UDM.
3. Connect any audio to the analog (RCA) audio connectors or digital (SPDIF) connector.
Connecting a Component Video Input
1.
Connect the UDM-HD15RCA3 Breakout Cable (FG-HD15RCA3, not included) to the video source
device’s Component video output connectors (Red, Green and Blue).
2. Attach the other end of the cable to the appropriate VIDEO IN connection (A or B) on the UDM.
3. Connect any audio to the analog (RCA) audio connectors or digital (SPDIF) connector.
FIG. 13 VIDEO IN HD15 Connector
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678910
1112131415
HD15 Pinouts
Input Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VGA
Red
Red - Ground
Green
Green - Ground
Blue
Blue - Ground
Horz. Synch
Vert. Synch
n/c
Ground
n/c
Ground
n/c
n/c
n/c
Component
Pr
Pr - Ground
Y
Y - Ground
Pb
Pb - Ground
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
S-Video
Luminance
Luminance - Ground
n/c
n/c
Chrominance
Chrominance - Ground
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
Composite
CVBS1
CVBS1 - Ground
CVBS2
CVBS2 - Ground
CVBS3
CVBS3 - Ground
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
Ensure the UDM Hub port the RX01/RX02 is attached to is configured correctly within
the Hub’s configuration software. Also ensure the correct Audio Type (Analog L/R, S/
PDIF, or None) is selected for the relevant input. Refer to the Configuration - Inputs
Page section on page 49 for details.