Two Input Columns to a Single Output
Input signals can be received over two wires in a “column” configuration (1920x2160,
2048x2160, and so on) and processed as a single, 4K image The left signal column is
sent through a cable from the source device to DSC Input A, and the right column through
a second cable to DSC Input B. The DSC combines the two input signal columns into one
signal, then displays a single 3840x2160 or 4096x2160 image on devices connected to
output A or to outputs A and B (see the example in figure 10).
RS -232
RESET
LAN
AUDIO IN
HDMI
A
B
REMOTE
AUDIO OUT
50-60 Hz
100-240VAC ~ -- A MAX
INPUT
HDMI
A
B
OUTPUT
DSC HD-HD 4K Plus A xi
L
R
L
R
Tx Rx G
4K Video
DSC HD-HD 4K Plus A xi
1920 x 2160 @ 60Hz
(left)
Line-level Analog Audio
1920 x 2160 @ 60Hz
3840 x 2160 @ 60Hz
with Embedded
Audio
Display
Display
0Hz
Display
z
Display
Figure 10.
Left and Right Columns of 4K Video Input to a Single Output
Single Input to Two Output Columns
Output signals can be sent over two wires in a split, “column” configuration (1920x2160,
2048x2160, and so on) consisting of left and right halves of the image raster. The left
column (the left half of the image) is sent to the sink through a cable connected between
output A and the sink, while the right column is passed to the sink through another cable
connected to output B. The sink then combines the two columns and displays them as a
single image (see the example in figure 11).
RS -232
RESET
LAN
AUDIO IN
HDMI
A
B
REMOTE
AUDIO OUT
50-60 Hz
100-240VAC ~ -- A MAX
INPUT
HDMI
A
B
OUTPUT
DSC HD-HD 4K Plus A xi
L
R
L
R
Tx Rx G
DSC HD-HD 4K Plus A xi
MPA 152 Plus
SM 3 Speakers
1920 x 2160 @ 60Hz
(left)
3840 x 2160 @ 60Hz
with Embedded
Audio
Blu-ray Player
Projector
3840 x 2160 @ 60Hz
with Embedded
Audio
POWER
12V
0.7A MAX
L
R
L
8Ω / 4Ω
CLASS 2
WIRING
R
10V
V C G
50mA
L
MPA 152 Plus
R
INPUTS
OUTPUTS
REMOT
E
De-embedded
Line-level Analog Audio
Figure 11.
Single HDMI Input to Left and Right Columns of 4K Video Output
DSC HD-HD 4K Plus A Series • Installation
12