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Rear Panel
Connections
This section describes how to connect cables to a DSC 301 HD scaler.
Rear Panel Cabling
The illustration below shows the rear panel features of the DSC 301 HD.
1.0A MAX
POWER
12V
1
VIDEO RGB/R-Y,Y,B-Y HDMI
DSC 301 HD
AUDIO
23
1
RS-232
Tx Rx G
23
INPUTS
OUTPUT
REMOTE
1.0A MAX
POWER
12V
1
VIDEO RGB/R-Y,Y,B-Y HDMI
DSC 301 HD
AUDIO
23
1
RS-232
Tx Rx G
23
INPUTS
OUTPUT
REMOTE
DSC 301 HD
4
3
1
2
6
7
5
Figure 1. DSC 301 HD Rear Panel Features
a Power input — Insert the cord from the supplied 12 V, 1.0 A power source into
this 2-pole connector. The front panel control and input selection buttons light in
sequence during power-up.
b Input 1 — Connect a suitable composite video input to this BNC connector.
c Input 2 — Connect a suitable input to this configurable analog 15-pin HD (VGA)
connector for RGBHV, HD component video, or YUVi signals.
The analog input port can be configured to accept RGB (RGBHV, RGBs) or
component video (bi- or tri-level) signals. The default setting is for RGB. The table
below shows the pinouts for each format type on the 15-pin HD (VGA) connector. The
15-pin HD supports EDID emulation.
Pinout Table for 15-pin HD Connector
Pin RGBHV RGBs Component
1 Red Red R-Y
2 Green Green Y
3 Blue Blue B-Y
4 No Connection No Connection
5 No Connection No Connection
6 Red Return Red Return R-Y Return
7 Green Return Green Return Y Return
8 Blue Return Blue Return B-Y Return
9
10 Ground Ground
11 No Connection No Connection
12 EDID/DDC EDID/DDC
13 H Sync C Sync
14 V Sync
15 EDID/DDC EDID/DDC
15
11
15
DSC 301 HD • Rear Panel Connections 5