Extron electronics DSC 3G-HD A, Руководство пользователя

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•
Audio input gain and attenuation — Gain and attenuation can be adjusted for the
analog stereo input.
• Integrated audio delay — The audio output is automatically delayed to compensate
for latency introduced by the video processing.
• Signal presence confirmation — Provides real-time verification of status for the
digital video input and output through front panel LEDs or RS-232.
•
Input audio muting
— The analog stereo or digital audio input can be muted.
•
Front panel security lockout — Locks out all front panel functions. All functions
remain available through USB or RS-232 control.
• Control ports — The following ports enable complete control and configuration of
the DSC via SIS commands and the PCS program.
• RS-232 Remote port (rear panel)
•
USB Config port
(front panel)
•
Rack mountable
• Internal universal power supply — The 100-240 VAC, 50-60 Hz, international
power supply provides worldwide power compatibility.
Application Diagrams
RS
-232
HDM
I
3G
/HD/
SD
-SDI
100-
240
V ~
x.x
A M
AX
50-
60 Hz
DSC 3G-HD
A
RE
MOT
E
OU
TP
UT
AUD
IO IN
INP
UT
Tx
Rx
G
L
R
Camera
Extron
DSC 3G-HD A
3G-SDI to HDMI Scaler
with Audio Embedding
Local Monitor
Flat Panel Display
Figure 1. DSC 3G-HD A Application Example
100-
240
V ~
- A
MA
X
50-
60 Hz
DSC HD-3G
A
RE
MO
TE
OUT
PU
T
HD
MI
SY
NC
AUD
IO IN
INP
UT
GE
NL OC
K
RS-
232
Tx
Rx
G
L
R
3G/
HD
/SD-SDI
RESET
RS 232
/RS
422
RE
MO
TE
LA
N AC
T
LINK
50- 60H
z
100
-24 0V
1.3
A M
AX .
US
LIS
TED
17 TT
AU
DIO /VID
EO
AP PAR
ATU S
®
1
5
tx rx
tx
3
tx rx
7
tx
2
6
tx rx
tx
4 tx rx
8
tx
PL
AN E A
DRES
S
DIG ITA
L VIDE
O
SD
I / H
DS DI
OUTPUTS
8
7
1
4
5
6
3
2
SDI /
HDSDI INPUTS
8
7
1
4
5
6
3
2
PLA NE
ADRES
S
INPUTS
1
2
3
4
OUTPUTS
1
2
3
4
PL
AN E A
DRES
S
9
10
11
12
13
14
15
16
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
1
R
L
2
R
L
3 R
L
4 R
L
5
R
L
6
R
L
7 R
L
8 R
I
N
P
U
T
S
I
N
P
U
T
S
9
10
11
12
13
14
15
16
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
1 R
L
2 R
L
3
R
L
4 R
L
5 R
L
6
R
L
7
R
L
8 R
O
U
T
P
U
T
S
O
U
T
P
U
T
S
PLA
NE ADRE
SS
COMPUTER IN
5
6
7
8
1
2
3
4
COMPUTER
OU
T
5
6
7
8
1
2
3
4
PL AN
E A
DR ES
S
VIDEO OUTPUT
S
16
15
9
12
13
14
11
10
VIDEO INPUTS
16
15
9
12
13
14
11
10 16
15
9
12
13
14
11
10
16
15
9
12
13
14
11
10
S-VI
DEO
Y
C
Y
C
Y
C
Extron
DSC HD-3G A
HDMI to 3G-SDI Scaler
with Audio Embedding
Local Monitor
Extron
SMX Series
Matrix Switcher
Laptop
Figure 2. DSC HD-3G A Application Example
DSC 3G-HD A and DSC HD-3G A • Introduction 4