Справочник Пользователя для Extron electronic DSC 3G-HD A
•
Integrated audio delay — The audio output is automatically delayed to compensate
for latency introduced by the video processing.
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.
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.
remain available through USB or RS-232 control.
•
Control ports — The following ports enable complete control and configuration of
the DSC via SIS commands.
the DSC via SIS commands.
•
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.
power supply provides worldwide power compatibility.
Application Diagrams
RS-232
HDMI
3G
/HD/
SD-SDI
100-2
40V
~ x.x A M
AX
50-60 Hz
DSC 3G-HD
A
RE
MOT
E
OUTP
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
MAX
50-
60 H
z
DSC HD-3G A
RE
MOTE
OUT
PUT
HD
MI
SY
NC
AUD
IO IN
INP
UT
GE
NLOC
K
RS-23
2
Tx
Rx
G
L
R
3G/
HD
/SD
-SD
I
RESET
RS
23
2/R
S4
22
REM
OTE
LAN
AC
T
LINK
50
-60
Hz
10
0-24
0V
1.
3A
M
AX
.
US
LIS
TE
D 1
7T
T
AU
DIO
/VI
DE
O
AP
PA
RA
TU
S
®
1
5
tx rx
tx
3
tx rx
7
tx
2
6
tx rx
tx
4
tx rx
8
tx
PL
AN
E
AD
RE
SS
DI
GI
TA
L V
ID
EO
SD
I /
HD
SD
I O
UTPUTS
8
7
1
4
5
6
3
2
SDI / HDSDI IN
PU
TS
8
7
1
4
5
6
3
2
PLA
NE
A
DRE
SS
INPUTS
1
2
3
4
OUTPUTS
1
2
3
4
PL
AN
E
ADRESS
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
N
P
U
T
S
I
N
P
U
T
S
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
U
T
P
U
T
S
O
U
T
P
U
T
S
U
T
P
U
T
S
PLA
NE
A
DRE
SS
CO
MPUTER IN
5
6
7
8
1
2
3
4
COMPUTER
OU
T
5
6
7
8
1
2
3
4
PL
AN
E
ADRES
S
VI
DE
O OU
TP
UT
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
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