Extron electronic MAV 48 ユーザーズマニュアル
Installation, cont’d
MAV 44 / 48 / 84 / 88 Matrix Switchers • Installation
2-8
Figure 2-9 shows another configuration, in which the timing source passes through
three video cameras and a video scan converter before connecting to the switcher.
This type of video camera is capable of synchronizing with the external timing
source for video editing applications.
three video cameras and a video scan converter before connecting to the switcher.
This type of video camera is capable of synchronizing with the external timing
source for video editing applications.
100-240V
0.3A
IN
OUT
OUT
SYNC
RS 232
3
4
4
5
6
6
7
8
8
1
2
2
1
2
2
3
4
4
5
6
6
7
8
8
INPUTS
OUTPUTS
INPUTS
MA
V 88 A
V
OUTPUTS
L
R
7
L
R
8
L
R
5
L
R
6
L
R
3
L
R
4
L
R
1
L
R
2
L
R
7
L
R
8
L
R
5
L
R
6
L
R
3
L
R
4
L
R
1
L
R
2
50-60Hz
Extron
BBG 6 A
BBG 6 A
Black Burst/Color Bar/
Audio Generator
Audio Generator
50
/60 Hz
10
0-240V
0.3A
R
/R-Y
/R-Y
R
/R-Y
/R-Y
I
N
P
U
T
S
N
P
U
T
S
O
U
T
P
U
T
S
U
T
P
U
T
S
G
/Y
/Y
2
RGB/R
-Y, B-Y, Y
RGB
1
G-Y
B
/B-Y
/B-Y
B
/B-Y
/B-Y
H
/HV
/HV
H
/HV
/HV
V
V
VIDEO
S-VIDEO
D1
R/R-Y
G/Y
B/B-Y
H/H-Y
RS-232
/422
G
E
N
L
O
C
K
E
N
L
O
C
K
V
IN
OUT
Video Camera
VTR
VTR
Monitor
VCR
Extron
MAV 88 AV
MAV 88 AV
Matrix Switcher
VGA Input
Extron
VSC 900D
VSC 900D
Computer-to-Video
Scan Converter
Scan Converter
DISTRIB
UTION AMPLIFIER
Figure 2-9 — Multiple device external sync connection example
If no external sync timing source is connected to the switcher, switching occurs
immediately after a front panel or RS-232 switch command is received.
immediately after a front panel or RS-232 switch command is received.
Power connection
12
AC power connector —
Plug a standard IEC power cord into this connector
to connect the switcher to a 100 VAC to 240 VAC, 50 or 60 Hz power source.